Portable Power Bank 7800mAh

1.Four USB output interfaces which can work at the same time 2.Unique design and indicator of power management

Feature

Inside micro computer control

Low static power consumption 

4 USB - large current output and high convert efficiency

Stop outputing automaticlly once MID/Mobile phones full charged

Intelligent capacity indication, all on one press.

ntelligent protection:over-charge, over-discharge, over-current, short-circuit protection etc.

1.  4 USB output interfaces which can work at the same time

2.  Unique design and indicator of power management

Specification

capacity:  7800mAh

cell type:  Li Polymer Battery

input:       5V/1A

output:    5V/2.5A Max

charging time: aroud 10hrs

cycle life :  500 times

Make your digital life powerful all the time.

 Parameters:

Content	Parameter	Remark
Input	DC5.0±0.25V   1A
Output	DC5.0V±0.25V    2.1A max
Ripple and noise	50mV
Charge time	10±0.5hrs	Use computer USB charge this battery
Output convert efficiency %	87%	500mA constant current discharge
Static power consumption	70uA

Portable Power Bank 7800mAh