USB/AC Battery Charging Cradle + 1500mAh Battery + EU Adapter for Nokia N97/E71/E72/E63/E52
Battery charger input: AC 100~240V (2-flat-pin plug) - DC Output: DC 4.2 V / 350 mA - USB Output: DC 5.2 V / 800 mA - 3.7V/1500mAh Li-ion battery - Compatible with Nokia N97/E71/E72/E63/E52 - Comes with EU plug adapter