Panasonic Eneloop Aa 4pack White Rechargeable Battery

-Ni-MH batteries -Capacity: max. 2000mAh, min.1900mAh -Pre-charged using solar power -No memory effect: can be recharged when fully, or partially discharged -Rechargeable batteries -Maintains up to 70% of their charge after 10 years (when not in use) -Recharge up to 2100 times