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The Charmast 26800mAh Power Bank is a high-capacity, ultra-slim portable charger featuring bidirectional USB-C fast charging, 3 versatile input ports, and 4 intelligent USB outputs. Designed for professionals on the move, it delivers multiple full charges for smartphones and tablets with advanced safety protections and a sleek, lightweight design that fits effortlessly into your daily carry.









| ASIN | B073FJ9X2J |
| Amperage | 3 Amps |
| Antenna Location | Phone, Tablet |
| Battery Capacity | 26800 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 9 Hours |
| Battery Weight | 144 Grams |
| Battery capacity | 26800 Milliamp Hours |
| Best Sellers Rank | 60 in Mobile Phone Portable Power Banks |
| Box Contents | 1 x 26800mAh Power Bank, 1 x USB-A cable → Micro USB, 1 x USB-A cable → USB-C, 1 x User Manual, 1 x bag in ret |
| Brand | charmast |
| Brand Name | charmast |
| Colour | Black |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Huawei,Samsung |
| Connector Type | Lightning, Micro USB, USB |
| Connector type | Lightning , Micro USB , USB |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 23,834 Reviews |
| Item Dimensions | 8 x 4 x 14 millimetres |
| Item Dimensions L x W x Thickness | 16.2L x 9.2W x 1.6Th centimetres |
| Item Weight | 337.3 Grams |
| Manufacturer | Charmast |
| Manufacturer Part Number | W2002C |
| Model Name | W2002C |
| Model Number | W2002C |
| Number of Batteries | 2 A batteries required. (included) |
| Number of Items | 1 |
| Number of Ports | 6 |
| Other Special Features of the Product | Charge 4 devices simultaneously, LED Indicator Lights, Slim |
| Output Current | 3 Amps |
| Portable | Yes |
| Power Source | Corded Electric |
| Reusability | Rechargeable |
| Special feature | Charge 4 devices simultaneously, LED Indicator Lights , Slim |
| Unit Count | 1.0 count |
| Voltage | 3.7 Volts |
I**T
Excellent Power Bank
Bought for my daughters bedroom in the pink and she loves it. She’s using for a cabinet in her room that has a strip light and no handy plug and it’s perfect. Very slim design and a lovely shade of pink. It’s very lightweight, so quick to charge up and lasts for hours, has a lovely carry pouch and easy to connect cables and looks really durable. Great price, will order another in white
A**A
Good power bank for those on the go
This power bank is excellent. It charges my devices quickly and holds a charge for a long time, which is very convenient for travel or busy days out. It’s compact, easy to carry, and very reliable. Definitely a great buy for anyone who needs extra battery on the go.
C**R
Handy to have
Really handy to have this and is a decent price. Quality is ok and it charges pretty well , just takes a while to recharge. Overall no complaints and pretty satisfied
B**L
Great! Don’t leave without it
Literally take this everywhere with me! I bought one that I had for years but it accidentally got submersed in water and no longer worked, I have replaced with another one and don’t go anywhere without it! The charge lasts ages and you can charge almost anything on it! Doesn’t over heat and you can see how many bars of battery are left on the side with the lights! Not too heavy that I carry everywhere, also sleek thin design and not bulky.
G**S
The Charmast 26800mAh Power Bank is a superb compromise of price, capacity, power and recharge speed
Being a boomer, I grew up with brands I trusted completely, Sony, Technics, Panasonic etc. And now, all these years later, I am building up a list of new brands that deserve that same confidence. Charmast is one of those brands. I have ended up with a few Charmast products, and they have all proven to be dependable and reliable. No overheating, no battery swelling etc. My go-to high capacity power banks are INIU 140W 27000mAh. So I have a good benchmark, to compare the Charmast 26800mAh Power Bank to, and they are excellent! They cannot match the wattage of the INIUs, but they last just as long on lower wattages. The Charmast 26800mAh Power Bank does not have the fancy information display of the INIU, but the edge lights give you a rough idea on the remaining capacity. They are also oddly lovely devices to hold and use. They are wider and much thinner than the INIUs. They do not have the grunt to power a laptop. But they will certainly keep your iPad running during a transatlantic flight. Which is exactly what I bought the power bank for. And being so thin, it fits into the iPad shoulder case beautifully. I may even buy another, to give me weekend iPad goodness, without the need for any mains power. But once I am close to a convenient power socket, these Charmast 26800mAh Power Banks recharge in about 5 hours. Not super fast. But no slouch either. Highly recommended.
P**N
Fab! Wide! But Fab
love this! had to return my original one after a year as the fast charge port stopped working, amazon happily refunded me and i bought another as it is so convenient and comes wit me everywhere. highly recommend, veyr nice quality, it is wider than your phone, think 1 and a half size of your phone lenght and width and youll be on the right track, but it does fit in my bags and pockets so it works for me. i take it everywhere i go!, can normally charge my Redmi Android at least 3 times. keeps my phone going all day through to next morning!
A**D
A Portable Powerhouse, Fully Charged
The Charmast Power Bank arrived in a no-frills, practical package. The delivery was prompt, and the box, though simple, was sturdy and did an excellent job of protecting the product. Unboxing revealed a sleek, slim device that felt both professional and durable. The look of this power bank is minimalist and sophisticated. The slim, black design is understated, with a smooth, matte finish that gives it a high-end feel. It’s a very clean and modern aesthetic that won't look out of place in a business meeting or a casual coffee shop. The multitude of ports—three inputs and four outputs—are neatly arranged and well-labeled, a testament to the product’s focus on versatility and user-friendliness. When you pick it up, the power bank has a solid and surprisingly lightweight feel for its large 26800mAh capacity. It's thin enough to slip into a bag or a large pocket, and the smooth surface feels comfortable in your hand. The ports are securely fitted, and the cables plug in with a reassuring click. It feels like a device that's built to withstand the rigors of travel and daily use, and its build quality inspires confidence. I’ve used this power bank for a wide range of tasks, and it has become an indispensable travel companion. Its colossal capacity has been a lifesaver on long flights and multi-day trips where power outlets are scarce. It’s perfect for charging my smartphone and tablet simultaneously, and I've even used it to keep a small portable speaker or headphones running during an outdoor event. Most recently, I've discovered its perfect use for powering my Lego lighting kits, giving me a reliable and long-lasting power source without having to rely on multiple batteries. The ability to charge up to four devices at once is a fantastic feature, making it the central hub for all my electronics. This power bank is a powerful and reliable solution for anyone who needs to keep their devices charged and ready to go, no matter where their day takes them.
L**N
After 4 years of light use became dangerous.
Bought this item in 2022. Since then it has not been subject to any physical damage and its usage has been very light side. So imagine my shock when I heard a noise and on investigating what made it I saw that the case had split. I dismantled the pack and the problem is due to one of the (two) flat battery packs beginning to swell. In order to reduce the risk of fire I have disconnected the batteries and safely disposed of them. Because of this defect and the danger it presents I cannot recommend this product, especially as there are others brands available.
Trustpilot
1 month ago
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