solar charging backpack/solar energy bag/solar backpacks(OEM/ODM)--KA-SBP044
Negotiable /Piece
Min.Order:300 Pieces
Shenzhen K&A Technology Co., Ltd.
solar backpack/solar energy bag/solar backpacks/solar charging backpack:
1, solar panels Parameters: 0.72W
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: 840D.