This is an External Back up Battery Charger, with it, you can recharge battery at any time and places!
1.High-capacity, rechargeable lithium-ion battery
2.LED indicator for battery power level
3.No memory effect, Li-ion battery built-in
Battery type: Lithium-ion batterty
Capacity:2300mAh
Input: 5V 500mA
Output: 5V 800mA
