You still use a heavy power bank which has a huge size? You are so out.

Xiaomi has released their brand new model for power bank, which has a creative innovation this time.

The biggest highlight of it is ultra thin body, only 9.9mm, it's hard to imagine in the past time, even you can carry it with your pocket.

Now, it has been on sell at TinyDeal.com

http://www.tinydeal.com/original-xiaomi-ultrathin-5000mah-polymer-power-bank--p-141662.html

Features:
Capacity: 5000mAh
Electric Core Type: （A+）Polymer lithium ion batteries
Feature: LED Indicator, Auto Sleep, High Conversion Rate, High Security
Output Voltage: 5.1 V
Output Current: 2.1 A
Input Voltage: 5.0 V
Input Current: 2.0 A
Shell Material: Metal