ITEM NAME:10W 12V 5V Solar Panel Charger for Car Boat Motor Battery Charger with USB C9A2 10W 12V 5V Solar Panel Charger for Car Boat Motor Battery Charger with USB C9A2 1.New 2.The solar cells are encased and protected by a durable outer poly frame 3. Polycrystalline PET Solar Panel 4.Max work voltage :12V /5V 5.Max work current: 0-540MA MAX 6.Power: 10W Max 7.Dimension: 165*210*10mm Applications: SMALL HOME PROJECTS . SCIENCE PROJECTS . ELECTRONIC APPLICATIONS . CHARGING SMALL DC BATTERIES . BUILD YOUR OWN SELF