APCRBC123 Replacement Battery for APC
Item #: APCRBC123   |    In Stock - Fast shipping from our US warehouse!

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Replacement Battery for APC BR1000G UPS Battery Backup

Item #: APCRBC123   |  In Stock - Fast shipping from our US warehouse!

Today's Price: $109.95
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Price: $109.95


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Product Specifications for Replacement Battery for APC BR1000G UPS Battery Backup

Specifications:
BM Part #: APCRBC123
Voltage: 24 Volt
Capacity: 7 Ah
Type: Sealed Lead Acid
Length: 6.0"
Width: 7.9"
Height: 3.09"
Shipping Weight: 10.00Lbs
Warranty: 2 Year
Features:
  • Hot-Swappable Design: Allows you to perform quick battery maintenance safely without causing any network downtime.
  • Fully Assembled Cartridge: Arrives ready for immediate drop-in installation with pre-terminated connections for a secure fit.
  • Absorbent Glass Mat Technology: Provides spill-proof and maintenance-free operation under high-rate discharge conditions during outages.
  • Eco-Friendly Composition: Utilizes highly recyclable materials to help keep hazardous lead chemistry out of local landfills.
  • Exact OEM Specifications: Matches the precise dimensions of your original unit to ensure perfect compatibility every time.

Product Description

Free Standard Shipping!

Order today and receive free standard shipping on your Replacement Battery for APC BR1000G UPS Battery Backup. Only valid in the contiguous 48 states and not valid with any other offer. Physical address required (No PO Boxes).

Never Lose Power When You Need It Most

Is your backup power system flashing a low battery alert? A failing backup system leaves your valuable electronics completely unprotected against sudden blackouts and surges. The premium APCRBC123 APC Replacement Battery Cartridge restores your peace of mind and keeps your workstation running seamlessly. Whether you need a reliable RBC123 or a specific BR1000G battery, this upgrade prevents sudden system crashes.

Our replacement options solve your power problems by providing reliable performance during unexpected outages. Designed for easy drop-in maintenance, it eliminates the frustration of complicated setups. Don't wait for the next storm to knock out your network.

Order your new cartridge today and keep your equipment completely safe!

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Frequently Asked Questions

Which UPS models are compatible with this replacement cartridge?

A: This cartridge is guaranteed to be compatible with a wide range of APC models, including the BR1000G, BX1300G, BX1350M, and BN1350G. Please review our full cross-reference list below to verify your specific model before purchasing.

Will using an aftermarket replacement battery void my original APC warranty?

A: No. Under the federal Magnuson-Moss Warranty Act, a manufacturer cannot legally void your equipment warranty simply for using a third-party replacement battery unless they can prove that the aftermarket component directly caused damage to the system.

Do I need to turn off my connected equipment to install the cartridge?

A: No, this unit supports hot-swapping. You can safely replace the cartridge while your UPS is plugged in and your critical computers or network systems remain fully powered and operational.

Does this replacement kit require assembly or extra wiring?

A: This product arrives fully assembled and ready for a smooth drop-in installation. You will not need to deal with loose wires or complicated technical schematics to get your backup up and running.

Cross Reference & Compatibility

The APCRBC123 Replacement Battery for APC has been cross-referenced to be compatible with or replace these OEM part numbers and models:
APC-123
APCRBC123
RBC-123
RBC123
UPS
  • APC BN1080G
  • APC BN1250G
  • APC BN1350G
  • APC BR1000G
  • APC BR1000G-CN
  • APC BR900G-AR
  • APC BR900G-FR
  • APC BR900G-GR
  • APC BR900G-RS
  • APC BR900GI
  • APC BX1000G
  • APC BX1000G-CA
  • APC BX1300G
  • APC BX1300G-CA
  • APC BX1350M
  • APC BX1350M-LM60
  • APC SMT750R2-NMC
  • APC SMT750R2X122
  • APC SMT750RM2U
  • APC SMT750RM2UC
  • APC SMT750RM2UNC
  • APC SMT750RMI2U
  • APC SMT750RMI2UC
  • APC SMT750RMI2UNC
  • APC BN1080G
  • APC BN1250G
  • APC BN1350G
  • APC BR1000G
  • APC BR1000G-CN
  • APC BR900G-AR
  • APC BR900G-FR
  • APC BR900G-GR
  • APC BR900G-RS
  • APC BR900GI
  • APC BX1000G
  • APC BX1000G-CA
  • APC BX1300G
  • APC BX1300G-CA
  • APC BX1350M
  • APC BX1350M-LM60
  • APC SMT750R2-NMC
  • APC SMT750R2X122
  • APC SMT750RM2U
  • APC SMT750RM2UC
  • APC SMT750RM2UNC
  • APC SMT750RMI2U
  • APC SMT750RMI2UC
  • APC SMT750RMI2UNC

Customer Reviews

5 Reviews | 5.0 out of 5
5 stars (5)
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1 star (0)
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Would recommend this product.
What our Customers are saying
Worked Great
November 3, 2025
by on November 3, 2025

Battery arrived when expected and works.

DaveW
Tennessee
Would recommend to a friend?
Yes
Fit My APC UPS Perfectly
May 24, 2025
by on May 24, 2025

I have been purchasing my batteries for my APC UPSs for many years and have never been disappointed with the quality of the batteries from Battery Mart.

drummer
Would recommend to a friend?
Yes
Replacement battery
August 29, 2024
by on August 29, 2024

Spent some time looking to replace a backup battery, had a hard time finding one

Deb
Mn
Would recommend to a friend?
Yes
Perfect replacement
August 28, 2018
by on August 28, 2018

This was a perfect replacement for my APC brand UPS Model BN1350G. This seemed to be an unusual battery configuration but Battery Mart had exactly what I needed. It was well packaged and delivered quickly. They even included instructions for how to replace the battery, in case you needed that help. Very impressive company and excellent product.

Proton7
Would recommend to a friend?
Yes
Renew your UPC with Fresh Batteries
February 20, 2018
by on February 20, 2018

UPC batteries need replacing about every 3 yrs. The kit I bought was a 9Ah upgrade to the 7Ah cartridge my UPC came with.
I carefully removed the heavy plastic stickers from the old batteries and applied them to the 2 new batteries with the cartridge splice piece between them. After reinstalling the new cartridge, the UPC came back to life!

Diver Joe
Guam (FPO shipping)
Would recommend to a friend?
Yes