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APC Back-UPS replacement batteries

45 models from Schneider Electric's USA and Canada FAQ. Find the exact model on the label on the back or bottom of the UPS, then open it here.

Search for my model · Browse by letter group

Back-UPS (28)

Back-UPS Pro (17)

If the UPS is beeping or showing a battery warning

Beeps and replace-battery lights do not name a cartridge. Start with your model, then read the common problems notes.

UPS beeping or chirping guide · Replace battery warning · A new battery didn't fix it

Smart-UPS

Searches for Smart-UPS battery replacement show up often, but this site does not yet list checked Smart-UPS models. Use the model on the label and ask Schneider Electric which battery it takes.

Common questions

How do I find which battery my Back-UPS takes?
Read the model on the label on the back or bottom of the UPS, then open that model on this list. Schneider Electric's USA and Canada FAQ names one cartridge per listed model, or says the battery is not user-replaceable. The code printed on an old battery is not enough on its own.
What is the difference between Back-UPS and Back-UPS Pro?
Both appear on Schneider's FAQ. Back-UPS Pro models often add more outlets, LCD features, or AVR options, but the battery answer still comes from the exact model row, not the family name. Pick the Pro section only when your label says Pro.
My UPS is beeping — which battery do I need?
Beeping and chirping do not name a cartridge. Identify the model first from the list below, then read the UPS beeping guide if the warning continues after you confirm the listed battery.
Is Smart-UPS on this list?
No. This resolver covers the published Back-UPS and Back-UPS Pro FAQ rows only. Smart-UPS battery replacement searches are common, but we have not published checked Smart-UPS models yet.