Solar Panel (mono or multi-crystalline): 5.5V/140mA Output volt/current: 5.5V450mA Battery capcity:2800mah MODEL: PSC2015Solar Panel (mono or multi-crystalline): 5.5V/140mAOutput volt/current: 5.5V450mABattery capcity:2800mahIndication: charging and discharging stateProtection: reverse current protection circuit integerated to prevent batteries from being discharged.Charging time for the mobile ...