APC Replacement Battery Cartridge #57 with 2 Year Warranty

RBC57 is officially listed as APC Replacement Battery Cartridge #57 with 2 Year Warranty.

SKU: RBC57. Official product: RBC57. Source: https://www.se.com/uk/en/product/RBC57/apc-replacement-battery-cartridge-57-with-2-year-warranty/.

It is available in Canada from Ziestech.