solar energy bag/solar backpacks/solar charger backpack(OEM/ODM)

Specifications

Solar backpack with a solar panel 0.75Watt, power supply for mobile phone, mp3/mp4 player,suitable for outdoors activities

solar backpacks/solar energy bag/solar charger backpack:

 

1, solar panels Parameters: 0.75W
2, battery parameters: LI-ION 3.6V 1500MAH
3, transfer connectors: 7
4, the sun will give mobile phone charge-charge storage 10-12 hours 90% of the electricity.
5, USB mobile phone charge storage 4 hours to give 90% of the electric charge
6, support the side of the charge   storage .                                                                                                                                              7. Material: 600D