Specification: Condition: 100% Brand New Item Type: Solar Panel Material: Monocrystalline silicon Color: As picture shown Product Size: Approx. 420x280x3mm/16.5x11x0.1in Weight: Approx. 673g Solar panel power: 20W Solar battery: Monocrystalline silicon Solar panel working voltage: 18V Open circuit voltage of solar panel: 21.6V Solar panel short-circuit current: 1.11A (maximum value) Output port: dual USB, DC5521 female Product features: integrated voltage regulator module, 5V dual USB regulated output Product use: charge 5V devices such as mobile phones and sports cameras, and charge 12V car batteries such as car and boats Package List: 1 x Car charging line 1 x Clip line 2 x Hanging buckle 4 x Suction cup 1 x Solar Panel Note: Do not allow the positive and negative poles of the clip to contact or connect with each other, otherwise it may cause short circuit and burns.