Back-UPS Pro · BR1000G
Replacement battery cartridge
APCRBC123
Schneider Electric lists APCRBC123 for BR1000G in the USA and Canada.
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What the source says
Schneider Electric's FAQ gives the part number and says whether you can replace the battery yourself. It doesn't list voltage, battery count, chemistry, or connector details.
Source
- What is the Replacement Battery for my Back-UPS in USA and Canada?USA and Canada. Published September 12, 2025. Last modified August 5, 2026.Last checked October 17, 2026.
Other models listed with APCRBC123
Common questions
- What battery does the BR1000G take?
- Schneider Electric's USA and Canada Back-UPS FAQ lists APCRBC123 for BR1000G.
- Is the code on my old battery enough?
- No. Schneider's selector and FAQ ask for the UPS model. An old cartridge code can be shared across models or revised, so start from the label on the UPS.
- Does this answer apply outside the USA and Canada?
- This row is taken from Schneider's USA and Canada FAQ. Other regions may use different documents. Check the local Schneider or APC source for your country.
- The UPS is still beeping after a new battery — what next?
- A new cartridge does not always fix the unit. Confirm you installed the FAQ-listed part, then read the beeping guide and the common problems notes before ordering another battery.