DESCRIPTION Solar Panel(mono or multi-crystallinea) 5.5V/145mA Li-ion rechargeable Battery 3.7V/1000mAH Mini USB Input voltage/current 5V/500mA DC Output voltage/current 5.5V/500mA Charging time through solar panel 8-10hours Charging time through USB port 3-4 hours Discharging time to mobile phone 2-3 hours Size 54mm*128mm*29mmN.W. 125g Color Silver, Rose, Blue, Golden&Gray Accessory No