APC Battery

APC UPS Replacement RBC Battery Packs

Important Battery Info

Never replace a partial string of batteries!

When you put new batteries in a string with old batteries,they will take on the characteristics of the older batteries and will require replacement much sooner and cost more in the long run.

The charger will see the string as a single battery and older batteries
may cause over or under charging of the new batteries causing premature failure. It will also cause the equipment to be less reliable.

Batteries used in most standby equipment such as UPS systems, emergency lighting alarm systems, etc will have a low voltage disconnect (LVD) that will disconnect the battery from being discharged below 87.5% of nominal voltage.