Panasonic BQ-CC55. Suitable for: Household battery, Power source type: AC, Compatible battery sizes: AA, AAA. Product colour: White, LED indicators: Charging. Input voltage: 100-240 V, Input frequency: 50-60 Hz, Input current: 0.2 A. Battery size: AA, Battery capacity: 2000 mAh, Number of batteries included: 4 pc(s). Width: 66 mm, Depth: 70 mm, Height: 108 mm