Quickman Solar Dual USB ''10000mAh'' Power Bank - Silver (5V / 30cm)
Solar power bank 5.5V/350mA. Power: 1.5W using polycrystalline silicon solar panels. Light energy conversion 18%. Built-in Ion polymer battery: 10000mAh(actual is 8000mAh output voltage: 5V 1000mA; Input voltage: 5V 1000~2000mAh Max.). Dual USB can support charging for two USB devices Solar power bank charging time: 15~18 hours. Through computer or adapter charging time: 4~5 hours.