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CB Range  |  SKU: RBC43

Apc Rbc43 Replacement UPS Battery 8 X 12v 5ah With F2 Terminal Battery

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Sale price $164.00 USD Regular price $181.00
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Just a Quick Reminder!
Please double-check that the batteries you're ordering match the ones in your unit before completing your purchase.

Please note: We only supply the batteries shown in the images. Product images of devices are shown for reference only.

Technical Specifications

APC RBC43 Replacement UPS Battery Kit – 8 x 12V 5Ah AGM Batteries with F2 / T2 Terminals
Product Information
Product Model APC RBC43 Replacement UPS Battery Kit
Brand CB Range
Battery Module Reference RBC43
Category UPS Replacement Battery Kit
Battery Chemistry Sealed Lead Acid (AGM)
Rechargeable Yes
Voltage per Battery 12V
Capacity per Battery 5Ah
Number of Batteries in Kit 8
Terminal Type F2 / T2
Gross Weight (Full Kit) 12.81 kg / 28.24 lbs
Battery Dimensions
Length 3.54 inches / 90 mm
Width 2.76 inches / 70 mm
Height 3.98 inches / 101 mm
Height to Top of Terminal 4.21 inches / 107 mm
Application
Designed For APC UPS systems requiring the RBC43 battery module configuration
This replacement kit includes 8 AGM batteries built for UPS backup applications requiring dependable standby performance and F2 / T2 terminal connections.
Latest Update: 14 March 2025

Battery Cross Reference

System / Battery Module Original Battery Reference Replacement Configuration
APC RBC43 RBC43 CB Range 8 x 12V 5Ah AGM Battery Kit with F2 / T2 Terminals
APC RBC43 Replacement UPS RBC43 CB Range 8 x 12V 5Ah AGM Battery Kit with F2 / T2 Terminals
This battery kit is configured as a replacement for applications using the APC RBC43 battery module reference. Scroll horizontally on smaller screens to view the full table if needed.

Compatible Battery Module Details

APC RBC43 replacement battery configuration

The APC RBC43 replacement configuration shown here uses eight 12V 5Ah AGM batteries with F2 / T2 terminals. This format is intended for UPS battery replacement requirements where the RBC43 module reference is specified.

Battery kit contents

This kit contains 8 individual sealed lead acid AGM batteries. Each battery is rated at 12V and 5Ah, making it suitable for replacement use in compatible UPS battery assemblies built around the RBC43 battery reference.

Dimensions per battery

Each battery measures 90 mm in length, 70 mm in width, and 101 mm in case height, with an overall height of 107 mm to the top of the terminal. These measurements are important when matching the battery set to an existing UPS tray or cartridge layout.

Terminal and chemistry information

The batteries in this replacement set use F2 / T2 terminals and AGM sealed lead acid construction. AGM batteries are widely used in standby power systems because they are maintenance-free, spill-resistant, and well suited to UPS backup duty.

🔋 What’s mAh All About?

mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨

Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.

** Please note:- We only supply the batteries shown in the images, We show images of the products that they fit as a reference. **

How to Look after your new lithium battery!!

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Battery for APC RBC43 UPS – 8-Pack of 12V 5Ah AGM Batteries

Reliable 12V 5Ah sealed lead acid (AGM) replacement batteries designed for APC RBC43 UPS systems. Built for dependable backup performance, maintenance-free operation, and consistent power delivery during outages and voltage fluctuations.

8 Battery Pack 12V Output Each 5Ah Capacity Each 60Wh Per Battery AGM Sealed Lead Acid

Technical Specifications

BrandCB Range
Battery ModelCB1250
SKUCB1250X8-RBC43
Battery TypeSealed Lead Acid (AGM)
Voltage12V
Capacity5Ah
Energy60Wh per battery
Quantity8 Batteries
Terminal TypeF2 (0.25" Faston)
Dimensions90 × 70 × 101mm
Imperial Size3.54 × 2.76 × 3.98in
Weight3.53 lbs / 1.6 kg each

Key Benefits

  • Reliable Backup Power: Each battery delivers 12V 5Ah output for dependable UPS performance.
  • Maintenance-Free AGM Design: Spill-proof sealed construction provides hassle-free operation.
  • Guaranteed APC RBC43 Compatibility: Specifically engineered to fit APC RBC43 UPS systems.
  • Durable Under Load: Built for long service life in demanding standby and backup applications.
  • Secure F2 Terminals: 0.25" Faston tab terminals provide a strong and stable connection.
  • Complete 8-Pack Solution: Ideal for replacing the full battery set in supported systems.

Compatible Model

APC

RBC43

Designed as a high-quality replacement battery pack for APC RBC43 UPS systems.

Important Information

  • You must re-use your existing connectors and cables; some assembly is required.
  • All products ship directly from Canada.
  • This battery pack includes a 1-year warranty.
  • Covered by a 30-day return policy for a full refund.

Why Choose This Battery Pack?

  • Specifically engineered for APC RBC43 systems for confident fitment.
  • Reliable and maintenance-free for long-lasting UPS support.
  • Affordable, high-quality replacement for critical backup power needs.

Reliable Backup Power for Critical Systems

Keep your UPS operating at its best with this 8-pack of CB1250 12V 5Ah AGM batteries for the APC RBC43. Engineered for dependable standby performance, easy fitment, and maintenance-free use, this battery set helps ensure your essential electronics and systems stay protected when power matters most.

ADVISORY:- ABOUT OUR IMAGES

Please note that the images displayed on our product page serve as a visual reference and may not perfectly represent the final product you receive. Variations can occur due to lighting, photographic angles, or minor design updates. We strive to ensure the accuracy of these images, but slight differences in colour, dimensions, or design details may exist. We appreciate your understanding and are committed to ensuring your satisfaction with the products you receive.

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