APC RBC2 Replacement Battery Cartridge #2

The Replacement Battery Cartridge #2 from APC is designed, tested, and certified for compatibility to restore the performance of compatible UPS units to their original specifications, which is a 3- to 5-year lifespan. Since APC RBCs are hot-swappable, no network downtime is required in order to install them. Features  Compatible with Select APC UPS Units 3- to 5-Year Lifespan Hot-Swappable No Network Downtime During Installation Specs Cells 1 Chemistry Lead-Acid Environmental Operating Temperature 32 to 104°F / 0 to 40°C Operating Humidity 0 to 95% Storage Temperature 5 to 113°F / -15 to 45°C Storage Humidity 0 to 95% Storage Altitude 50,000' / 15,000 m Certifications REACH, RoHS Physical Dimensions 5.9 x 3.7 x 2.5" / 15.1 x 9.4 x 6.4 cm Weight 5.5 lb / 2.5 kg Packaging Info Package Weight 5.5 lb Box Dimensions (LxWxH) 8.45 x 6.95 x 3.6"