For over 20 years the staff at Unipower has been designing, producing and distributing medical and commercial batteries. With expertise in all battery chemistry, Unipower has established an outstanding reputation for technological leadership in high performance, quality manufactured replacement batteries. Unipower 1216 West 96th Street Minneapolis, MN 55431 Telephone: 1-800-542-6998 Fax: 1-952-884-1726