Rolls Battery Engineering is one of North America's leading lead-acid battery manufacturers. Established in 1935, with a production facility in Salem, Massachusetts, Rolls relocated to Canada in 1959 and is the Nation’s only remaining independent battery manufacturer. Modern ISO 9001 registered production facilities are located in Springhill, Nova Scotia with a distribution network throughout North America.

Rolls manufacture batteries for railroad, marine, motive power and solar applications. Today their batteries are considered North America's best for the specific markets Rolls serve.