Solution: MS-SBP010 - 10W Solar Backpack Output: 1*5V USB Key features:
1. Solar powered backpack. It can power 5V digital devices including smart phones, tablets, power banks, USB fans etc.
2. Can fit 17 inch laptop. 1.2kg only.
3. Built-in Intelligent solar controller from Shenzhen Megasolar.
4. Preferred choice for outdoor fans.
