Xiaomi Mi Power Bank

very strong battery life. will recommend to friends.

Bought this for my granny who lives in a village at her hometown. She claims the flashlight is bright and lightweight. 4000mAh also provides a huge power reserve which could last a long time before she has to recharge. However if its meant to charge mobile phone, it isnt the best but more for an emergency powerbank. Functionality wise its easy to operate. The only qualm is the turning of the head to adjust the brightness- would be a lot better if there is a button that remembers the last used setting.

A friend lent me this when my phone died while we were on a road trip and I forgot to return it. So he said I could keep it yay! I loved how much juice it has that it can sustain my gadgets-need for long time. It's so handy and won't be eating up space when you pack. I recommend this to people who doesn't like bulky power banks.