---
product_id: 26675798
title: "APC Backup XS1500 APC UPS Battery Replacement, APCRBC123, for APC UPS Models BR1000G, BX1350M, BN1350G, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, SMT750RMI2U, SMT750RMI2UC, SMT750RMI2UNC High Performance Rechargeable Replacement Battery Set (2) 12V 9ah Includes Beiter DC Power"
brand: "beiter dc power"
price: "$360.54"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.ec/products/26675798-apc-backup-xs1500-apc-ups-battery-replacement-apcrbc123-for-apc
store_origin: EC
region: Ecuador
---

# 12V 9ah capacity Rugged ABS construction Maintenance-free design APC Backup XS1500 APC UPS Battery Replacement, APCRBC123, for APC UPS Models BR1000G, BX1350M, BN1350G, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, SMT750RMI2U, SMT750RMI2UC, SMT750RMI2UNC High Performance Rechargeable Replacement Battery Set (2) 12V 9ah Includes Beiter DC Power

**Brand:** beiter dc power
**Price:** $360.54
**Availability:** ✅ In Stock

## Summary

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## Quick Answers

- **What is this?** APC Backup XS1500 APC UPS Battery Replacement, APCRBC123, for APC UPS Models BR1000G, BX1350M, BN1350G, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, SMT750RMI2U, SMT750RMI2UC, SMT750RMI2UNC High Performance Rechargeable Replacement Battery Set (2) 12V 9ah Includes Beiter DC Power by beiter dc power
- **How much does it cost?** $360.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/26675798-apc-backup-xs1500-apc-ups-battery-replacement-apcrbc123-for-apc)

## Best For

- beiter dc power enthusiasts

## Why This Product

- Trusted beiter dc power brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Valve-regulated and spill-proof design ensures safe operation in any orientation.
- • **Built to Last:** Engineered with a shock-resistant ABS case for ultimate durability.
- • **Trusted Quality:** Genuine Beiter DC Power batteries, highly rated for reliability.
- • **Easy Installation:** Seamless compatibility with multiple APC UPS models for hassle-free setup.
- • **Power Up Your Peace of Mind:** Experience uninterrupted power with our high-performance battery set.

## Overview

The APC Backup XS1500 UPS Battery Replacement (APCRBC123) is a high-performance rechargeable battery set designed for various APC UPS models. Featuring a 12V 9ah capacity, maintenance-free operation, and rugged ABS construction, this battery ensures reliable power backup and safety in any environment.

## Description

APC Backup XS1500 APC UPS Battery Replacement, APCRBC123, for APC UPS Models BR1000G, BX1350M, BN1350G, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, SMT750RMI2U, SMT750RMI2UC, SMT750RMI2UNC High Performance Rechargeable Replacement Battery Set (2) 12V 9ah Includes Beiter DC Power

## Features

- Genuine Beiter DC Power Battery – One of the Most Trusted and Highest Reviewed Sealed Lead Acid Batteries on desertcart
- Battery Type - 20 Hour Sealed Lead Acid Battery
- Ease Of Mind -All Our Batteries Are MAINTENANCE FREE and VALVE REGULATED
- RUGGED CONSTRUCTION - The High Impact Resistant Battery Case Is Made Up of a Non-Conductive ABS Plastic. This Material Has a Strong Resistance to Shock, Vibration, Chemicals and Heat.
- A Very Fine Fiberglass Mat. This Along with The Valve Regulated, Spill-Proof Design of Our Batteries Allows Trouble-Free, Safe Operation in Any Orientation

## Images

![APC Backup XS1500 APC UPS Battery Replacement, APCRBC123, for APC UPS Models BR1000G, BX1350M, BN1350G, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, SMT750RMI2U, SMT750RMI2UC, SMT750RMI2UNC High Performance Rechargeable Replacement Battery Set (2) 12V 9ah Includes Beiter DC Power - Image 1](https://m.media-amazon.com/images/I/51Jv7suEqnS.jpg)
![APC Backup XS1500 APC UPS Battery Replacement, APCRBC123, for APC UPS Models BR1000G, BX1350M, BN1350G, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, SMT750RMI2U, SMT750RMI2UC, SMT750RMI2UNC High Performance Rechargeable Replacement Battery Set (2) 12V 9ah Includes Beiter DC Power - Image 2](https://m.media-amazon.com/images/I/61sktVGE-PS.jpg)
![APC Backup XS1500 APC UPS Battery Replacement, APCRBC123, for APC UPS Models BR1000G, BX1350M, BN1350G, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, SMT750RMI2U, SMT750RMI2UC, SMT750RMI2UNC High Performance Rechargeable Replacement Battery Set (2) 12V 9ah Includes Beiter DC Power - Image 3](https://m.media-amazon.com/images/I/119JmvvcAYS.jpg)
![APC Backup XS1500 APC UPS Battery Replacement, APCRBC123, for APC UPS Models BR1000G, BX1350M, BN1350G, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, SMT750RMI2U, SMT750RMI2UC, SMT750RMI2UNC High Performance Rechargeable Replacement Battery Set (2) 12V 9ah Includes Beiter DC Power - Image 4](https://m.media-amazon.com/images/I/514w3M7VdvL.jpg)
![APC Backup XS1500 APC UPS Battery Replacement, APCRBC123, for APC UPS Models BR1000G, BX1350M, BN1350G, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, SMT750RMI2U, SMT750RMI2UC, SMT750RMI2UNC High Performance Rechargeable Replacement Battery Set (2) 12V 9ah Includes Beiter DC Power - Image 5](https://m.media-amazon.com/images/I/31EV1Jvdl6S.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works great, not sure about the 9ah listed, but they hold a charge well.
  

*by Y***E on Reviewed in the United States on May 18, 2018*

Works great. Fit my APC XS 1500, comes with a replacement wire bridge, and also double sided tape to stick the batteries together.The only issue I can see is after letting the batteries charge with no load for 2 hours, it comes up as only a 1 minute run time even with a really low wattage draw of 122 watts, and 14% load. I attached pictures for reference.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Fit perfectly in APC xs 1500
  

*by L***Y on Reviewed in the United States on June 16, 2024*

. Lasted about 6 years, no complaints at all, saved a ton of money not buying another power supply.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Worth the money.
  

*by W***O on Reviewed in the United States on November 4, 2017*

I put this in my UPS and it works great! The original had the two batteries glued together. The replacements were separate so it took a little effort to get them into the UPS. Maybe double sided sticky tape would have helped unitize them and make it easier to put into the UPS body.

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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-05*