ITEM NAME:Mini 12V 3W DIY Solar Panel Module For Light Battery Cell Phone Charger 250 S7I4 Mini 12V 3W DIY Solar Panel Module For Light Battery Cell Phone Charger 250 S7I4 Max Power: 3W Working Voltage: 12V Max Working Current: 250mA Material: Polycrystalline Color: Black 1. Solar Panel. 2. Provide you with high conversion rate and incredibly efficient output. 3. Excellent performance even under the weak sunlight. 4. Unique processing to make the panel durable enough to anti the snow, and convenient enough to set. 5. Unique technology to avoid water freezing and deformation within the frame. 6. Elegant figure and small size, easy to carry. 7. Application: to charge cell phones, for home lighting and different kinds of low-power appliances, for science projects, for solar