Panasonic Eneloop Pro AAA Battery 4pk (Ni-MH 1.2V 900mAH)For even more demanding applications the Panasonic XX High Capacity range are perfect. They provide a massive 900mAH capacity (AAA size), can be recharged 500 times, and will retain up to 85% of their capacity after a year in storage. They can also be used in sub zero temperatures ( 20 Degrees C) without issue. The high capacity allows you to take up to 5x more pictures with your digital camera. These batteries are pre charged with photovoltaic