Solar Panel(mono or multi-crystalline): 5.5V/140mA
PC USB charging: 5V/500mA
Li-ion rechargeable Battery: 3.7V/1100mAh
Output voltage/current: 5.5V/500mA
Super long standby time, current consumption: <150uA

Chargering time:
1) Mobile Phone charging through solar charger: 2-3 hours
2) Self-charging through Solar Panel: 7-9 hours (under full sunlight conditions)
3) Self-charging through PC USB port: 3-4 hours
With charging and discharging indication lights

Protection: Reverse current protection circuit integrated to prevent batteries from being discharged
Constant Volts: 4.2Volts
Folded Size: 42mm x 95mm x 10.8mm 61mm x 122mm x 14.6mm
Weight: 125g
Color: Silver Rose Blue Golden Gray