Wentronic AA 2100mAh NIMH RTU 1-PB FT-1Z tecxus. Battery technology: Nickel Metal Hydride, Battery capacity: 2100 mAh, Battery voltage: 1.2 V. Weight: 29 g, Width: 14.5 mm, Depth: 14.5 mm. Colour of product: Green. Operating temperature range (T-T): -20 - 40 °C, Storage temperature range (T-T): -20 - 50 °C. Dimensions (WxDxH): 14.5 x 14.5 x 49.5 mm