ITEM NAME:DIY 55*55mm 2.5V 60MA Mini Solar Cell Panel Module Board Round Epoxy Portab P9A8 Description: 100% Brand New and High quality. Color:Black Dimension:Approx.55*55mm Voltage:2.5V 2.5V 60mA Solar Panel High conversion rate, high efficiency output Excellent weak light effect Suitable for charging cellphone and small DC batteries Build your DIY.2.5V 60mA Solar Panel. Build your DIY powered models, solar displa, solar light and solar toys, etc. 1 x Solar Panel. Suitable for charging cellphone and small DC batteries.