1Premium Material: This solar panel is made from premium polycrystalline silicon material which ensures high durability. 2Different Connection: This 15W 12V solar panel has three type of connection to meet your different needs. 3Portable Design: Solve outdoor cell phone battery, car ignition and other problems, easy to carry, simple operation. 4Practical Function: This solar panel can realize the conversion of solar energy to electricity, providing more convenience. 5Applicable Situation: This solar panel can solve outdoor cell phone battery, car ignition and other problems. Item Type: Solar Panel Material: Polycrystalline Silicon Power: Maximum 15W Working Voltage: 12V Current: 0-1250MA Output Voltage: DC5V Output Current: 3A (Maximum) Temperature: 0-60 Solar Panel Size: Approx. 330 x 250mm / 12.99 x 9.84in 1 xSolar Panel 1 x Cigarette Lighter Power Line 1 x Power Line 1 x Clamp Power Line Avoid irreversible damage caused by bending force