APC BACKUPS BK1000 UPS Replacement Battery Set

Replacement battery set specifically made for the APC BACKUPS BK1000 UPS. This pack restores the unit’s backup capability when the original batteries reach end-of-life, providing a direct-fit swap to bring your UPS back to reliable operation. Easy to install and intended for use only with the APC BACKUPS BK1000 model—ideal for routine maintenance or when you notice decreased runtime.