Portable Solar Charger

1. Solar panel (poly-crystalline):5.5v /100mA

2. USB charging cable : 5v 500mA (current limited)

3. Output volt/current: 5.3V 500mA

4.Constant voltage:4.2V(to save you inside battery)

5. Li-ion battery: 3.7v 2000mAh

6. Output:5.3V 500mA

7. Charging time for the mobile phone: 2-3 hours

8. Charging time for the lithium battery inside using the solar panel: 10 hours

9. Charging time for the lithium battery inside using the USB charging cable: 4-5 hours

10. Super long standby time:more than 1 month

11. Indication: charging with LED bar .Discharging with warning for low battery.

Twinkling LED for operation

12.Protection: Charging current limited ,discharging current limited ,protecion for overcharging ,discharging ,over current ,short circuit.