Universal USB Car Charger Adapter. Almost entirely submersible in the vehicle's connection box. For charging and as a power supply for USB devices through the car's on-board power supply. Convenient mini adapter almost entirely submersible in the vehicle's cigarette lighter outlet. Protective circuit for overloads and short circuits. Input: AC 12V-24V. Output: 5V DC. Maximum charge: 1 A. Fits all USB devices with permanently installed battery that draws current and is charged through the USB-port. Product dimension: 26,5x26,5x43,8mm. Product weight: 28g