- Power supply of smartphones with micro-USB via the cigarette lighter socket ,- Charging current of max. 1.2 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 ,- Space-saving coiled cable for avoiding cable clutter ,- Charger for easy charging in a car/lorry ,- LED function indicator gives information about the device status ,- Sturdy plugs and moulded strain reliefs, high mechanical resistance ,- Smart and safe charging: overcharge, overvoltage and short circuit protection