Device housing: CNC aluminum 

Output voltage: 6,7,8,9,11V 

Input: DC5V,1A 

Charge mode:type-C quick charge

Connection:RCA 

Capacity:1200mAh

Dimension: 27.5X62.8m

N.W: 57g

G.W:122g

1.output short circuit protection.

2.dual input charging protection(batteries and the control panel both equipped with shutdown,overshoot and over discharge protection)。

1.Press and hold the power button 2 seconds to turn it on/off.

2.Click the power button to adjust the voltage 6,7,8,9,11V for option.

3.Default booting at 10V start up for 0.2S,and then load to the last memory working voltage.

4.It will shift to display the capacity of battery without working over 2S, and the indicator light is on the breathing state,the five indicators represent for 20%~100% of the power capacity.Click the button to return to voltage display.

5.The indicator light is blinking during charging and stop blinking with the overshoot protection working after full charged.

6.the power bank capacity 1200mAh.3.5 hours to be full charged by over 1A charger.About 8 hours working at 8V.

7.This power bank is only for rotary model machines.

8.Don't use this device while on charging.

When the device short out - Just reconnect with the charger to activate.