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CB Range  |  SKU: RBC43-B229

RBC43 Replacement Battery Kit for APC Sum1500rmxl2u UPS | 8 x 12V 5Ah AGM

🚀 In stock and ready for shipment from our warehouse. Pickup NOT available for this product
Sale price $209.99 CAD Regular price $232.64
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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.

RBC43 Replacement Battery Kit for Sum1500rmxl2u XL Modular 1500VA RM-Tower APC Smart UPS – 8 x 12V 5Ah AGM Batteries

Restore dependable backup power to your Sum1500rmxl2u XL Modular 1500VA RM-Tower APC Smart UPS with this high-quality RBC43 replacement battery kit. Featuring eight maintenance-free 12V 5Ah AGM batteries, this replacement set is engineered to deliver reliable performance, long service life, and seamless UPS operation during unexpected power outages.

RBC43 Replacement 12V 5Ah AGM 8 Battery Kit T2 Terminals

Technical Specifications

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Brand CB Range
Battery Model RBC43
Chemistry Sealed Lead Acid (AGM)
Battery Quantity 8 Batteries
Voltage 12V
Capacity 5Ah Per Battery
Terminal Type T2
Gross Weight 12.81 Kg (28.24 lbs)
Length 3.54" (90 mm)
Width 2.76" (70 mm)
Height 3.98" (101 mm)
Height to Terminal 4.21" (107 mm)

Why Choose This Product

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  • Complete RBC43 replacement kit containing 8 AGM batteries.
  • Provides reliable backup power for critical UPS applications.
  • Maintenance-free AGM technology with sealed construction.
  • T2 terminals support secure installation and dependable connections.
  • Designed specifically for the Sum1500rmxl2u XL Modular 1500VA RM-Tower APC Smart UPS.
  • Built for long-lasting performance and dependable energy retention.

Compatible Models

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Sum1500rmxl2u XL Modular 1500VA RM-Tower APC Smart UPS

Compatible Part Numbers

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RBC43

Product Highlights

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  • 8 x 12V 5Ah AGM batteries included.
  • Reliable replacement battery solution for APC Smart UPS systems.
  • Spill-proof and maintenance-free AGM construction.
  • Supports uninterrupted UPS performance during power outages.
  • Re-use existing connectors and cables.
  • Premium replacement performance at an affordable price.

FAQs

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What is included in this kit?
Eight 12V 5Ah AGM batteries are included.

Is this compatible with the Sum1500rmxl2u APC Smart UPS?
Yes, this battery kit is designed for the Sum1500rmxl2u XL Modular 1500VA RM-Tower APC Smart UPS.

Are connectors included?
Existing connectors and cables are re-used. Some assembly is required.

Does this battery require maintenance?
No. The AGM design is sealed and maintenance-free.

Warranty & Returns

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Includes a one-year warranty and a 30-day return window for a refund.

Reliable UPS Backup Power

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Keep your APC Smart UPS operating at peak performance with this RBC43 replacement battery kit. Designed for dependable backup power, long service life, and straightforward installation, it helps protect critical equipment from unexpected power interruptions.

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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.

🔍 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.

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