UPS Replacement Battery Cartridge for Select UPS SystemsThis premium set of 16 pre-wired 12V 5Ah batteries (two 96V battery trays) is designed for UPS models specifying its use (see System Requirements below for a list). The RBC58-3US has been carefully screened and certified to meet or exceed original runtime specifications. The leakproof, no-maintenance backup battery comes pre-assembled for quick installation in your UPS system without potentially costly downtime, and it operates within a wide range of temperatures. Reusable packaging makes it easy for you to send the expired batteries to a recycling center.