Amazon.com: RBC7-UPC Replacement Battery for APC Smart-UPS SU1400, SUA1500, SUA750XL, SUA1000XL, SU1400NET, SU1000XLNET - Scroll Down for The Complete List of Compatible Models : Electronics
APC Replacement Battery Cartridge #48 RBC48 B&H Photo Video
APC Replacement Battery Cartridge #142 - UPS battery - 1 x battery - lead acid - 216 Wh - for P/N- SMC1000, SMC1000-BR, SMC1000C, SMC1000I, SMC1000IC, SMC1000TW | Dell USA
Amazon.com: APC UPS Battery Replacement, APCRBC110, for APC UPS Models BE550G, BE550MC, BN600MC and select others : Electronics
Used APC Replacement Battery Cartridge #113 APCRBC113 B&H Photo