Charmast 10400mAh Power Bank review - Which?
![Charmast 10400mAh Power Bank review - Which?](https://dam.which.co.uk/WH22551-0033-01-side-2000x1500.jpg)
The Charmast W1059 10,400mAh is a medium-sized power bank that claims to provide 2.3 full charges for an iPhone 11. It has so-called ‘Smart E 3.0’ charging technology, but we put it through our power banks test programme to separate the marketing from the facts. Read our expert review to see how this power bank stacks us against rivals.
![](https://i5.walmartimages.com/asr/57c348af-8217-437a-ad1e-67a98973ce55.2707bdd1e962cf4774f4d084abf8b54f.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Portable Charger, USB C Battery Pack, 3A Fast Charging 10400mAh Power Bank LED Display, Slim Portable Phone Battery Charger for iPhone 13 12 11 X 8 7 Samsung S21 S20 Google LG OnePlus iPad
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10 Best Power Banks With Digital Display For iPhone - iOS Hacker
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Charmast Portable Charger, USB C Battery Pack, 3A Fast Charging 10400mAh Power Bank LED Display, Slim Portable Phone Battery Charger for iPhone 13
Charmast 10400mAh Power Bank USB C Quick Charge 3.0 PD 18W Power Delivery Battery Pack with LED Display Portable Charger Compatible with Smartphone iPhone Huawei and More, Mobile Phones & Gadgets, Mobile
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Charmast Power Bank 10400mAh USB C (5V 3A) with Led Display - Unboxing & First Impressions
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10400mAh 3A Fast Charging Power Bank with LED Display – Charmast Direct
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Charmast Portable Charger, Smallest 10000 Quick Charge Battery Pack, USB C Power Bank Fast Charging Mini Portable Battery Charger for iPhone
![](https://m.media-amazon.com/images/I/61fVYcG3pRL.jpg)
Charmast Portable Charger, USB C Battery Pack, 3A Fast Charging 10400mAh Power Bank LED Display, Slim Portable Phone Battery Charger for iPhone 13
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Charmast Battery Pack - 3AMP Charging!! All you need! Get one! What a deal!
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Charmast W1052, 10400mAh Power bank, Smallest 10000 USB C PD Quick Charge Portable Charger, Usb, USB Type C, Micro USB, 6 Volts, Black
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Charmast 10400mah Portable Charger Dual USB Battery Pack Ultra Slim Power Bank for sale online
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![](https://dam.which.co.uk/WH22551-0033-01-side-800x600.jpg)
Charmast 10400mAh Power Bank review - Which?
![](https://m.media-amazon.com/images/I/61Fo3YDCPYL.jpg)
Charmast Portable Charger, USB C Battery Pack, 3A Fast Charging 10400mAh Power Bank LED Display, Slim Portable Phone Battery Charger for iPhone 13 12 11 X 8 7 Samsung S21 S20