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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.
pros
cons
What's included?
- What is it?
- What’s it like to use?
- How well does it perform?
- Is there anything else I should know?
- Should I buy it?
Full Access first month £5, then £10.99 per month, cancel at any time
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- Apr 2024Last checked by Which?
- Jun 2023First reviewed by Which?
- Oct 2018Released
