Duracell® Rechargeable StayCharged™ NiMH Batteries
Charge hundreds of times, helping you save money. Long-Life Ion Core technology delivers amazing power in every battery. Plus, they come precharged and ready to use. They are guaranteed to last for ten years (or 400 recharges, whichever comes first) in storage and they will hold a charge for up to one year when not in use.