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CB Range  |  SKU: RBC3

Apc Rbc3 Replacement Battery Cartridge 2 X 6v 12ah Backup Batteries

🚀 In stock and ready for shipment from our warehouse. Pickup NOT available for this product
Sale price $55.99 CAD Regular price $61.38
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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.

Apc Rbc3 Replacement Battery Cartridge 2 X 6V 12Ah Backup Batteries – Reliable Power for Your UPS System

Ensure continuous power to your UPS system with this high-quality that provide long-lasting, stable performance to keep your equipment running during power outages. Includes 2 x 6V 12Ah batteries to support your UPS system.

6V 12Ah Sealed Lead Acid (AGM) T1 Terminals x 2
Technical Specifications+
Model Rbc3
Voltage 6V
Capacity 12Ah
Battery Type Sealed Lead Acid (AGM)
Terminal Type T1
Brand CB Range
Battery Model RBC3
Chemistry Sealed Lead Acid (AGM)
Amp Hour (Ah) 12Ah
Number of Batteries 2
Dimensions Height:
Height 3.7 inches (94 mm)
Height to Top of Terminal 3.94 inches (100 mm)
Length 5.95 inches (151 mm)
Width 2 inches (51 mm)
Why Choose This Product+
  • Powerful Performance:
  • Includes 2 x 6V 12Ah batteries to support your UPS system.
  • Maintenance-Free AGM Technology:
  • Absorbent Glass Mat (AGM)
  • technology for a leak-proof, maintenance-free solution.
  • Compatibility:
Compatible Models+
RBC3
Warranty & Returns+
  • One-Year Warranty:
  • Comes with a one-year warranty, plus 30 days to return for a full refund if you're not satisfied.
Ready to Order+

Apc Rbc3 Replacement Battery Cartridge 2 X 6V 12Ah Backup Batteries – Reliable Power for Your UPS System is supplied using the product details, compatibility notes, and replacement information provided above.

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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

See our shipping policy and details at this link Shipping Details

📸 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.

🔍 Fast, Expert Assistance

We’ve helped thousands of customers find the right battery — let us do the same for you. Whether it’s for an alarm system, emergency light, or industrial equipment, we’ve got you covered.

📤 Click below to post your image and get started:

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