General description Lightweight and portable, the 20W Solar Panel Battery Charger is designed for easy transport and installation. Its slim profile allows for convenient attachment to the roofs of yachts, RVs, and boats. With a high solar energy conversion rate of 19.6-20%, this charger is perfect for various applications including golf carts, caravans, electric cars, and camping setups. Technical specifications Color: Black Output voltage: USB5V/DC18V Power: 20W Output: DC5V-3A (maximum) Product size: 435 x 200 x 2.5 mm Packing size: 460 x 210 x 35 mm Product net weight: 400 g Packing weight: 480 g Compatibility and accessories Includes: 1x solar panel, 4 × suction cups, 1 × battery clip, 1 × car charger, 1x instruction manual (Chinese and English) Note: Only the solar panel is included; other products such as mobile phones and USB charging cables are not included. Usage This solar panel charger is suitable for use in various outdoor settings including cars, boats, rooftops, mountains, and grasslands.