When we are travelling or camping in outdoors running out of battery is a very annoying thing. But if you have this DIY Solar Panel you completely don t have to worry about this. Features: Made of polycrystalline silicon high transmission rate and long span. solar panel can be used for DIY for 5V applications. Not only environmental friendly energy but also emergency supply. Portable size easier and more convenient to use. Equipped with alligator clips. Specifications: Color: Black Material: Polycrystalline Silicon Working Voltage: 5V Max. : 2.5W Working Current: 0-0.5A Open-circuit Voltage: 5.5V Short-circuit Current: 0.55A Cable Length: Approx. 28cm Product Size: 130 * 150mm / 5.12 * 5.9in Product Weight: 86g / 3.05oz Package Size: 21.5 * 17.5 * 1cm Package Weight: 100g / 3.54oz Note: Due to manual measurement slight error can be allowed; pls in kind prevail. Package List: 1 * Solar Panel with Alligator Clips