USB/AC Battery Charging Cradle + 1500mAh Battery + EU Adapter for Sony Ericsson Xperia Arc LT15i/X12
Battery charger input: AC 100~240V - Battery charger output: DC 4.2V USB:DC 5.2V/800mA - 3.7V/1500mAh Li-ion battery - Compatible with Sony Ericsson Xperia Arc LT15i/X12 - Battery charger with 2-flat-pin plug also comes with EU plug adapter