The Enterprise and EnterprisePlus UPS series of Uninterruptible Power Supply UPS Battery Backup systems from Para Systems-Minuteman offers line-interactive sine wave power protection for on-line, networks, critical servers, point-of-sale, routers, hubs and switches, phone systems and additional business critical applications, by completely isolating sensitive equipment from every power problem. It provides high-performance 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 Enterprise and EnterprisePlus UPS Battery Backup equipment. We carry the batteries for nearly all Enterprise and EnterprisePlus series UPS Battery Backup systems such as the E1500RM1U, E700RM1U, E1000RM1U, E2300, E3200, E1100, E500, E750, E1500RM2U, E1000RM27, E750RM2U, E3000RM2U, E3000RMT2U, EBP36EXL series and more, including rackmount and tower UPS models. 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.