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CB Range  |  SKU: RBC105-B557

Su3000r3bx135 Smart-UPS 3000va Rm 3u Apc Smart UPS Battery 8 X 12V 7Ah

🚀 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.

UPS Battery for APC Smart-UPS SU3000R3BX135 3000VA RM 3U – 12V 7Ah (8 Pack) Replacement Kit

Restore reliable backup power to your APC Smart-UPS SU3000R3BX135 3000VA RM 3U with this premium 12V 7Ah AGM battery replacement kit. Designed for dependable performance, this complete RBC105 compatible battery pack delivers stable power output, long service life, and a precise fit for your UPS system. Ideal for keeping critical equipment protected during outages, this kit ensures your UPS continues operating at peak efficiency.

12V 7Ah Power AGM Sealed Design 8 Battery Pack RBC105 Compatible

Technical Specifications

Product TypeUPS Replacement Battery Kit
CompatibilityAPC Smart-UPS SU3000R3BX135
Battery ModelRBC105
BrandCB Range
Battery TypeSealed Lead Acid (AGM)
Voltage12V
Capacity7Ah (per battery)
Quantity8 Batteries
Terminal TypeT2 (F2 Faston)
Dimensions (Each)5.95” x 2.56” x 3.7” (3.94” incl. terminal)
Total Weight17.6 Kg (38.8 lbs)
RechargeableYes
SKURBC105

Why Choose This UPS Battery Kit?

  • Reliable Backup Power: Ensures continuous UPS operation during outages and power fluctuations.
  • Maintenance-Free AGM Design: Sealed, spill-proof construction for safe and hassle-free use.
  • Perfect Fit Replacement: Built to match RBC105 specifications for seamless compatibility.
  • Stable Energy Output: Consistent 12V performance for sensitive electronic equipment.
  • Complete 8-Pack Kit: Includes all batteries required for a full UPS replacement.
  • Durable Construction: Designed for long service life and dependable performance.

Compatible Models

SU3000R3BX135 APC Smart-UPS 3000VA RM 3U RBC105

Always verify your existing battery pack and model number to ensure compatibility before ordering.

Typical Applications

  • UPS backup systems
  • Server rooms and data centres
  • Network and telecom equipment
  • Industrial control systems
  • Emergency power supply systems

UPS Battery FAQs

  • Do I need all 8 batteries to replace my UPS pack?
    Yes, this kit is designed as a complete replacement set for optimal performance and balance.
  • Can I reuse my existing cables and connectors?
    Yes, you should reuse your existing wiring harness and connectors during installation.
  • Is installation difficult?
    No, installation is straightforward, but basic technical handling is recommended.
  • Are these batteries maintenance-free?
    Yes, AGM batteries are sealed and require no maintenance.

Product Highlights

  • Battery Voltage: 12V
  • Capacity: 7Ah
  • Battery Type: AGM / VRLA
  • Terminal: T2 (F2)
  • Pack Size: 8 Batteries
  • Compatibility: APC RBC105 Equivalent
  • Application: UPS Backup Power

Installation Notes

Re-use your existing UPS connectors and cabling when installing this battery kit. Ensure correct polarity and secure connections during installation. Some assembly is required. Always follow manufacturer safety guidelines when handling batteries.

Reliable Power for Your APC Smart-UPS

This RBC105 replacement battery kit provides dependable, long-lasting power for your APC Smart-UPS SU3000R3BX135. Built with high-quality AGM technology, it ensures your critical systems stay protected with stable backup power when you need it most.

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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.

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