Power supply of smartphones and tablets with a micro USB connection via the socket system of the UK ,Charging current of max. 2400 mA for fast charging ,Charging process optimized for the device which more→guarantees maximum charging speed ,Connected devices are automatically recognized and optimally charged ,Optimized charging process saves the battery thus extending its service life ,Mains supply of 100V-240V suitable for worldwide use in conjunction with a country-specific adapter ,Intelligent and safe charging: overcharge, overvoltage and short circuit protection1 charger