Power supply for smartphones and tablets via the cigarette lighter socket ,- Charging current of max. 2,4 A for fast charging ,- Charging process optimized for the device which guarantees maximum charging speed ,- Connected devices are automatically recognized and optimally charged ,- Optimized charging process saves the battery thus extending its service life ,- LED function indicator gives information about the device status ,- Charger for easy charging in a car/lorry ,- Smart and safe charging: overcharge, overvoltage and short circuit protection