Energizer Recharge D Rechargeable Battery can be charged hundreds of times and will hold its charge for up to one year in storage. Designed to last up to five years under normal usage conditions, this battery features an extended life composition with advanced technology that minimizes self-discharge and the natural aging process. The advanced manufacturing process ensures no quality defects, providing a reliable and consistent user experience over an extended period. I for use in digital cameras, toys, handheld games, and more, these batteries come pre-charged for immediate use. Each pack contains two D-size NiMH batteries with a capacity of 2200 mAh and a voltage of 1.2V, backed by a 5-year shelf life warranty. Model Number: NH50BP2(R2)