Rechargeable Batteries Duracell Rechargeable NimH Stay Charged AA/HR6 2500mAh, 4pcs.

Duracell Recharge Ultra AA batteries are our longest-lasting batteries per charge (for rechargeable AA batteries, per charge in the same device) and can be recharged up to 400 times. With a Long-Life Ion Core, you get the most out of every battery. Plus, they're pre-charged so you can start using your devices right away and stay charged for up to 12 months when not in use. What's more, unused Duracell Recharge Ultra batteries last at least 5 years. These powerful NiMH batteries can be charged in any NiMH charger. Because they last longer and require fewer charges, Duracell Recharge Ultra AA batteries stand out from the crowd.