1. Solar panel: 5.5v /100ma
2. USB charging cable : 5v 500ma(current limited)
3. built-in li-ion rechargeable battery: 3.7v 2000mAh
4. Button for showing the remaining capacity of the inside battery Indication: charging with LED bar .Discharging with warning for low battery. Twinkling LED for operation
5. Button for flashlight
Solar mobile charger
Solar mobile charger
Poly-Crystalline silicon;
ABS li-ion battery