Amazon.com: DLA1500RMI2U Battery Pack - Compatible Replacement for APC Dell Smart-UPS 1500 USB RM 2U 230V by UPSBatteryCenter : Electronics
APC SMART UPS DLA1500RMI2U | eBay
APC Smart-UPS- SUA1500RMI2U – Constant Power
Dell Smart-UPS 1500VA USB RM 2U 230V - APC Albania
BTI Replacement Battery #24 for APC - UPS battery - 1 x lead acid - for P/N: DLA1500RM2U, DLA1500RMI2U, SU1400R2IBX135, SUA1500R2X122, SUA1500R2X180, SUA1500R2X93 at TigerDirect.com