Features:
10000mAh/16000mAh/20000mAh battery packs not only for portable charging but also around the home. Allowing you charge mobile devices without having to be tethered to a plug socket.
Each has 2 USB output ports that detect all the connected devices and efficiently distributes the current output up to 5V 2.4A.
The USB C and Micro USB ports can fully refill the battery itself in 5 hrs at 5V 2.0A.
Adopt Li-polymer battery pack, the charger is much safer than any Li-ion charger. Also, it’s lighter and slimer that you can easily carry it around, even on airplanes.
Built-in smart safety protection system, the USB battery pack ensures complete protection for you;
It feels incredibly compact for a 10000mAh power bank, weighing just 200g and only 24.5mm thick. Grippy design is easy to hold, easy to toss into a bag and incredibly portable.
Four led lights show the current remaining power of the item(25%~50%~75%~100%), easily press the power button to turn it on or off.
Perfectly supports heating clothing, heating equipment, most other Smart cell phones, Tablets, Bluetooth devices and more.

Specification:
Name: 10000mAh/16000mAh/20000mAh power bank
Shell material: PC plastic
Cell type: Li-polymer battery
Colors: Black, white
Product volume: 93.5mm * 60mm * 24.5mm
Battery capacity: 10000 mAh
USB 1 Output: 5V/2.4A
USB 2 Output: 5V/2.4A
Micro USB Input: 5V/2.0A
USB-C Input: 5V/2.0A
Recharge Time: 5 Hours (5V/2A plug required)
Weight: 200g

Package includes:
1 x 10000mAh/16000mAh/20000mAh  Power bank（2.4A or 3A according to the picture selection）
1 x Micro USB cables