About the BTI UPS Battery Pack
BTI APCRBC157-SLA157 SEALED LEAD ACID FOR SMART-UPS RM SMT1000RM2UC, SMC1500-2UC, SMT1000RM12UC, SMT1000RM2UC - SMT1000RM2UCBTI APCRBC157-SLA157 SEALED LEAD ACID FOR SMART-UPS RM SMT1000RM2UC, SMC1500-2UC, SMT1000RM12UC, SMT1000RM2UC - SMT1000RM2UC