Description Internal size according to IEC: LR6 Size: AA Electrochemical system: Zinc-manganese dioxide Nominal capacity: 2700mAh up to 0.9V (20±2° C at 25mA continuous load) Voltage (V): 1.5 Sheathing: Aluminium foil Dimensions (ØxL mm): 14.5 x 50.5 Operating temperature: -18° to 55° C Storage temperature: 15° to 25° C Best before date (BBD): 10 years