Best Selling Dual USB 20000mAh Power Bank Discount Deals

Dual USB 20000mAh Power Bank Discount
It supports all types oа smartphones you can think of: XIAOMI, Apple, Samsung, HTC, Google, Blackberry and MacBook. The power bank features two USB outputs so you can charge two mobile devices at the same time. The device possess various systems that will ensure protection from overload and over discharge, over charge and short circuit, so you will have no problems with you smartphones. It also automatically detects as you insert the gadget and starts charging within a couple of seconds. And last, but not the least the design is very minimalistic and elegant so that even the most fashionable users can be sure that this power bank would go with their outfit. You may rest assure your smartphone will secure the right sum of charge without it going over. So that you don’t have to watch for hours before you are able to send an important email or make an emergency call to your friends.


    • Lithium-ion battery
    • 20000mAh
    • Weight: 338g