LAS VEGAS -Rayovac introduced at the International Consumer Electronics Show earlier this month what it calls the first one-hour battery charger for today’s high-capacity nickel metal-hydride (NiMH) ...

I'm looking for a Rayovac PS3 battery charger. These are the ones that can charge C & D NiMH and rechargeable alkaline. Actually, if you have any newish rechargeable ...

To establish a niche in OEM rechargeable batteries, Rayovac Corp. is developing a rechargeable nickel-metal/hydride (NiMH) battery with an internal pressure control that prevents overcharging and ...