APC® #4 Replacement battery cartridge is offers plug-and-play installation and is a maintenance-free sealed lead-acid battery with suspended electrolyte.
Output voltage: 48 VDC
Dimensions: 3.9"(H) x 3.7"(W) x 5.9"(D)
Black
Altitude: 0' to 10000 ft operating, 0 ft to 50000' storage