3.6v 5v 6v 9v 12v Mobile power bank USB 6 X 18650 Battery Charger Adapter. 

https://youtu.be/E-xy2ad1PRU

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100% brand new and high quality

Charging Input: 5V/2.1A

DC Output: DC5.5*2.1-2.5MM 3.6V/2.5A;5V/2.1A;6V/1.8A;9V/1.1A;12V/0.6A (with current limiting and temperature protection)

USB Port Output: 5V/2.1A(max)

Total Output Power: 75W(max) , DC Port: 65W(max)

Can install 6pcs 18650 battey or 3pcs(must install alternation)

It need unprotected 18650 battery 2000-6000MAH

Voltage percentage, intuitive

Dimesion: 162mm*82mm*22mm/6.38*3.23*0.87"

Color: Black & White

Quantity: 1 Pc

Battery Not Included

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