The Endeavor UPS series of Uninterruptible Power Supply UPS Battery Backup systems from Para Systems-Minuteman offers double-conversion on-line technology with power protection for on-line, networks, critical servers, point-of-sale, routers, hubs and switches, phone systems, data centers, VoIP, large network switches 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 Endeavor UPS Battery Backup equipment. We carry the batteries for nearly all Endeavor series UPS Battery Backup systems such as the ED10000T, ED10000RM27, ED12000T, ED2000RM2U, ED3000RM2U, ED6000T, ED6200T, EDBP24XL 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.