Amazon.com Product Description:
The Rayovac PS3 Rechargeable Battery Universal Charger will charge any size NiMH battery. This device will recharge up to eight AA or AAA batteries; four C or D batteries; or even a single 9-Volt battery. The PS3 is perfect for high battery usage households, and it is capable of recharging batteries over 1000 times. If your family or business burns through piles of regular alkaline batteries, grab yourself a stack of NiMH rechargeables and the Rayovac PS3, and start saving money.

Why Rechargeables
Today's high-drain, electronic devices demand rechargeable NiMH batteries. NiMH batteries actually last longer than alkaline batteries in most high-tech devices and they can generally be recharged up to 500 times. This high-volume rechargeability results in cost-savings that can add up to thousands of dollars. Plus, with Rayovac NiMH batteries, there are no "memory" problems -- recharge your Rayovac batteries any time, even if they are only partially drained.

Usage Tips

• Always charge NiMH batteries before first use
• For maximum performance, charge batteries prior to using if stored for more than one month
• NiMH rechargeable batteries are available in AA, AAA, C, D, and 9-volt sizes
• NiMH batteries can be disposed of with regular trash -- NiMH is safe for the environment