The Powerex MHRAAAI4 IMEDION "Ready When You Are!" Rechargeable AAA NiMH
Batteries (1.2V, 950mAh) - 4-Pack is a package of 4 AAA nickel-metal hydride
(NiMH) batteries. They have a voltage of 1.2V and a capacity of 950mAh. The
batteries are capable of being stored for an extended period of time and still
retaining a full or nearly full charge. After a year, for instance, they will
retain 85% of their capacity. The batteries come pre-charged and can be
recharged up to 1000 times. The purchase of NiMH batteries like these saves
you money, since you won't need to buy endless supplies of non-rechargeable
alkaline batteries.