APC Replacement Battery APCRBC159 / SLA159 for SMT1500RM2UC & SMT1500RMI2UC

Direct replacement UPS battery compatible with APC APCRBC159 and SLA159 battery cartridges. Designed for use in APC UPS models SMT1500RM2UC and SMT1500RMI2UC. Listed under part references APCRBC159-SLA159 and BTI-APCRBC159-SLA159 — a drop-in replacement for the original battery module.