The PML UPS series of Uninterruptible Power Supply UPS Battery Backup systems from Para Systems-Minuteman offers power protection for workstations, on-line, networks, small servers, routers, hubs and switches and additional business applications, inclucluding phone systems. It provides surge suppression and keeps your equipment running during a power outage. Wholesale Batteries Direct has the high quality batteries that you want to buy at discount prices to power your Para Systems-Minuteman PML UPS Battery Backup equipment. We carry the batteries for nearly all PML series UPS Battery Backup systems such as the PML 600, PML 600/2, PML 900, PML 900/2, PML 1250, PML 1250/2, PML 2000, PML 2000/2 UPS models and more. All of our batteries come with a full 1 year warranty. Be sure to save and re-use your existing cables and connectors, when you replace the batteries.