Charger for smartphone and tablets via a vehicle cigarette lighter socket (12-24V). Charging current of max. 2400 mA for fast charging. Ideal for charging two devices at the same time. The charging process is optimized for the unit which guarantees maximum charging speed. With LED function indication. Intelligent and safe charging with protection against overcharging, overvoltage and short circuits. USB output: 2x 2.4 A. Output voltage 5 V.