Description:Solar energy product is increasingly popularity these years, this solar panel charger for 12V battery is one of it. It is convenient, environmental-friendly and safe to maintain battery of car, truck, marine, camping car anywhere with enough sunshine.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 NewMaterial: Monocrystalline Solar Panel Color: BlackLoad Voltage: 12VMax. Power: 4.5WMax. Output: 250mA/18V/10000LuxWorking Temperature: 0~60Size: approx. 31.8 x 12.2cm / 12.5 x 4.8inchWeight: approx. 287gPackage Included:1 x 12V Solar Battery Charger1 x Cigarette Adapter1 x Crocodile Clips2 x SuckersNote: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.