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CB Range  |  SKU: RBC123-B386

1500VA Br1500g Apc Back UPS Pro Battery - 2 X 12V 9Ah

🚀 In stock and ready for shipment from our warehouse. Pickup NOT available for this product
Sale price $69.99 CAD Regular price $77.76

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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.

UPS Battery for APC Back UPS Pro 1500VA BR1500G – 12V 9Ah (2-Pack)

High-quality 12V 9Ah sealed lead acid (AGM) replacement batteries designed to restore dependable backup power for your APC Back UPS Pro 1500VA BR1500G. Built for reliable runtime, stable output, and a precise fit for UPS replacement applications.

2 Batteries Included 12V Output 9Ah Capacity Each AGM / SLA Technology T2 Terminals

Technical Specifications

BrandCB Range
Battery ModelRBC123
Battery TypeSealed Lead Acid (AGM)
Voltage12V
Capacity9Ah per battery
Pack Quantity2 Batteries
Terminal TypeT2
SKURBC123
Dimensions5.95" x 2.56" x 3.70"
Height with Terminal3.94"
Gross Weight4.99 kg / 11 lbs
ApplicationUPS Backup Power

Key Benefits

  • Reliable Backup Runtime: 12V 9Ah output delivers dependable power during outages and voltage events.
  • Maintenance-Free AGM Design: Spill-proof sealed lead acid construction for clean, hassle-free operation.
  • Purpose-Built UPS Fit: Sized for APC Back UPS Pro BR1500G battery replacement applications.
  • Secure T2 Terminals: Designed for solid electrical connection and straightforward installation.
  • Long-Lasting Performance: Durable internal construction helps maximize service life and energy retention.
  • Complete 2-Pack Solution: Includes the batteries needed for a full replacement set.

Compatible Models

APC Back UPS Pro

BR1500G Back UPS Pro 1500VA BR1500G

Please match your existing battery dimensions, terminal type, and model reference before ordering.

What’s Included

  • 2 x 12V 9Ah AGM batteries
  • T2 terminal configuration
  • Designed for APC BR1500G UPS replacement use

Installation & Warranty

  • Re-use your existing connectors and cables – some assembly required
  • 30-Day Return Policy
  • 1-Year Warranty

Ensure proper handling and installation for safe, optimal UPS performance.

Why Replace Your UPS Battery?

  • Restore lost runtime and backup capacity.
  • Help maintain reliable protection for computers, networking gear, and electronics.
  • Reduce the risk of unexpected shutdowns during power interruptions.
  • Keep your APC Back UPS Pro system operating at peak performance.

Important Product Notes

  • This listing is for a 2-pack of replacement batteries.
  • Each battery is rated at 12V 9Ah.
  • Terminal type is T2.
  • Battery set is intended for compatible APC Back UPS Pro BR1500G UPS systems.

Reliable Power for Your APC Back UPS Pro

Keep your APC Back UPS Pro 1500VA BR1500G ready for the unexpected with this dependable CB Range RBC123 12V 9Ah 2-pack battery kit. Designed for stable performance, precise fitment, and dependable backup power when it matters most.

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🔋 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. 💪✨

Before ordering please read

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.

How to Look after your new lithium battery!!

See how to look after your battery if its lithium Lithium Care

Delivery and Shipping

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📸 Send Us Your Battery Image

Not sure which replacement battery you need? Just snap a Photo / Video of your current battery and send it our way! Our team will quickly identify the exact match and recommend the perfect replacement model — no guesswork, no hassle.

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Technical Specifications

RBC123-B386 Replacement Battery Kit for APC BR1500G Back-UPS Pro
Product Details
Product Model BR1500G APC Back-UPS Pro Battery
Brand CB Range
Category UPS Batteries
SKU Number RBC123-B386
Individual Battery Model RBC123
Battery Replacement For BR1500G APC Back-UPS Pro
Battery Chemistry AGM
Voltage 12V
Individual Capacity 9Ah
Batteries in Kit 2
Terminal Type T2
Gross Weight 4.99 kg / 11 lbs
Battery Dimensions
Length 5.95 inches / 151 mm
Width 2.56 inches / 65 mm
Height 3.7 inches / 94 mm
Height to Top of Terminal 3.94 inches / 100 mm
Complete replacement battery kit for APC Back-UPS Pro systems requiring 2 x 12V 9Ah AGM batteries with T2 terminals.
Latest Update: 14 March 2025

OEM Battery Cross Reference

Compatible Device Models Confirmed model reference based on supplied product data
Device Model Original Battery Replacement Kit Configuration
APC BR1500G Back-UPS Pro RBC123 RBC123-B386 2 x 12V 9Ah AGM, T2 terminals
This replacement kit is configured for the confirmed APC BR1500G Back-UPS Pro model and uses 2 x 12V 9Ah AGM batteries with T2 terminals.

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