Amazon.com: UPC UPGRADE PARTS COMPANY APCRBC157-UPC Replacement Battery for APC RBC157, Compatible with UPS Models: SMT1000RM2UC SMT1000RMI2UC : Electronics
Eaton UPS battery replacements
Eaton PW9130L1500R-XL2U Compatible Replacement Battery Pack - Plug & Play
Amazon.com: AJC Battery Compatible with Eaton EX 1500 12V 9Ah UPS Battery : Electronics
Eaton EX Tower UPS (700VA to 1500VA) delivers premium backup power for IT environments. Maximize your reliability | Overview