Description

Price: £19.99 - £9.99
(as of Sep 15, 2025 09:01:30 UTC – Details)

Product Description

Charmast Slim Power Bank 10400mAh with Led Display

Ultra Slim Design

Palm-sized power bank for easily slide into your pocket or wallet. Solid slim design with only 15mm thickness, it only weighs 228g, an iPhone 7 sized design. Extremely lightweight and compact.

3 Colors available currently

Black/White/Pink

Accurate Led Display

Adopted built-in advanced smart digital display technology, power display accuracy is up to 100% which ensures you know the remaining power clearly and never missing recharging in time.

3 Devices Charging Simultaneously

It ensures high-speed stable charging for 3 devices simultaneously.

USB C Battery Pack with LED Display and 2 Inputs 3 Ouputs

USB C Input and Output

The versatile and bidirectional USB C port on this power bank working as input & output, supports both fast in and out. Speedy charge your USB C devices also can be being recharged itself through this USB C Connection.

Charge 3 devices at the same time

Optional Inputs and Outputs

2 kinds of inputs for recharging this power bank itself through either Micro USB or USB C port.3 outputs allow charge multiple devices at the same time.me.

Accurate LED Power Display Screen

Convenient digital led power display screen will clearly show battery power level.Accurate percentage display keeping you informed how much capacity left and the charging status clearly. Never miss charging on time.

10400mAh Ultra Slim Portable Charger Designed Can be Taken on Planes

Allowed on Planes

The 10400mah capacity meet most of airport's standard, it can be taken on planes without any problem.

Portable On the Go

Compact size design allows you to slide easily into your pockets easily, very * portable and compact for carry away.

Package List

1x 10400mAh Power Bank1x USB A to USB C Cable1x User Manual1x Storage Pouch

Huge LED

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USB-C

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Inputs
2 2 2 2 2 2

Outputs
3 3 3 3 3 3

Weights
228g/8.04oz 228g/8.04oz 228g/8.04oz 228g/8.04oz 228g/8.04oz 228g/8.04oz

Size
144 * 67 * 15mm/5.67″ * 2.64″ * 0.59″ 144 * 67 * 15mm/5.67″ * 2.64″ * 0.59″ 144 * 67 * 15mm/5.67″ * 2.64″ * 0.59″ 144 * 67 * 15mm/5.67″ * 2.64″ * 0.59″ 144 * 67 * 15mm/5.67″ * 2.64″ * 0.59″ 144 * 67 * 15mm/5.67″ * 2.64″ * 0.59″

Batteries ‏ : ‎ 1 Lithium Polymer batteries required. (included)
Product Dimensions ‏ : ‎ 14.4 x 6.69 x 1.77 cm; 228 g
Date First Available ‏ : ‎ 30 July 2022
Manufacturer ‏ : ‎ Dong guan Utopia-Originality Technology Co., Ltd
ASIN ‏ : ‎ B0B83ZM78G
Country of origin * ‏ : ‎ China
Delivery information:: We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.
Best Sellers Rank: 29 in Mobile Phone Portable Power Banks
Customer reviews: 4.4 4.4 out of 5 stars 3,636 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A', ‘ready').execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics', ‘click', { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A', ‘cf').execute(function(A) { A.declarative(‘acrStarsLink-click-metrics', ‘click', { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
【10400mAh High Capacity】This power bank can charge your iPhone 11 2.3 times, iPhone 11 Pro 2.3 times, iPhone 11 Pro Max 2.1 times, Huawei * P20 2.1 times etc. Enough capacity for daily use, journey or travelling etc.
【Charges 3 Devices Simultaneously】3 iSmart 2.0 USB ports provide a powerful total current output of 5.6A. One bidirectional Type-C port and 2 USB output ports allows you to charge your multiple devices simultaneously.
【Accurate LED Digital Display】The slim portable charger built-in advanced smart digital display technology, power display accuracy is up to 100% which ensures you know the remaining power clearly.
【Type-C & Micro USB Dual Input】It supports 2 types input ports, you can choose any one of the Micro USB or Type-C ports to recharge the power bank itself. High-speed recharging in just 4.5 hours with a 3A charger or 6 hours with a 2A charger.
【Smart E 3.0 Charging Technology】All three * ports adopted the Smart E 3.0 charging technology, automatically identify your devices and deliver its maximum efficiency. Smart E and VoltageBoost combine to deliver the fastest possible charge.