Features1Widely Applicable: The solar panel kit is the maintenance charger for 12V batteries in cars, motorcycles, boats, snowmobiles, tractors, etc. 2High Efficiency: 5W solar battery panel made of monocrystalline silicon, high conversion efficiency, good reliability, convenient and practical. 3Easy to Install: The solar panel comes with solar battery charger, battery clip, OBD connector and 4 suction cups, easy to install and use. 4Energy Saving: 12 volt portable solar panel uses OBD charger to prevent power loss, which can effectively use energy. 5Applicable Scenarios: 5W portable solar panel kit is for vehicles in outdoor work, travel or camping training.SpecificationItem Type: Solar Panel KitMaterial: ABSWeight: Approx. 323g/11.4ozSolar Panel Size: Approx. 34.5x12.5cm / 13.6x4.9in Solar Panel Power: 5W (without Power Storage Function)Output Voltage: 12VOBD charger to prevent power lossInterface: 2 x USB, 1 x Type C, 1 x DCFits as a maintenance charger for 12V batteries for cars, motorcycles, boats, snowmobiles, tractors, etc.Package List1 x Solar Panel 1 x Clip 4 x Suction Cup 1 x OBD Connector 1 x Manual