Best Power, which is now an Eaton company, offers a variety of Uninterruptible Power Supply UPS Battery Backup systems providing power protection for Computer and Peripherals, Home UPS, Network and Server UPS, as well as Data Center and Facility Three-Phase UPS Backup System uses, industrial, commercial, business and personal. This includes the Fortress, Fortress Rackmount, Fortress Telecom, Patriot, Patriot Pro, Axxium Rackmount, Ferrups and Unity series for computer equipment, home and business appliances and lighting applications, network and on-line power protection. Both Single-phase UPS modules and three-phase UPS Battery Backup systems. Wholesale Batteries Direct has the high quality batteries that you want to buy at discount prices to power your Best Power UPS Battery Backup equipment. All of our batteries come with a full 1 year warranty.