ITEM NAME:6.8x6.9 Inch 4W 5V Polycrystalline Silicon Solar Panel DIY with Alligator Clips Product Description Description: 4W 5V Solar Panel Polycrystalline Silicon DIY Solar Charger with Alligator Clips for 3.7V Battery 172x175mm Specification: Material: A-level polycrystalline silicon solar panel, light and not easy to break Power: 4W Working current: 0-800mA Short circuit current: 900mA Working voltage: 5V (can charge 3.7V Battery) Short circuit voltage: 6.2V Solar panel size: 172*175*2mm/6.77*6.89*0.08" Connector type: a lligator clips Cable length: about 35cm/13.8" Process: EVA lamination Application: Solar garden lighting Small home lighting system Solar street lighting Outdoor solar advertising Suitable for all kinds of low-power appliances, emergency lights, advertising lights, traffic lights, household lights, electric fans, such as, solar water pumps, solar street lights, small solar systems. Note: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Included: 1 X Solar Panel.Material: A-level polycrystalline silicon solar panel, light and not easy to break. Solar panel size: 172 175 2mm/6.77 6.89 0.08". Solar garden lighting. Outdoor solar advertising. Included: 1 X Solar Panel.