2012 fashionable hard case covers for samsung galaxy case s3

Modern Battery packup for new samsung phones Cover

    BestThis battery case is compatible with samsung galaxy SIII  i9300 . With super slim and light weight design ,easy for you to take it anywhere. Full body coverage protection for your samsung phones. Besides, it can also offer enough electricity power for your samsung phones at anytime. With 4 blue led lights to show power volume : 25%; 50% ; 75% and 100 %.

 
 

Parameter

Output Voltage : 5V
Output current: 750mA
Capacity:  3200MAh
Input Voltage: 5V
Cell Type: Lithium- polymer battery
Cycle Life: more than 500 times
Operating Temperature: -10°c ~ 45°c
Charging time: 3.5h
Weight: 80g/pc





1. ON/OFF switch ,press the on/off switch for longer time (3 -5 second ) to activate or stop the charging, see the samsung galaxy SIII i9300 screen to identifity the charging signal.
 

2. Battery level, press on/off switch once to check how many juice left, see below indicator: 1led <25%;

 
3. Charging ,simplying pulg in the usb turn micro Usb to the micro USB female dock, connect the USB to a powered USB equipment or computer.