Need to return a product:- Click Here for returns

Need to track your order:- Track here

Check out our new website, faster smarter and easier to use.

CB Range  |  SKU: RBC43-B227

Sua3000rmi2u 3000 Rack Mount 2u Apc Smart UPS Battery

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

Battery for SUA3000RMI2U 3000 Rack Mount 2U APC Smart UPS – 12V 5Ah (AGM) Replacement Kit

Reliable Power for Uninterrupted Performance

Ensure your APC Smart-UPS SUA3000RMI2U remains operational with this premium 12V 5Ah AGM battery kit. Designed for durability and efficiency, this 8-battery replacement pack guarantees optimal performance, delivering seamless power backup when needed most.

  • Powerful & Reliable – 12V, 5Ah AGM batteries designed for continuous, stable energy output.
  • High-Quality AGM Technology – Absorbent Glass Mat (AGM) ensures spill-proof, maintenance-free operation.
  • Perfect Compatibility – Direct replacement for SUA3000RMI2U 3000 Rack Mount 2U APC Smart UPS.
  • Durable & Long-Lasting – Built with premium materials to enhance performance and longevity.
  • Easy Installation – Comes with T2 terminal connectors for secure and hassle-free setup.
  • Bulk Replacement Kit – Includes 8 batteries to fully replace your UPS system’s power source.
  • Compact & Sturdy Design – Each battery measures 3.54" (L) x 2.76" (W) x 4.21" (H to terminal) for a perfect UPS fit.
  • One-Year Warranty & 30-Day Return – Buy with confidence! Enjoy 1-year coverage and a 30-day return policy for a hassle-free experience.

🔧 Re-Use Existing Connectors & Cables – Some assembly required.

Specifications:

  • Brand: CB Range
  • Battery Model: RBC43
  • Chemistry: Sealed Lead Acid (AGM)
  • Number of Batteries: 8
  • Voltage: 12V
  • Amp Hour: 5Ah per battery
  • Terminal Type: T2
  • Gross Weight: 12.81 kg (28.24 lbs)
  • SKU: RBC43-B227

🔋 Upgrade Your UPS Today! Keep your SUA3000RMI2U running at peak performance with this high-quality replacement battery kit. Order now!

Want Instant Shipping Costs?

🚚 Instant Shipping Costs?

It’s super simple! Just add the product you want to your cart, enter the quantity and your postal code, and you'll instantly see real-time shipping rates for all in-stock items. Fast, easy, and totally hassle-free!

💡 Shipping heavy or bulk items?

If your order includes multiple heavy products, we recommend requesting a custom quote — we may be able to arrange a better rate with a transport truck! 

Please note: We reserve the right to send heavier items by transport truck if the carrier's maximum weight per package is exceeded or if we consider it too risky to place with a courier due to the possibility of damage occurring.

🔋 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:

POST YOUR IMAGE
Product Specifications

Specifications

Product Specifications for Sua3000rmi2u 3000 Rack Mount 2u Apc Smart UPS Battery
Product Information
Product ModelSua3000rmi2u 3000 Rack Mount 2u Apc Smart UPS Battery
Product BrandCB Range
TypeUPS Batteries
SKU NumberRBC43-B227
Individual Battery ModelRBC43
Battery Replacement For ModelSua3000rmi2u 3000 Rack Mount 2u Apc Smart UPS
Individual Battery Amp Hour5Ah
Number of Batteries in Kit8
ChemistryAGM
Gross Weight (All Batteries)12.81 Kg / 28.24 Lbs
Voltage12V
Terminal TypeT2
Battery Dimensions
Height3.98 inches / 101 mm
Height to Top of Terminal4.21 inches / 107mm
Length3.54 inches / 90 mm
Width2.76 inches / 70 mm
Latest Update: 14th March 2025

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.