The latest in rechargeable battery technology, every single Rayovac Hybrid NiMH battery will replace approximately 1,500 conventional alkaline batteries. That's a lot of batteries, a lot money, and a lot of waste reduced - about 76 pounds of batteries replaced by each Hybrid AA, to be exact.

Rayovac Hybrid NiMH batteries are top of the line: they arrive already charged, hold their charge four times longer than conventional rechargeables, work in all battery rechargers, last three times longer than conventional batteries on each charge, and can be recharged over 500 times.

source: earthaidkit.com