Sony Reusable AA Battery Pack - Nickel-Metal Hydride ...

You will never have to worry about running out of juice just when you want it the most. Sony rechargeable high performance Ni-MH battery offer you maximum performance for your Cyber-Shot digital camera when compared to normal alkaline batteries. No Memory Effect allows you to recharge without fully discharging the battery for added convenience and long-lasting performance. Charge and go!