Panasonic Eneloop Pro AAA 950mAh 500 Cycle New High Capacity Ni-MH Pre-Charged Rechargeable Batteries 4 Pack

950mAh typical, 900 mAh minimum Recharge up to 500 times Maintain 85% of their charge up to 1 year (when not in use) No memory effect - batteries can be recharged when fully, or partially discharged Work in extreme temperatures down to -4 DegreeF