* Battery type:A-grade lithium ion battery
* Capacity: 5200mAh @3.7V
*  With overcharge, over discharge, over current, over temperature, short circuit protection mechanism
* Non-working state auto sleep,prevent loss of power
* Input: Micro USB 5V/1A
* Output: USB 5V/1A
* Charging time: 6-7hours （1A adapter）
* Size: L97 x W43 x H22mm
* Unit weight： 127g                                                    
*Colour available：white/red/black/blue                                                
*LED flashlight function
*Usable range:All kinds of mobile phone,PDA,PSP NDS,digital camera,MP3,MP4 player, bluetooth and more.