RANKING

Rank 20 out of 45 Summarized in this category Rankings based on: • Pros-to-cons ratio • Number of reviews • Category average

Charmast

26800 Power Bank

Name: 26800 Power Bank
Brand: Charmast

around $35

All prices are estimates and may vary from actual prices.

368 Pros

80%
30 reviews (4h 15m)

94 Cons

Stay powered through long trips, busy days, and unexpected outages with the Charmast 26800mAh Power Bank. This high-capacity, airline-friendly powerhouse can charge multiple devices at once, making it perfect for sharing with family or powering your entire tech arsenal. Its impressive versatility shines with a range of ports, including fast-chargin...

Summary of pros and cons from human reviewers, put together by AI

83%

96 vs 19

Capacity & Charging Speed

74%

79 vs 28

Portability & Design

79%

72 vs 19

User Experience

79%

60 vs 16

Number of Ports & Compatibility

71%

20 vs 8

Durability & Build Quality

Reviewer verdict

Across 30 YouTube reviews, the Charmast 26800 Power Bank earns a Summa score of 4.2/5, ranking #20 among Power Banks. Reviewers most often praise its capacity & charging speed, portability & design, user experience, while the most common criticisms concern portability & design, user experience.

The 26800 Power Bank is repeatedly praised for its very high capacity and fast charging capabilities, with many reviewers noting the 26,800 mAh size and 18W/PD or Quick Charge 3.0 support across multiple ports (mentioned in numerous reviews). Reviewers commonly highlight multiple inputs and outputs — including USB‑C, Quick Charge, Lightning and several USB‑A ports — that let you charge several devices simultaneously and at competitive speeds. Its slim, compact design and included accessories (carry pouch and multiple cables) are frequently noted as making the large‑capacity unit surprisingly portable and travel‑friendly. Users also appreciate clear battery indicators and simple, reliable day‑to‑day operation, with widespread positive comments about build quality and grip from the rubberized/matte finish.

Criticisms center on the power bank’s physical size and weight, which many reviewers call bulky or heavy for pocket carry despite the slim profile, reflecting the trade‑off for high capacity. Several reviewers report slower or inconsistent charging behavior on certain inputs (notably micro‑USB) and slower full recharge times (multiple reports of 6–9 hours), along with voltage drop or reduced fast‑charge performance when multiple ports are used. Some users found included cables or adapters imperfect (loose adapters, short/low quality cables) and noted missing items like a charging brick and limited or imprecise instructions. A smaller number of reviews raise concerns about port wobble, fingerprint‑prone finishes, and occasional odd behavior with indicators or auto‑power control.

Analysis based on 30 YouTube reviews (4h 15m of video) with 368 pros and 94 cons extracted.

Pros (368)

Capacity & Charging Speed (96)

Comes with multiple output ports including Type C and micro USB ▶ Charmast High Capacity 26800mAh USB Power Bank REVIEW @ 2:05
Can charge any phone at least eight times, smaller phones more than ten times ▶ Charmast High Capacity 26800mAh USB Power Bank REVIEW @ 5:57
Can charge multiple devices simultaneously (up to three devices) ▶ Review - The Charmast 10000 mAh and 10400 mAh portable power @ 2:59
Supports charging from multiple sides ▶ Review - The Charmast 10000 mAh and 10400 mAh portable power @ 1:59
Has multiple USB ports (three USBs, a type C, and others) allowing charging of multiple devices ▶ My Charmast 26800mAh Power Bank Portable Charger Review @ 1:16
Can charge up to three smartphones simultaneously ▶ My Charmast 26800mAh Power Bank Portable Charger Review @ 6:28
Has a charging power of 18 watts, allowing fairly rapid charging. ▶ Ho provato la Powerbank da 26800mah di Charmast @ 0:59
Has four charging outputs: three USB ports including one ultra-fast, and one USB Type-C port. ▶ Ho provato la Powerbank da 26800mah di Charmast @ 1:06
Can charge up to four devices simultaneously (except four laptops). ▶ Ho provato la Powerbank da 26800mah di Charmast @ 1:20
Supports lightning in quick charging and type-C out and in for charging devices ▶ Charmast battery bank @ 3:05
Includes two regular USB ports and one quick charge port ▶ Charmast battery bank @ 3:25
Can be charged off solar and other battery packs ▶ Charmast battery bank @ 4:37
The power bank has a large capacity of 26,800 mAh, which is higher than the reviewer's previous 20,000 mAh power banks. ▶ Powerbank Charmast 26800mah QC3.0 @ 1:13
It has three USB outputs, including two QC 2.0 and one QC 3.0 port, allowing fast charging of compatible devices. ▶ Powerbank Charmast 26800mah QC3.0 @ 1:51
QC 3.0 port can charge devices to 80% capacity within 35 to 45 minutes, which is very convenient on the go. ▶ Powerbank Charmast 26800mah QC3.0 @ 2:03
Can charge multiple devices multiple times: e.g., charge iPhone 7 five times, iPad Mini 3 times, MacBook Pro twice. ▶ Powerbank Charmast 26800mah QC3.0 @ 2:34
Charges up to 80% faster than traditional chargers, fully charging in about 7 to 7.5 hours. ▶ Powerbank Charmast 26800mah QC3.0 @ 3:36
Supports fast charging with multiple ports including USB Type-C and USB 2.0. ▶ Charmast Powerbank Review/ Unboxing [German] @ 2:35
26,800 mAh capacity, fits airline regulations under 100 Wh ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 0:26
Supports Quick Charge 3.0 and multiple charging protocols ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 2:22
Can charge via both Type-C and Micro USB with Quick Charge support ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 3:56
Delivers strong output power, e.g., 9V 2.3A (~18W) on Type-C port ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 4:38
Supports simultaneous charging of multiple devices with combined output around 3.5A ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 8:02
Supports 12V input charging at about 1.4-1.5A, allowing faster recharge ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 9:26
Stable power delivery with green LED indicator during Quick Charge ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 5:07
Supports charging via Lightning cable with about 1.27A output ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 13:20
New model has 23,800mAh capacity with four connections allowing charging of four devices simultaneously. ▶ Power Bank from Charmast 23800mAh Review @ 1:43
Has fast charge and standard charge USB outputs. ▶ Power Bank from Charmast 23800mAh Review @ 5:42
Can charge multiple devices including tablet, phone, and recorder simultaneously. ▶ Power Bank from Charmast 23800mAh Review @ 6:53
It has a large capacity of 26800 milliamp hours. ▶ Charmast 26800mAh Power Bank: Review and Testing @ 1:47
Three different USB output ports to charge multiple devices simultaneously. ▶ Charmast 26800mAh Power Bank: Review and Testing @ 2:02
It can charge a smartphone about five times, an iPad mini three times, and a MacBook twice. ▶ These Are Good Looking Batteries! We Look At 2 Charmast Pow @ 3:12
It only needs nine hours to fully charge. ▶ These Are Good Looking Batteries! We Look At 2 Charmast Pow @ 3:30
Has four outputs and is slim, which is important for external batteries. ▶ These Are Good Looking Batteries! We Look At 2 Charmast Pow @ 3:33
The 10000mAh battery supports Qi wireless charging. ▶ These Are Good Looking Batteries! We Look At 2 Charmast Pow @ 8:59
Very powerful device with 26,800 mAh capacity ▶ Charmast Power Bank Review @ 0:40
Can charge three devices at the same time with three USB outputs ▶ Charmast Power Bank Review @ 2:12
Includes USB-C input/output with 3 amps output and 2.6 amps input ▶ Charmast Power Bank Review @ 3:07
Four possible outputs to charge multiple devices simultaneously ▶ Review: 26800mAh Power Bank Portable Charger USB Type C Batt @ 0:23
Advertises up to 8 charges for iPhone 8, realistically 4-5 charges for newer phones ▶ Review: 26800mAh Power Bank Portable Charger USB Type C Batt @ 3:12
Large capacity suitable for family trips, camping, or extended use off the grid ▶ Review: 26800mAh Power Bank Portable Charger USB Type C Batt @ 3:44
Can charge four devices at once ▶ Review: 26800mAh Power Bank Portable Charger USB Type C Batt @ 5:27
Can charge multiple devices simultaneously (demonstrated with three devices) ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 5:28
High capacity allows multiple full charges for various phones (e.g., 8 full charges for iPhone 6/6s/7) ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 9:07
High capacity of 26800mAh ▶ TOP 6 Portable Power Banks @ 9:20
Good output amperage for charging phones quickly (1 amp via type C, 1450 mA via micro USB cable) ▶ Charmast 10400mAh Portable Charger Review - Slim 10000 Power @ 3:26
Enormous 26800mAh capacity, the biggest power bank reviewed on the channel ▶ Mine is BIGGER than yours! | Charmast 26800mAh Power Bank @ 0:29
Quick charge capability can charge compatible devices from dead to 80% in 30-45 minutes ▶ Mine is BIGGER than yours! | Charmast 26800mAh Power Bank @ 3:45
Can charge iPhone 7/8 about 8.5 times, Galaxy S6 about 6.5 times, iPad Mini 3 times, MacBook 2 times ▶ Mine is BIGGER than yours! | Charmast 26800mAh Power Bank @ 4:09
Manufacturer offers smaller power banks for users who need less capacity ▶ Mine is BIGGER than yours! | Charmast 26800mAh Power Bank @ 6:12
Can be charged via USB-C from mains charger or laptop ▶ Charmast Power Bank @ 2:01
Takes up to six hours to fully charge from empty ▶ Charmast Power Bank @ 2:15
Can charge a phone multiple times (estimated 4.5 to 5 times) ▶ Charmast Power Bank @ 4:27
Real world capacity of 53 watt hours out of stated 72 ▶ I Tested 12+ Of The Newest Battery Banks - Here Are My Top 5 @ 6:57
Max wattage for both USBC ports is 65 watts ▶ I Tested 12+ Of The Newest Battery Banks - Here Are My Top 5 @ 6:38
Two USBC ports and one USBA port, both USBC ports support input and output ▶ I Tested 12+ Of The Newest Battery Banks - Here Are My Top 5 @ 6:32
boasts a massive 26,800 milliamp hour capacity enough to charge your iPhone 13 5 times your iPad Mini three times or your Samsung Galaxy four times ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 2:45
charges 25% faster than similar power banks ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 3:04
four smart USB outputs and a USBC Port can charge up to four devices simultaneously at their fastest speeds ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 3:07
able to fully charge iPad Pro 12in as if it was plugged into the wall ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 4:09
many different inputs and outputs are very helpful ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 4:16
charges itself fully in 7 hours with a QC PD 3.0 charger ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 8:55
multiple ports let you charge several devices simultaneously at their fastest speeds ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 9:01
18w power delivery USBC Port ensures fast and efficient charging for a variety of devices ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 9:41
high capacity means plenty of power for all your gadgets ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 9:51
Includes three different inputs: micro USB, Lightning, and Type-C ▶ Charmast Power Bank, 26800mAh USB Power Deliver 18W Portable @ 1:26
Has multiple outputs including Type-C and Quick Charge 3.0 ▶ Charmast Power Bank, 26800mAh USB Power Deliver 18W Portable @ 1:44
Can charge up to four devices simultaneously ▶ Charmast Power Bank, 26800mAh USB Power Deliver 18W Portable @ 6:15
The Charmast 26800 power bank has a large capacity of 26,800 mAh, ensuring you are never without power. ▶ CHARMAST 26800 Power Bank Review @ 3:31
10,000 milliamp capacity ▶ Charmast Battery Pack - 3AMP Charging!! All you need! Get on @ 1:05
Outputs three amps of power for fast charging ▶ Charmast Battery Pack - 3AMP Charging!! All you need! Get on @ 1:05
USB-C port provides rapid charging at 3 amps ▶ Charmast Battery Pack - 3AMP Charging!! All you need! Get on @ 5:34
Charmast 26800 power bank has 10,400 milliamps capacity, allowing approximately 2.6 full phone charges. ▶ CHARMAST POWER BANK @ 1:48
It has a quick charge 3.0 green socket that charges compatible devices faster than other ports. ▶ CHARMAST POWER BANK @ 3:37
High capacity of 23,800 milliamp hours suitable for charging laptops and bigger devices than just cell phones ▶ Charmast 23800 mAh Laptop Power Bank Review! @ 0:27
Successfully charged a completely dead Chromebook from 0% to 9% in 30 minutes ▶ Charmast 23800 mAh Laptop Power Bank Review! @ 4:52
High battery capacity of 26800mAh ▶ Charmast Power Bank 26800mAh @ 0:12
Can charge multiple devices simultaneously (smartphone and earphones tested) ▶ Charmast Power Bank 26800mAh @ 11:57
Has multiple USB output ports including quick charge 3.0 for faster charging ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 3:44
Good capacity at 26800mAh for extended use ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 0:44
Fast charges devices that support USB-C power delivery ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 4:39
Has a large capacity of 26800 milliamps, which is really impressive ▶ Charmast 26800mAh Power Bank Review @ 0:16
Can charge multiple devices at once effectively, including phones, GoPros, and gimbals ▶ Charmast 26800mAh Power Bank Review @ 2:33
18 watt fast charging capability with PD output to potentially charge a laptop ▶ TOP 6 Portable Power Banks @ 2:34
Can charge multiple devices simultaneously (up to four devices) including laptop and mobiles ▶ TOP 6 Portable Power Banks @ 11:45
Has a very large capacity of 26800 milliamp hours, roughly three times the power of normal power banks ▶ Charmast High Capacity 26800mAh USB Power Bank REVIEW @ 0:14
High capacity of 26800mAh which is impressive for the size and weight ▶ 20,800mAh PowerBank QC 3.0 | Charmast @ 3:02
Supports Quick Charge 3.0 for fast charging ▶ 20,800mAh PowerBank QC 3.0 | Charmast @ 1:05
Can charge two devices simultaneously ▶ 20,800mAh PowerBank QC 3.0 | Charmast @ 6:23
Can charge a phone 5-10 times depending on phone capacity ▶ 20,800mAh PowerBank QC 3.0 | Charmast @ 8:39
USB Type-C port supports 3 amps output for faster charging ▶ Charmast 23800mAh Quick Charge Power Bank Review @ 1:45
Two USB outputs provide 5V 2.4A charging, charging a phone in about 1 hour 55 minutes ▶ Charmast 23800mAh Quick Charge Power Bank Review @ 1:52
One USB output provides significantly faster charging, charging a phone in about 1 hour 35 minutes ▶ Charmast 23800mAh Quick Charge Power Bank Review @ 2:04
Can charge up to four devices simultaneously ▶ Charmast 23800mAh Quick Charge Power Bank Review @ 2:18
Can charge a typical mobile phone 4 to 5 times from flat ▶ Charmast 23800mAh Quick Charge Power Bank Review @ 2:39
Fully recharges most TWS earphones and multiple mobile phones ▶ Charmast 23800mAh Quick Charge Power Bank Review @ 3:23

Portability & Design (79)

Includes a travel case ▶ Review - The Charmast 10000 mAh and 10400 mAh portable power @ 0:55
Comes with a travel bag which is nice for carrying it around ▶ My Charmast 26800mAh Power Bank Portable Charger Review @ 0:42
Comes with additional accessories like two micro USB to USB cables and adapters for type C and other USB standards ▶ My Charmast 26800mAh Power Bank Portable Charger Review @ 2:40
Can be carried on airplanes as it is under the 27,000 mAh limit. ▶ Ho provato la Powerbank da 26800mah di Charmast @ 0:52
Comes with two additional cables in the package: micro USB and USB Type-C to USB Type-A. ▶ Ho provato la Powerbank da 26800mah di Charmast @ 2:26
It is slim in profile and not significantly heavier than a 20,000 mAh power bank, making it travel-friendly. ▶ Powerbank Charmast 26800mah QC3.0 @ 1:23
Includes a high-quality pouch that makes it look premium and is convenient for transport. ▶ Charmast Powerbank Review/ Unboxing [German] @ 1:51
Power bank is compact and comfortable to carry despite its large capacity. ▶ Charmast Powerbank Review/ Unboxing [German] @ 2:01
Design looks good and is visually appealing. ▶ Charmast Powerbank Review/ Unboxing [German] @ 4:24
Easy to carry in a bag and suitable as a travel companion. ▶ Charmast Powerbank Review/ Unboxing [German] @ 4:38
Large but flat design, making it easier to carry ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 0:39
Comes with a branded protective carrying pouch to prevent scratches ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 0:46
Weighs 430 grams and has exactly 99 Wh capacity ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 2:11
Feels nice and not slippery, matte black finish. ▶ Power Bank from Charmast 23800mAh Review @ 4:03
Suitable for studio use and outdoor filming, portable enough to carry around despite size. ▶ Power Bank from Charmast 23800mAh Review @ 9:10
The power bank has a black matte finish with a rubber texture, making it easy to grip. ▶ Charmast 26800mAh Power Bank: Review and Testing @ 1:39
Comes with cables that cover Samsung, Apple, and micro USB devices. ▶ Charmast 26800mAh Power Bank: Review and Testing @ 2:21
Slim design, about half as thin as a comparable Ravpower 26800 power bank, making it pocket and pack friendly. ▶ Charmast 26800mAh Power Bank: Review and Testing @ 6:18
The 26800mAh battery is really thin and small for its capacity, which is amazing. ▶ These Are Good Looking Batteries! We Look At 2 Charmast Pow @ 1:37
Comes with two cables (USB-A to Micro and USB-A to USB-C) and a quality carrying bag. ▶ These Are Good Looking Batteries! We Look At 2 Charmast Pow @ 4:44
Has a rubbery feel which is nice to hold. ▶ These Are Good Looking Batteries! We Look At 2 Charmast Pow @ 5:00
The thickness is just enough to accommodate USB-A ports, balancing slimness and functionality. ▶ These Are Good Looking Batteries! We Look At 2 Charmast Pow @ 6:20
The 10000mAh battery has anti-slip suction cups to stick to the back of your phone or other surfaces. ▶ These Are Good Looking Batteries! We Look At 2 Charmast Pow @ 7:28
The suction cups provide good stickiness, similar to iPhone MagSafe, but are not permanent. ▶ These Are Good Looking Batteries! We Look At 2 Charmast Pow @ 11:40
The 26800mAh battery is a nice looking, big capacity but thin battery that fits well in bags. ▶ These Are Good Looking Batteries! We Look At 2 Charmast Pow @ 12:18
The 10000mAh battery's suction cup design keeps it attached and prevents batteries from flopping around in bags. ▶ These Are Good Looking Batteries! We Look At 2 Charmast Pow @ 11:12
Comes with USB-C and micro USB cables ▶ Charmast Power Bank Review @ 4:03
Comes with a nice pouch to keep it clean ▶ Charmast Power Bank Review @ 5:20
Rubbery feel with a nice texture, not hard plastic ▶ Review: 26800mAh Power Bank Portable Charger USB Type C Batt @ 1:35
Thin design but overall large capacity ▶ Review: 26800mAh Power Bank Portable Charger USB Type C Batt @ 2:30
Fits easily into backpacks, fanny packs, purses ▶ Review: 26800mAh Power Bank Portable Charger USB Type C Batt @ 3:04
Comes with a protective mesh case that can be attached to a bag or worn around the wrist ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 0:54
Includes two cables: micro USB for charging the power bank and type C to type C cable ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 1:08
Slim design that fits easily into pockets or rucksack ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 2:16
Relatively light weight (338 grams) considering battery capacity ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 2:23
Very thin at only 13 millimeters ▶ Charmast 10400mAh Portable Charger Review - Slim 10000 Power @ 0:09
Includes a somewhat protective case similar to those from Anchor and RAVPower ▶ Charmast 10400mAh Portable Charger Review - Slim 10000 Power @ 0:39
Includes unique charging cables that double as handles to attach to the power bank, making it harder to lose cables ▶ Charmast 10400mAh Portable Charger Review - Slim 10000 Power @ 0:54
Includes a case with extra room to store accessories and cables securely for travel ▶ Charmast 10400mAh Portable Charger Review - Slim 10000 Power @ 5:20
Comes with a padded mesh travel bag ▶ Mine is BIGGER than yours! | Charmast 26800mAh Power Bank @ 1:10
Includes two USB to mini USB cables and two adapters (lightning and USB type-C) ▶ Mine is BIGGER than yours! | Charmast 26800mAh Power Bank @ 1:35
Slim profile, almost as thin as an iPhone X ▶ Mine is BIGGER than yours! | Charmast 26800mAh Power Bank @ 1:56
slim and portable perfect for travel or everyday use ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 3:01
surprisingly slim at only 0.6 in thick yet it packs a powerful punch ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 3:16
slim profile makes it easy to carry even with its high capacity ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 3:58
slim sleek and well made ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 4:12
ultra slim and compact with a smooth rubberized surface ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 9:16
For having 26800mAh battery it's really compact and has a sleek design ▶ Charmast Power Bank, 26800mAh USB Power Deliver 18W Portable @ 0:35
Comes with a carry bag that neatly stores the power bank and cables ▶ Charmast Power Bank, 26800mAh USB Power Deliver 18W Portable @ 1:04
Compact and sleek design makes it easy to carry ▶ Charmast Power Bank, 26800mAh USB Power Deliver 18W Portable @ 10:30
It is relatively compact, about the size of a Samsung S10 Plus, and only slightly heavier than a phone. ▶ CHARMAST 26800 Power Bank Review @ 3:04
The package includes multiple cables (USB to micro USB, USB-C to USB-C) allowing charging of multiple devices at once. ▶ CHARMAST 26800 Power Bank Review @ 7:12
It comes with a mesh case for storage and cable organization. ▶ CHARMAST 26800 Power Bank Review @ 7:55
Ultra slim design ▶ Charmast Battery Pack - 3AMP Charging!! All you need! Get on @ 1:52
Comes with USB-C charger and pouch ▶ Charmast Battery Pack - 3AMP Charging!! All you need! Get on @ 3:49
Good size and matte finish ▶ Charmast Battery Pack - 3AMP Charging!! All you need! Get on @ 6:20
The power bank is small, light, smaller than a pack of cigarettes, and has good standby time. ▶ CHARMAST POWER BANK @ 7:59
Includes a USB-C to USB-C cable and a real user's guide in the package ▶ Charmast 23800 mAh Laptop Power Bank Review! @ 1:54
Sleek design and portable size, easy to carry in a bag ▶ Charmast 23800 mAh Laptop Power Bank Review! @ 2:07
Comes with two short charging cables for portability ▶ Charmast Power Bank 26800mAh @ 4:10
Includes a lightweight, cushy carry pouch with drawstring closure for protection and portability ▶ Charmast Power Bank 26800mAh @ 5:20
Rubberized texture provides good grip and comfortable handling ▶ Charmast Power Bank 26800mAh @ 6:36
Slim design despite high capacity ▶ Charmast Power Bank 26800mAh @ 6:47
Relatively thin for its capacity at 14 millimeters thick ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 3:54
Comes with a protective carry case ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 2:27
Comes with multiple cables and a lightning adapter ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 1:54
Beautiful piece of hardware with a nice soft touch rubberized texture providing great grip ▶ Charmast 26800mAh Power Bank Review @ 0:57
Comes with an assortment of cables and a mesh carrying bag for convenience ▶ Charmast 26800mAh Power Bank Review @ 1:24
Compact design easy to carry in pocket or bag ▶ TOP 6 Portable Power Banks @ 1:43
Includes carry case and two cables with good build quality ▶ TOP 6 Portable Power Banks @ 1:54
Includes carry case and three cables (type C to type C, USB to micro USB, micro USB to USB) ▶ TOP 6 Portable Power Banks @ 11:07
Comes with multiple cables and adapters ▶ Charmast High Capacity 26800mAh USB Power Bank REVIEW @ 1:39
Includes USB Type-C to C cable which is really nice ▶ 20,800mAh PowerBank QC 3.0 | Charmast @ 1:18
Comes with multiple cables integrated: Type A, Micro B, Lightning, and Type C ▶ 20,800mAh PowerBank QC 3.0 | Charmast @ 2:14
Has a nice carrying pouch to protect the power bank and cables ▶ 20,800mAh PowerBank QC 3.0 | Charmast @ 2:47
Cable can be attached to the power bank to avoid losing it ▶ 20,800mAh PowerBank QC 3.0 | Charmast @ 4:38
Sturdy cable attachment mechanism that requires pressing buttons to remove cable ▶ 20,800mAh PowerBank QC 3.0 | Charmast @ 7:39
Compact and doesn't take up much space in a bag ▶ 20,800mAh PowerBank QC 3.0 | Charmast @ 9:32
Simple, sleek black design ▶ 20,800mAh PowerBank QC 3.0 | Charmast @ 4:55

User Experience (72)

Has some charge out of the box and successfully charges a phone ▶ My Charmast 26800mAh Power Bank Portable Charger Review @ 4:47
Green lights indicate charging status ▶ My Charmast 26800mAh Power Bank Portable Charger Review @ 5:29
Comes with an LED display showing the power status ▶ Review - The Charmast 10000 mAh and 10400 mAh portable power @ 0:33
Portable and handy for travel or sharing with friends ▶ Review - The Charmast 10000 mAh and 10400 mAh portable power @ 3:24
Provides detailed power information on the display ▶ Review - The Charmast 10000 mAh and 10400 mAh portable power @ 6:42
Includes an instruction booklet showing how it works ▶ My Charmast 26800mAh Power Bank Portable Charger Review @ 3:34
Simple to use with four input/output ports on the front and a power button with four LED indicators showing battery percentage. ▶ Ho provato la Powerbank da 26800mah di Charmast @ 2:37
Each LED corresponds to 25% battery remaining, providing clear battery status. ▶ Ho provato la Powerbank da 26800mah di Charmast @ 2:47
User has been using it for a while and is satisfied with its performance. ▶ Ho provato la Powerbank da 26800mah di Charmast @ 3:54
Very basic and simple, does what it's supposed to do and provides power when needed ▶ Charmast battery bank @ 1:38
Reviewer highly recommends it and rates it 5 out of 5. ▶ Powerbank Charmast 26800mah QC3.0 @ 5:41
Small power level indicator with four LED lights that show charging status ▶ Charmast battery bank @ 2:05
Has a clear power indicator with four lights showing charge level in 25% increments. ▶ Powerbank Charmast 26800mah QC3.0 @ 5:00
Overall improved technology compared to power banks reviewed 6-9 months ago. ▶ Powerbank Charmast 26800mah QC3.0 @ 5:29
LED indicators show remaining battery clearly and power bank can charge devices multiple times (e.g., 34 full charges for a phone). ▶ Charmast Powerbank Review/ Unboxing [German] @ 2:58
Power bank automatically turns on when a device is connected, no need to press a button. ▶ Charmast Powerbank Review/ Unboxing [German] @ 3:28
Power button with LED indicators showing remaining battery percentage ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 2:47
Excellent power bank, used every day with one or two devices plugged in. ▶ Power Bank from Charmast 23800mAh Review @ 0:20
Easy to use with a simple on/off button. ▶ Power Bank from Charmast 23800mAh Review @ 1:11
Digital display shows exact battery percentage left, which is very useful. ▶ Power Bank from Charmast 23800mAh Review @ 2:05
Keeps exact track of battery percentage, very accurate display. ▶ Power Bank from Charmast 23800mAh Review @ 8:39
Battery indicator with button to show charge level. ▶ Charmast 26800mAh Power Bank: Review and Testing @ 2:13
Can power action cameras for long periods, supporting continuous loop recording. ▶ Charmast 26800mAh Power Bank: Review and Testing @ 3:31
Works well for charging devices while running, including phones and headcams ▶ Charmast Power Bank Review @ 4:35
Recommended for runners who need reliable charging during events ▶ Charmast Power Bank Review @ 5:29
Power indicator with four lights to show battery level ▶ Review: 26800mAh Power Bank Portable Charger USB Type C Batt @ 2:18
Good for keeping devices charged during power loss or emergencies ▶ Review: 26800mAh Power Bank Portable Charger USB Type C Batt @ 4:40
Ideal for festivals and traveling where there's no mains power ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 0:15
Useful for charging phone while using GPS or watching TV ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 0:24
Battery indicator with four lights shows remaining power ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 8:53
Recommended for use at festivals or camping due to long-lasting power ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 9:35
Has a digital meter on the front that shows how much battery life is left ▶ Charmast 10400mAh Portable Charger Review - Slim 10000 Power @ 0:21
Comes in a nice recyclable cardboard box ▶ Charmast 10400mAh Portable Charger Review - Slim 10000 Power @ 0:29
Power button turns on digital display showing battery percentage ▶ Charmast 10400mAh Portable Charger Review - Slim 10000 Power @ 1:46
Comes fully charged out of the box ▶ Charmast 10400mAh Portable Charger Review - Slim 10000 Power @ 1:48
Digital display is easy to read even in bright light ▶ Charmast 10400mAh Portable Charger Review - Slim 10000 Power @ 2:34
Recommended for users with multiple mobile devices who need frequent charging ▶ Mine is BIGGER than yours! | Charmast 26800mAh Power Bank @ 5:27
Good for charging multiple devices throughout the day ▶ Mine is BIGGER than yours! | Charmast 26800mAh Power Bank @ 5:04
Useful for households with multiple devices ▶ Mine is BIGGER than yours! | Charmast 26800mAh Power Bank @ 6:53
Has a display that shows remaining battery percentage ▶ Charmast Power Bank @ 1:08
Comes with a short charging cable and instructions ▶ Charmast Power Bank @ 1:35
Useful for weekend trips to keep phones charged without draining caravan battery ▶ Charmast Power Bank @ 4:39
Provides peace of mind when camping or hiking with devices like cameras ▶ Charmast Power Bank @ 5:19
Helps reduce reliance on caravan battery for charging phones ▶ Charmast Power Bank @ 5:46
Has a decent smart screen that shows what's left and charging/discharging speed ▶ I Tested 12+ Of The Newest Battery Banks - Here Are My Top 5 @ 6:45
LED lights clearly show the remaining battery level ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 3:34
best option if you need to charge multiple devices or have long days away from outlets ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 3:51
perfect for month-long vacation charging multiple devices simultaneously for hours ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 4:21
Has four LED lights indicating power level in increments ▶ Charmast Power Bank, 26800mAh USB Power Deliver 18W Portable @ 6:44
It has a battery light indicator with four lights to show charge level and it automatically turns on and off to save power. ▶ CHARMAST 26800 Power Bank Review @ 4:29
It has brought extra shooting time in situations where charging options were not available. ▶ CHARMAST 26800 Power Bank Review @ 10:25
The reviewer has had no issues or negatives apart from its size. ▶ CHARMAST 26800 Power Bank Review @ 9:19
LED display to show remaining power ▶ Charmast Battery Pack - 3AMP Charging!! All you need! Get on @ 1:52
Power bank arrives with 90% charge ▶ Charmast Battery Pack - 3AMP Charging!! All you need! Get on @ 4:19
Power bank display stays on for a good time after pressing button ▶ Charmast Battery Pack - 3AMP Charging!! All you need! Get on @ 4:27
Clear LED display is excellent ▶ Charmast Battery Pack - 3AMP Charging!! All you need! Get on @ 6:20
It has a single button to indicate battery level, showing approximate charge remaining. ▶ CHARMAST POWER BANK @ 7:44
Useful as a backup power source to extend laptop usage during travel or flights ▶ Charmast 23800 mAh Laptop Power Bank Review! @ 5:53
Makes carrying one device to charge everything very easy due to USB-C compatibility ▶ Charmast 23800 mAh Laptop Power Bank Review! @ 5:45
Four LED status indicator lights to show battery reserve ▶ Charmast Power Bank 26800mAh @ 9:47
Power button to check battery status and control power supply ▶ Charmast Power Bank 26800mAh @ 9:58
Power capacity indicator lights and an on/off switch for ease of use ▶ Charmast 26800mAh Power Bank Review @ 2:55
Great travel tool, especially useful for trips overseas ▶ Charmast 26800mAh Power Bank Review @ 3:48
Came highly rated by the reviewer with a five-star rating ▶ Charmast 26800mAh Power Bank Review @ 3:38
Indicators for capacity with light indicators showing remaining power ▶ TOP 6 Portable Power Banks @ 1:06
Power button works and shows charging status ▶ Charmast High Capacity 26800mAh USB Power Bank REVIEW @ 2:40
Successfully charges a phone during testing ▶ Charmast High Capacity 26800mAh USB Power Bank REVIEW @ 5:14
Has a digital display showing exact battery percentage ▶ 20,800mAh PowerBank QC 3.0 | Charmast @ 3:35
Reliable and a great travel companion ▶ Charmast 23800mAh Quick Charge Power Bank Review @ 0:05
Has a clear LED display showing charge percentage ▶ Charmast 23800mAh Quick Charge Power Bank Review @ 1:14
Great accessory for filming and on-the-go use ▶ Charmast 23800mAh Quick Charge Power Bank Review @ 2:58
Overall highly rated 10 out of 10 by reviewer ▶ Charmast 23800mAh Quick Charge Power Bank Review @ 3:12

Number of Ports & Compatibility (60)

Has multiple charging ports including USB A, USB C, and Lightning ▶ Review - The Charmast 10000 mAh and 10400 mAh portable power @ 1:52
Compatible with various cables (micro USB, USB C, Lightning) ▶ Review - The Charmast 10000 mAh and 10400 mAh portable power @ 6:57
Can charge devices like iPhone, Android phones, and older phones like Nokia 802 ▶ Review - The Charmast 10000 mAh and 10400 mAh portable power @ 2:17
USB Type-C port can be used both to charge the power bank and to charge devices. ▶ Ho provato la Powerbank da 26800mah di Charmast @ 1:13
Includes multiple input ports: USB Type-C, micro USB, and Lightning port for charging the power bank itself. ▶ Ho provato la Powerbank da 26800mah di Charmast @ 1:39
Lightning port is very convenient for Apple users, allowing charging both the power bank and devices with a single cable. ▶ Ho provato la Powerbank da 26800mah di Charmast @ 1:51
Has various types of inputs including lightning in, type C, three USB output ports, and micro USB port in ▶ Charmast battery bank @ 1:51
Supports charging laptops, which is a useful feature for travelers. ▶ Powerbank Charmast 26800mah QC3.0 @ 2:58
Has multiple input options for charging the power bank itself: Type C, Lightning, and micro USB (QC 3.0). ▶ Powerbank Charmast 26800mah QC3.0 @ 3:06
Comes with micro USB cables and adapters for converting to iPhone charger or Type C charger, increasing compatibility. ▶ Powerbank Charmast 26800mah QC3.0 @ 4:31
Power bank comes with all necessary cables including Apple, micro-USB, and USB Type-C. ▶ Charmast Powerbank Review/ Unboxing [German] @ 0:22
Can charge high power devices like laptops and Nintendo Switch via USB Type-C. ▶ Charmast Powerbank Review/ Unboxing [German] @ 3:37
Supports a wide variety of ports: 3x USB-A, Lightning, and Micro-USB ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 1:12
Includes multiple charging cables (Micro USB, USB to Micro USB, Lightning, Type-C) ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 1:31
Can charge devices like 2015/16 MacBook via USB ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 16:45
Comes with multiple charging options including USB Type-C and micro USB for charging the power bank and devices. ▶ Power Bank from Charmast 23800mAh Review @ 4:59
Includes a good quality USB Type-C to USB cable. ▶ Power Bank from Charmast 23800mAh Review @ 6:30
Includes an assortment of cables and a lightning adapter for Apple products. ▶ Charmast 26800mAh Power Bank: Review and Testing @ 1:13
Multiple input options: lightning in, type C, and micro USB for charging. ▶ Charmast 26800mAh Power Bank: Review and Testing @ 1:58
Has a smart charge port (USB port colored orange) that supports quick charging 3.0 compatible devices safely. ▶ Charmast 26800mAh Power Bank: Review and Testing @ 5:55
Has multiple input/output ports including Lightning, USB-C, and Micro USB. ▶ These Are Good Looking Batteries! We Look At 2 Charmast Pow @ 5:10
Has three inputs (lightning, micro USB, USB-C) allowing versatile charging options ▶ Review: 26800mAh Power Bank Portable Charger USB Type C Batt @ 0:15
Works well and is recommended for phones, tablets, wireless earbuds ▶ Review: 26800mAh Power Bank Portable Charger USB Type C Batt @ 5:36
Multiple ports including micro USB input, lightning input, type C input/output, and three USB-A output ports ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 2:40
Lightning port allows charging the power bank with a single lightning cable, useful for Apple device users ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 3:21
Type C port supports both input and output and quick charging ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 4:08
One USB-A port supports fast charging (orange color) ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 4:59
Supports Qualcomm quick charge devices ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 5:15
Has auto detect feature to determine fastest charging rate for connected devices ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 7:50
Can be charged through three different ports: lightning for iPhones, USB C type, and micro USB ▶ Charmast 10400mAh Portable Charger Review - Slim 10000 Power @ 0:12
Lightning, type C, and micro USB can be used to charge the power bank ▶ Charmast 10400mAh Portable Charger Review - Slim 10000 Power @ 2:15
Type C port supports both input and output, allowing charging of devices including MacBook ▶ Charmast 10400mAh Portable Charger Review - Slim 10000 Power @ 2:20
Includes micro USB to type C adapter for flexible charging options ▶ Charmast 10400mAh Portable Charger Review - Slim 10000 Power @ 4:20
Multiple input ports: microUSB with quick charge, lightning port, USB type-C port ▶ Mine is BIGGER than yours! | Charmast 26800mAh Power Bank @ 2:49
Multiple output ports: two USB 2.0 ports with smart technology and quick charge, plus a USB 3.0 port with quick charge ▶ Mine is BIGGER than yours! | Charmast 26800mAh Power Bank @ 3:04
Smart technology intelligently detects charging needs for efficient output ▶ Mine is BIGGER than yours! | Charmast 26800mAh Power Bank @ 3:13
Includes three USB ports on top and micro USB and USB-C on the side ▶ Charmast Power Bank @ 1:18
compatible with a wide range of devices including iPhones Android phones tablets and more ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 9:25
USBC Port supports power delivery quickly charging compatible devices like MacBooks and iPads ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 8:43
supports Quick Charge 3.0 for optimal charging speeds ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 8:48
Quick Charge 3.0 compatible for faster charging with appropriate adapter and cable ▶ Charmast Power Bank, 26800mAh USB Power Deliver 18W Portable @ 2:10
It supports fast quick charge and is quick charge enabled with multiple input and output ports including lightning, USB-C, USB 2, and USB 3. ▶ CHARMAST 26800 Power Bank Review @ 3:41
It can charge multiple devices simultaneously, including phones, Canon LP-E6 batteries, DJI Mini remote controls and batteries, iPads, and MacBooks. ▶ CHARMAST 26800 Power Bank Review @ 5:06
Has three ports: USB-C, Micro USB, and USB-A ▶ Charmast Battery Pack - 3AMP Charging!! All you need! Get on @ 2:05
It includes two type A ports and one type C port which can be used for charging or recharging the power bank. ▶ CHARMAST POWER BANK @ 5:50
Can charge a MacBook Air or similar laptops, making it useful for travel and daily use ▶ Charmast 23800 mAh Laptop Power Bank Review! @ 0:41
Has multiple ports: one USB-C port that supports both input and output, and two USB output ports including a full-size USB port ▶ Charmast 23800 mAh Laptop Power Bank Review! @ 2:14
Can charge various laptops including those that use full-size USB charging ▶ Charmast 23800 mAh Laptop Power Bank Review! @ 2:22
Supports charging multiple devices simultaneously without issue ▶ Charmast 23800 mAh Laptop Power Bank Review! @ 5:30
Multiple output ports: three USB Type-A ports and a bi-directional USB Type-C port ▶ Charmast Power Bank 26800mAh @ 0:19
Two input ports: USB Type-C and micro USB ▶ Charmast Power Bank 26800mAh @ 0:21
Versatile charging options including Lightning port for Apple devices ▶ Charmast Power Bank 26800mAh @ 8:58
Has multiple input options including micro USB, lightning, and USB-C ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 3:01
USB-C port supports power delivery and fast charging at 18 watts ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 3:18
Can charge a wide range of devices including iPads, MacBook Air, and some MacBook Pros ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 7:44
Has multiple input/output ports including lightning, Type C, microUSB input, and three USB outputs ▶ Charmast 26800mAh Power Bank Review @ 1:37
Can charge mobile phones and provide quick boost for laptops with type C connector ▶ TOP 6 Portable Power Banks @ 2:43
Multiple inputs including micro USB, lightning, and type C with PD charging capability ▶ TOP 6 Portable Power Banks @ 10:52
Type C port supports both input and output ▶ 20,800mAh PowerBank QC 3.0 | Charmast @ 4:34
Includes multiple charging ports: USB Type-C, micro USB, and three USB outputs ▶ Charmast 23800mAh Quick Charge Power Bank Review @ 1:33

Durability & Build Quality (20)

Nice smooth material that feels good to touch ▶ Charmast High Capacity 26800mAh USB Power Bank REVIEW @ 2:18
Has a nice black plastic finish ▶ Review - The Charmast 10000 mAh and 10400 mAh portable power @ 1:18
Feels like a quality product ▶ My Charmast 26800mAh Power Bank Portable Charger Review @ 5:58
No visible scratches or wear even after multiple travels, indicating good build quality. ▶ Charmast Powerbank Review/ Unboxing [German] @ 2:10
Feels solid and well-built, not cheap or flimsy. ▶ Charmast Powerbank Review/ Unboxing [German] @ 4:04
Matte finish helps reduce visible fingerprints and smudges ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 2:35
The power bank has a nice protective casing with foam inside the box. ▶ Charmast 26800mAh Power Bank: Review and Testing @ 0:44
Rubber case feels very sturdily made ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 1:35
Leather feeling on front and back gives a sturdy and premium feel ▶ Charmast 10400mAh Portable Charger Review - Slim 10000 Power @ 1:27
Build quality is great with a good feel, similar to holding a phone with a leather case ▶ Charmast 10400mAh Portable Charger Review - Slim 10000 Power @ 4:51
Scratch resistant coating on top and bottom, smooth and soft to the touch ▶ Mine is BIGGER than yours! | Charmast 26800mAh Power Bank @ 2:20
rubberized cover provides a comfortable grip and protects it from scratches and drops ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 3:21
Soft and fingerprint proof surface which keeps it looking clean ▶ Charmast Power Bank, 26800mAh USB Power Deliver 18W Portable @ 0:43
The build quality is very good, with a rubberized front and back and plastic edges, giving it a premium feel. ▶ CHARMAST 26800 Power Bank Review @ 4:21
Good build quality with protective plastic wrap ▶ Charmast Battery Pack - 3AMP Charging!! All you need! Get on @ 3:11
Matte finish that doesn't collect fingerprints ▶ Charmast Battery Pack - 3AMP Charging!! All you need! Get on @ 3:37
Matte rubber finish is very nice and pleasant to touch ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 2:47
Nice good strong construction ▶ TOP 6 Portable Power Banks @ 1:01
Good build quality with rubbery matte finish and glossy sides ▶ TOP 6 Portable Power Banks @ 10:44
Comes well protected in a hard solid ABS plastic case ▶ Charmast 23800mAh Quick Charge Power Bank Review @ 0:58

Value for Money (14)

Power bank is economical and powerful. ▶ Ho provato la Powerbank da 26800mah di Charmast @ 0:26
Good value for money at around 30 euros on Amazon. ▶ Ho provato la Powerbank da 26800mah di Charmast @ 3:48
Affordable, purchased for $25 about a year and a half ago ▶ Charmast battery bank @ 4:16
Affordable price around 35 euros for the capacity and features ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 16:34
For the price (~$25), offers great value with high capacity and quality build. ▶ Power Bank from Charmast 23800mAh Review @ 8:19
Budget-friendly and economical price for a high capacity power bank. ▶ Charmast 26800mAh Power Bank: Review and Testing @ 6:56
Budget friendly price point ▶ Review: 26800mAh Power Bank Portable Charger USB Type C Batt @ 5:23
Affordable price around twenty five dollars on Amazon ▶ Charmast 10400mAh Portable Charger Review - Slim 10000 Power @ 0:24
Affordable price around $50 ▶ Mine is BIGGER than yours! | Charmast 26800mAh Power Bank @ 0:58
Price is on the higher end at $90 but you get what you pay for ▶ I Tested 12+ Of The Newest Battery Banks - Here Are My Top 5 @ 7:40
Economic price considering the features and included cables ▶ Charmast Power Bank, 26800mAh USB Power Deliver 18W Portable @ 2:46
Inexpensive power bank, only 13 dollars ▶ Charmast Battery Pack - 3AMP Charging!! All you need! Get on @ 0:57
Reasonably priced around $49.99 ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 6:16
Good price point around $35, cheaper than many other 20000mAh+ power banks ▶ 20,800mAh PowerBank QC 3.0 | Charmast @ 8:12

Battery Life & Efficiency (12)

Does not have unnecessary bells and whistles that drain the battery ▶ Charmast battery bank @ 2:56
Can keep phone charged for up to two full days of heavy usage ▶ Charmast battery bank @ 3:51
Retains charge well; after charging multiple devices, still shows 75% charge remaining. ▶ Powerbank Charmast 26800mah QC3.0 @ 5:10
Lasts nearly all day, at least 6 to 7 hours, never goes below 30% charge. ▶ Power Bank from Charmast 23800mAh Review @ 0:59
Successfully powered three action cameras for over four hours with about 50% charge remaining. ▶ Charmast 26800mAh Power Bank: Review and Testing @ 5:20
Long battery life, can charge phone two or three times and also charge Bluetooth speaker multiple times ▶ Charmast Power Bank Review @ 3:39
Good voltage accuracy and stability, especially with PPS charging protocols ▶ I Tested 12+ Of The Newest Battery Banks - Here Are My Top 5 @ 6:41
Consumes 76 watt hours during recharging, showing decent efficiency ▶ I Tested 12+ Of The Newest Battery Banks - Here Are My Top 5 @ 7:01
Close to 70% efficiency ratio (53 out / 74 in), making it a top performer ▶ I Tested 12+ Of The Newest Battery Banks - Here Are My Top 5 @ 7:21
Good voltage stability and accuracy and great efficiency ▶ I Tested 12+ Of The Newest Battery Banks - Here Are My Top 5 @ 7:26
amazing battery life ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 4:26
Power bank sends steady current without high peaks due to good quality battery inside ▶ Charmast Power Bank, 26800mAh USB Power Deliver 18W Portable @ 4:27

Safety Features (9)

Useful for powering devices during cold weather when battery life is affected. ▶ Charmast 26800mAh Power Bank: Review and Testing @ 2:49
Includes smart protection technology and a 12-month warranty. ▶ These Are Good Looking Batteries! We Look At 2 Charmast Pow @ 3:38
UL 2056 certified with built in safeguards against overcharging overheating and short circuits ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 3:27
smart protection features ensure your devices are safe ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 4:00
multiple safety features protect devices from overcharging and overheating ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 9:21
Includes safeguard technology to protect devices from excessive current, overheating, and overcharging ▶ Charmast Power Bank, 26800mAh USB Power Deliver 18W Portable @ 3:03
Auto-off feature when no device is plugged in to save power ▶ Charmast Power Bank, 26800mAh USB Power Deliver 18W Portable @ 8:18
Power bank remains cool during charging ▶ Charmast Power Bank 26800mAh @ 16:06
Built-in iSmart technology with intelligent chipset for multi-protection against overcharging and short circuits ▶ Charmast 23800mAh Quick Charge Power Bank Review @ 2:26

Reliability & Longevity (3)

Durable and reliable, used for about a year and a half without failure ▶ Charmast battery bank @ 3:37
Holds capacity well with only about 2% degradation after extensive use ▶ Charmast battery bank @ 4:54
Long-lasting battery that can provide many charges over years ▶ Charmast Power Bank, 26800mAh USB Power Deliver 18W Portable @ 7:14

Warranty & Customer Support (3)

Both batteries come with a 12-month warranty and quality control service cards. ▶ These Are Good Looking Batteries! We Look At 2 Charmast Pow @ 8:00
offers 24 months of 24-hour technical support ▶ The Top 5 Best Charmast Portable Charger in 2025 - Must Watc @ 3:39
The product includes a service card for replacement or refund if it stops working within several months. ▶ CHARMAST 26800 Power Bank Review @ 6:48

Cons (94)

Portability & Design (28)

Quite heavy and bulky compared to a phone, making it inconvenient to carry in a pocket ▶ My Charmast 26800mAh Power Bank Portable Charger Review @ 1:38
Power bank is quite large and bulky (16.5 cm x 9 cm x 1.5 cm). ▶ Ho provato la Powerbank da 26800mah di Charmast @ 3:01
It weighs about 340 grams, which is not very light and can be noticeable when carried in a bag or pouch. ▶ Ho provato la Powerbank da 26800mah di Charmast @ 3:17
The power bank is quite big in terms of size and weight, which can be a consideration when traveling. ▶ Powerbank Charmast 26800mah QC3.0 @ 1:25
Power bank is slightly larger than expected, which might be inconvenient for some users. ▶ Charmast Powerbank Review/ Unboxing [German] @ 4:21
Large size, described as 'definitely big' ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 0:57
The power bank is quite heavy (386g) and big, more than double the size of the previous model. ▶ Power Bank from Charmast 23800mAh Review @ 3:50
The power bank is big and while it can fit in a pocket, it is bulky. ▶ Power Bank from Charmast 23800mAh Review @ 9:06
The 26800mAh battery has a somewhat large face area, making it physically bigger in length and width. ▶ These Are Good Looking Batteries! We Look At 2 Charmast Pow @ 12:44
The suction cups should not cover phone cameras as it causes unevenness. ▶ These Are Good Looking Batteries! We Look At 2 Charmast Pow @ 10:03
Quite heavy and bulky, not suitable for pocket carry ▶ Charmast Power Bank Review @ 1:07
Sacrifices size and portability due to large capacity; heavier and wider ▶ Review: 26800mAh Power Bank Portable Charger USB Type C Batt @ 4:03
Large physical footprint compared to phone size ▶ Mine is BIGGER than yours! | Charmast 26800mAh Power Bank @ 2:08
Weight is about 430 grams (roughly a pound), which might be too heavy for some users ▶ Mine is BIGGER than yours! | Charmast 26800mAh Power Bank @ 6:20
Power bank capacity (26800mAh) is slightly above airline hand luggage limit (20,000mAh), so approval is needed ▶ Charmast Power Bank, 26800mAh USB Power Deliver 18W Portable @ 9:08
The power bank is quite big and not something you can easily carry in a shirt pocket. ▶ CHARMAST 26800 Power Bank Review @ 3:04
Its size is a trade-off for the large capacity and power delivery. ▶ CHARMAST 26800 Power Bank Review @ 9:26
Noticeable weight due to high capacity ▶ Charmast Power Bank 26800mAh @ 6:34
Very large and bulky, not suitable for a tech pouch, more for a bag ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 5:57
It's large and not a tiny device, which might be inconvenient for some ▶ Charmast 26800mAh Power Bank Review @ 1:16
Wishes it was a little bit smaller but acknowledges that size is due to high capacity ▶ Charmast 26800mAh Power Bank Review @ 3:40
Relatively bulky and large compared to smaller power banks ▶ TOP 6 Portable Power Banks @ 10:16
Quite heavy and not pocket-sized ▶ Charmast High Capacity 26800mAh USB Power Bank REVIEW @ 0:27
Power bank is on the hefty side and quite thick ▶ 20,800mAh PowerBank QC 3.0 | Charmast @ 3:02
Design is basic and not fancy ▶ 20,800mAh PowerBank QC 3.0 | Charmast @ 4:55
No drawstring carry case included unlike smaller model ▶ Charmast 23800mAh Quick Charge Power Bank Review @ 0:30
Heavier weight at 386 grams ▶ Charmast 23800mAh Quick Charge Power Bank Review @ 1:00
Bulky and pokes out quite a bit when placed in a normal pocket ▶ Charmast 23800mAh Quick Charge Power Bank Review @ 2:47

User Experience (19)

Branding on the travel case can be annoying ▶ Review - The Charmast 10000 mAh and 10400 mAh portable power @ 0:59
Does not come with a power charger, so you need to find your own ▶ My Charmast 26800mAh Power Bank Portable Charger Review @ 3:53
Limited instructions included, not very detailed ▶ My Charmast 26800mAh Power Bank Portable Charger Review @ 6:15
Uncertainty about the voltage and power adapter specifications needed for charging ▶ My Charmast 26800mAh Power Bank Portable Charger Review @ 6:59
Packaging design is somewhat questionable and could be improved. ▶ Charmast Powerbank Review/ Unboxing [German] @ 1:39
Some cables included may have errors or inconsistencies (e.g., two micro USB cables) ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 1:44
Power bank sometimes switches off by itself overnight, leaving phone partially charged; cause unknown ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 8:16
Not suitable for users who only need to charge one device or prefer a smaller power bank ▶ Mine is BIGGER than yours! | Charmast 26800mAh Power Bank @ 5:41
Charging cable included is very short ▶ Charmast Power Bank @ 2:27
Can be tricky to plug in USB-C using one hand ▶ Charmast Power Bank @ 3:11
Smart screen takes a second to boot up, which is annoying ▶ I Tested 12+ Of The Newest Battery Banks - Here Are My Top 5 @ 6:47
The battery level indicator is not digital, which would have been preferable but would increase price. ▶ CHARMAST POWER BANK @ 7:48
Not reliable as a primary power source, better suited as a backup ▶ Charmast 23800 mAh Laptop Power Bank Review! @ 5:53
Charging indicator lights can be confusing (one green light and three wipes when charging) ▶ Charmast 23800 mAh Laptop Power Bank Review! @ 2:41
No power control to turn off power supply to connected devices; power button only shows battery status ▶ Charmast Power Bank 26800mAh @ 15:00
Included cables are not very necessary or high quality ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 6:48
Does not come with a charging brick, so you need to have your own to charge it ▶ Charmast 26800mAh Power Bank Review @ 3:24
Packaging is difficult to open ▶ Charmast High Capacity 26800mAh USB Power Bank REVIEW @ 0:19
Some confusion about which cable is which ▶ 20,800mAh PowerBank QC 3.0 | Charmast @ 6:06

Capacity & Charging Speed (19)

Micro USB input is the slowest charging port ▶ Charmast battery bank @ 3:21
Some ports do not support 12V output, limiting Quick Charge on certain outputs ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 6:47
Micro USB input charging can be slow or inconsistent ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 15:12
Quick Charge 3.0 input charging sometimes fluctuates and can be unstable ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 5:57
When multiple ports are used simultaneously, voltage can drop to 5V limiting fast charging ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 9:53
Lightning port charging current fluctuates and sometimes blinks ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 13:25
Micro USB input charging sometimes does not start or is very slow ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 15:29
The micro USB input only charges the power bank and does not support fast charging. ▶ Power Bank from Charmast 23800mAh Review @ 5:22
Takes about 9 hours to fully charge the power bank ▶ Charmast Power Bank Review @ 3:32
Not a rapid charger, slower charging speeds ▶ Review: 26800mAh Power Bank Portable Charger USB Type C Batt @ 4:52
Takes about eight hours to fully charge from zero, which is quite long ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 1:52
Charging the power bank from empty to full can take up to six hours ▶ Charmast Power Bank @ 2:15
Charge time can take up to 4 hours despite 65 watt charging capability due to charge curve ▶ I Tested 12+ Of The Newest Battery Banks - Here Are My Top 5 @ 7:05
Using a standard USB-C cable instead of the quick charge cable increases charging time significantly. ▶ CHARMAST POWER BANK @ 6:59
Uncertainty about how much of a full charge it can provide to a laptop ▶ Charmast 23800 mAh Laptop Power Bank Review! @ 2:30
Takes about 8 hours to fully charge the power bank ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 3:18
15 watt charging without PD capability on some models (not specific to Charmast 26800) ▶ TOP 6 Portable Power Banks @ 9:36
Cannot charge laptop and wireless charge at the same time ▶ TOP 6 Portable Power Banks @ 8:30
Takes over five hours to fully recharge once drained ▶ Charmast 23800mAh Quick Charge Power Bank Review @ 3:05

Number of Ports & Compatibility (16)

No mention of fast charging capabilities ▶ Review - The Charmast 10000 mAh and 10400 mAh portable power @ 0:00
Does not support wireless charging; devices can only be charged via the ports on the power bank. ▶ Ho provato la Powerbank da 26800mah di Charmast @ 3:32
Does not have flashlights or wireless charging ▶ Charmast battery bank @ 1:45
The Lightning input on the batteries is a bit unusual and might be considered weird. ▶ These Are Good Looking Batteries! We Look At 2 Charmast Pow @ 6:30
The wireless charging on the 10000mAh battery did not work during the test (phone was dead). ▶ These Are Good Looking Batteries! We Look At 2 Charmast Pow @ 9:19
Not recommended for charging laptops as it lacks sufficient power output ▶ Review: 26800mAh Power Bank Portable Charger USB Type C Batt @ 4:59
No wireless charging capability, which would have been a nice addition ▶ Mine is BIGGER than yours! | Charmast 26800mAh Power Bank @ 6:39
Does not include Apple-compatible cable ▶ Charmast Power Bank, 26800mAh USB Power Deliver 18W Portable @ 2:39
Quick Charge 3.0 requires specific power adapter and cable which are not included ▶ Charmast Power Bank, 26800mAh USB Power Deliver 18W Portable @ 2:17
Amazon listing states incompatibility with Galaxy S9 and up, but reviewer found it charges them fine ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 4:21
Does not support Huawei supercharge function, so slower charging on those devices ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 4:59
Lightning adapter included is not MFI certified, so iPhones only charge at 5 watts ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 6:55
Does not fast charge iPhones without an MFI certified cable ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 7:10
May not charge MacBook Pro at full capacity ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 7:55
Input is microUSB which is less modern compared to USB-C for charging the power bank itself ▶ Charmast 26800mAh Power Bank Review @ 3:12
Confusing and unclear cable and adapter compatibility, especially with lightning and micro USB connectors ▶ Charmast High Capacity 26800mAh USB Power Bank REVIEW @ 3:49

Durability & Build Quality (8)

The included adapter for type C is a bit loose and moves about, might prefer to buy a separate type C lead ▶ My Charmast 26800mAh Power Bank Portable Charger Review @ 7:27
Type-C port can be sensitive and connection wobbles can cause output fluctuations ▶ 26800 mAh im Ultra Slim Design alle Anschlüsse Power Deliver @ 5:15
The suction cups on the 10000mAh battery are not permanent and might come off if pulled hard. ▶ These Are Good Looking Batteries! We Look At 2 Charmast Pow @ 11:56
Surface picks up fingerprints easily ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 1:41
Plastic bezel around the power bank may affect durability, uncertain if it makes it more or less durable ▶ Charmast 10400mAh Portable Charger Review - Slim 10000 Power @ 3:08
Piano finish on outside is not preferred as it gets gross ▶ Charmast Battery Pack - 3AMP Charging!! All you need! Get on @ 3:24
Matte rubber finish picks up fingerprints easily ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 2:45
White and pink color variants may get dirty easily due to matte finish ▶ Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That @ 6:25

Battery Life & Efficiency (3)

Using pass-through charging (charging power bank and devices simultaneously) may shorten battery life and risk overheating ▶ Charge your devices on the go? Overview of Charmast 26800mAh @ 7:04
Battery percentage on digital display drops quickly (from 98% to 97% in a short time) ▶ Charmast 10400mAh Portable Charger Review - Slim 10000 Power @ 2:35
Needs to be fully drained and charged properly to maintain battery life; improper charging can reduce battery lifespan ▶ Charmast Power Bank, 26800mAh USB Power Deliver 18W Portable @ 7:12

Safety Features (1)

May damage device battery if plugged into quick charge port without compatible device due to higher wattage output ▶ Charmast Power Bank, 26800mAh USB Power Deliver 18W Portable @ 3:51

Review sources

26800 mAh im Ultra Slim Design alle Anschlüsse Power Delivery Quick Charge 3.0 Charmast w2002P 17 pros, 9 cons
The Top 5 Best Charmast Portable Charger in 2025 - Must Watch Before Buying! by Top 5 Best Picks — 26 pros, 0 cons
Charge your devices on the go? Overview of Charmast 26800mAh Power Bank (Portable Charger) 17 pros, 4 cons
Charmast W2002P Is A 26800mAh 18w Fast Charger With PD That Can Charge 4 Devices At Once! 11 pros, 10 cons
These Are Good Looking Batteries! We Look At 2 Charmast Power Banks by Greg Toope — 15 pros, 5 cons
Mine is BIGGER than yours! | Charmast 26800mAh Power Bank by Black Nicholas — 15 pros, 4 cons
Charmast 10400mAh Portable Charger Review - Slim 10000 Power Bank by Gauging Gadgets — 17 pros, 2 cons
Charmast Power Bank, 26800mAh USB Power Deliver 18W Portable Charger QC 3.0 14 pros, 5 cons
20,800mAh PowerBank QC 3.0 | Charmast by Luxsaan — 14 pros, 3 cons
Charmast 23800mAh Quick Charge Power Bank Review by Gogetyours Reviews — 13 pros, 4 cons
Ho provato la Powerbank da 26800mah di Charmast 13 pros, 3 cons
Power Bank from Charmast 23800mAh Review by Yorkies Bits and Bobs Home Tech — 13 pros, 3 cons
Review: 26800mAh Power Bank Portable Charger USB Type C Battery Pack with 3 Input & 4 iSmart Output by The Breakdown With Luke — 12 pros, 3 cons
Charmast Battery Pack - 3AMP Charging!! All you need! Get one! What a deal! 14 pros, 1 cons
Powerbank Charmast 26800mah QC3.0 13 pros, 1 cons
Charmast 26800mAh Power Bank: Review and Testing by HuntingFarmer — 14 pros, 0 cons
TOP 6 Portable Power Banks by Geek Street — 11 pros, 3 cons
Charmast Power Bank 26800mAh 12 pros, 2 cons
My Charmast 26800mAh Power Bank Portable Charger Review by John Gage — 8 pros, 5 cons
Charmast battery bank 11 pros, 2 cons
Charmast Powerbank Review/ Unboxing [German] 11 pros, 2 cons
CHARMAST 26800 Power Bank Review 11 pros, 2 cons
Charmast 23800 mAh Laptop Power Bank Review! by BigC Vlogs — 10 pros, 3 cons
Review - The Charmast 10000 mAh and 10400 mAh portable powerbanks #Charmast #Tech by Jim O Brien Tech techbuzzireland — 10 pros, 2 cons
Charmast Power Bank 9 pros, 3 cons
Charmast 26800mAh Power Bank Review 8 pros, 4 cons
I Tested 12+ Of The Newest Battery Banks - Here Are My Top 5! by MobileReviewsEh — 9 pros, 2 cons
Charmast High Capacity 26800mAh USB Power Bank REVIEW 7 pros, 3 cons
Charmast Power Bank Review 8 pros, 2 cons
CHARMAST POWER BANK 5 pros, 2 cons

Frequently asked questions

Is the Charmast 26800 Power Bank worth buying?

Based on 30 independent YouTube reviews, the Charmast 26800 Power Bank scores 4.2/5 with 368 positive and 94 negative points mentioned by reviewers, placing it #20 in the Power Banks category.

What do reviewers like most about the Charmast 26800 Power Bank?

The most praised aspects are capacity & charging speed, portability & design, user experience — Capacity & Charging Speed (96 mentions), Portability & Design (79 mentions), User Experience (72 mentions).

What are the most common complaints about the Charmast 26800 Power Bank?

Reviewers most frequently criticize portability & design, user experience — Portability & Design (28 mentions), User Experience (19 mentions).

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