APC RBC Replacement Batteries are made with CSB Battery Techologies .
APC Back UPS XS 1500 BX1500, APC Back UPS RS 1500 BR1500
csb-battery.ca order # 2/HRL1234WF2FR
We supply a High Rate Discharge Long Life Battery at 9Ah for extra life and run time
CSB Batteries are approved by APC for use in RBC Series of Battery packs