abstract:Rayovac (known as Ray-O-Vac until 1988) is a brand of batteries owned by Spectrum Brands of Madison, Wisconsin, United States, North America.Rayovac website
He renamed it Harbinger Group and had his hedge funds contribute assets to the publicly-traded company like a majority stake in Spectrum Brands, which sells consumer products ranging from Rayovac Batteries to George Foreman grills.