Features: It adopts monocrystalline solar panel, which provides a long lifespan and high efficiency. The solar panel is easy to mount on the windshield or dashboard by using the matched suction cups. Conveniently plug into your car's 12 voltage cigarette lighter. Widely used to maintain the charge of any car, truck, marine, camping car, caravan or RV 12 volt battery. Solar panel charger is eco-friendly, economical and low energy consumption. Specifications: Condition: 100% Brand New Material: Monocrystalline Solar Panel  Color: Black Load Voltage: 12V Max. Power: 4.5W Max. Output: 250mA/18V/10000Lux Working Temperature: 0~60° Size: approx. 31.8 x 12.2cm / 12.5 x 4.8inch Weight: approx. 287g Package Included: 1 x 12V Solar Battery Charger 1 x Cigarette Adapter 1 x Crocodile Clips 2 x Suckers Note: 1. Please allow 0-2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Features Solar panel charger is eco-friendly, economical and low energy consumption Conveniently plug into your car's 12 voltage cigarette lighter The solar panel is easy to mount on the windshield or dashboard by using the matched suction cups Widely used to maintain the charge of any car, truck, marine, camping car, caravan or RV 12 volt battery It adopts monocrystalline solar panel, which provides a long lifespan and high efficiency