Panasonic or Varta CR2 Battery

Panasonic CR2 batteries have a capacity of 850mAh and deliver a voltage of 3V. They are made from lightweight material and weigh only 11g. These batteries can operate at temperatures as low as -40oC and as high as 70oC. Panasonic CR2 batteries combine lithium manganese dioxide chemistry with a lightweight material to produce a powerful cell, perfect for cameras.