solar pannel:5V,380mA
solar energy transfer efficiency:>16%
capacity of built-in battery:2600mAh
output currenty/voltage:500-800mA/ 5.5V
time for solar panner to built-in battery:10-15hours
Configuration:1x solar charger,1xusb adapter
1x usb line,1x out put line,5xtips,1xmanual