Sony Portable AC Battery Charger Li-Ion 220V for Mxx. Input voltage: AC 110/220 ± 20% ( 50/60 Hz ). Battery type: Li-Ion. Weight: 90 g. Operating temperature range (T-T): 0 - 40 °C, Storage temperature range (T-T): -20 - 60 °C. Cables included: 1 x power cable