Duracell batteries have offered long-term reliable performance for your electronic devices for many years. These CR2 batteries come in a two-pack, one battery measuring 27x15.6mm. They are particularly suitable for cameras and guarantees a reliable power supply. Their voltage is 3V and they have a capacity of 800mAh, expressed at a load of 15 Ohm. The shelf life is 10 years and they function in a wide range of operating temperatures.