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: RBC105-B558

UPS Battery Kit for SU3000RM3U APC Smart-UPS – 8x 12V 7Ah 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
🔔
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.

UPS Battery Replacement Kit for SU3000RM3U APC Smart-UPS – 8 × 12V 7Ah AGM Batteries

Restore dependable backup runtime to your SU3000RM3U 3000 Rack Mount 3U APC Smart-UPS with this complete RBC105-compatible 8 battery replacement kit. Designed for reliable UPS protection, stable power delivery, and maintenance-free operation for servers, networking equipment, and critical electronics.

8 Battery Kit 12V 7Ah AGM Maintenance-Free T2 Terminals

Technical Specifications

+
Brand CB Range
Battery Model RBC105
Battery Type Sealed Lead Acid (AGM)
Voltage 12V
Capacity 7Ah per battery
Number of Batteries 8
Terminal Type T2
Battery Dimensions 5.95” × 2.56” × 3.7”
Height to Terminal 3.94”
Gross Weight 17.6 Kg / 38.8 lbs
SKU RBC105

Why Choose This Product

+
  • Complete 8 battery replacement kit designed for APC Smart-UPS systems.
  • Reliable 12V 7Ah AGM batteries help maintain uninterrupted backup protection.
  • Maintenance-free sealed AGM construction for hassle-free operation.
  • T2 terminal design supports secure and dependable installation.
  • Built for stable power delivery and long-lasting UPS performance.
  • Compact dimensions provide precise rack-mount UPS fitment.
  • Ideal for servers, networking hardware, telecom equipment, and critical electronics.

Re-use your existing connectors and cables during installation. Some assembly is required.

Compatible UPS Models

+
APC SU3000RM3U

Product Highlights

+
  • 8 × 12V 7Ah AGM batteries included.
  • Designed for APC Smart-UPS rack mount systems.
  • Spill-proof sealed lead acid AGM construction.
  • Stable backup power during outages and voltage fluctuations.
  • Durable construction for dependable long-term performance.
  • Suitable for critical backup power environments.

FAQs

+
  • How many batteries are included?
    This kit includes 8 × 12V 7Ah AGM batteries.
  • Are the batteries rechargeable?
    Yes, these are rechargeable sealed lead acid AGM batteries.
  • Will I need additional cables?
    Existing connectors and cables should be re-used during installation.
  • What terminal type does this kit use?
    The batteries use T2 terminals for secure UPS connection.

Warranty & Returns

+
  • 1 Year warranty included.
  • 30-day return policy for refund eligibility.
  • Please ensure proper installation and handling for optimal battery performance.

Reliable UPS Backup Power

+

Keep your APC Smart-UPS operating at peak performance with this dependable RBC105-compatible AGM battery replacement kit. Built for reliable backup runtime, stable power delivery, and long-lasting performance in demanding rack-mount UPS environments.

Ensure correct installation and proper battery handling procedures during replacement.

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

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.