Details:<br /><p>Features and Benefits: Guaranteed to last up to 5 YEARS Recharge up to 1500xBatteries come charged &amp; ready to use Lasts up to 2x Longer than Alkalinebatteries Reduce waste and save money. Keep disposable batteries out of thelandfills and save hundreds of dollars when you use rechargeable batteriesversus alkaline. Recommended for digital devices. Works in all RayovacChargers. AA cells are 1350 mAh Features and Benefits: Guaranteed to last upto 5 YEARS Recharge up to 1500x Batteries come charged &amp; ready to use Lastsup to 2x Longer than Alkaline batteries Reduce waste and save money. Keepdisposable batteries out of the landfills and save hundreds of dollars whenyou use rechargeable batteries versus alkaline. Recommended for digitaldevices. Works in all Rayovac Chargers. AAA cells are 600 mAh<br />Rayovac Rechargeable 4 AA 1350mAh and 4 AAA 600mAh NiMH Batteries</p>