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CB Range  |  SKU: RBC43-B220

Smt2200rm2u 2200va Rm 2u Lcd 120v 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
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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 Smart-UPS SMT2200RM2U Replacement Battery Kit – RBC43 12V 5Ah (8-Pack)

Restore reliable backup power to your APC Smart-UPS SMT2200RM2U 2200VA RM 2U LCD 120V with this high-performance RBC43 replacement battery kit. This complete set includes eight (8) 12V 5Ah sealed AGM batteries, engineered for dependable runtime, stable output, and a precise fit inside your UPS system. Built for critical applications, this APC UPS battery replacement ensures your equipment stays protected during outages.

12V 5Ah Power RBC43 Compatible 8 Battery Kit AGM Sealed Design

Technical Specifications

Battery ModelRBC43 Replacement
Voltage12V
Capacity5Ah (Per Battery)
ChemistrySealed Lead Acid (AGM)
Battery Count8 Batteries
Terminal TypeT2
Height3.98" (101mm)
Height (With Terminal)4.21" (107mm)
Length3.54" (90mm)
Width2.76" (70mm)
Gross Weight12.81 Kg (28.24 lbs)
Warranty1 Year

Why Choose This SMT2200RM2U Battery Kit?

  • Reliable UPS Performance: Designed to restore full runtime and dependable backup protection.
  • Maintenance-Free AGM Design: Spill-proof sealed construction for safe and hassle-free operation.
  • Perfect RBC43 Fitment: Built to match OEM specifications for APC Smart-UPS systems.
  • Complete 8-Pack Kit: Includes all required batteries for a full internal replacement.
  • Stable Power Output: Consistent voltage delivery to protect sensitive electronics.
  • Durable Build Quality: Engineered with premium materials for long service life.
  • Easy Installation: Reuse your existing wiring and connectors for a quick swap.

Compatible Models

APC Smart-UPS SMT2200RM2U SMT2200RM2U 2200VA RM 2U LCD 120V RBC43

Always confirm your UPS model and battery pack code (RBC43) before ordering.

Typical Applications

  • Rack-mounted UPS systems
  • Server rooms and IT infrastructure
  • Network and telecom equipment
  • Data protection and backup systems
  • Critical power environments

SMT2200RM2U Battery FAQs

  • Is this a direct replacement for RBC43?
    Yes, this kit is designed as a direct replacement for APC RBC43 battery packs.
  • Do I need all 8 batteries?
    Yes, the SMT2200RM2U requires a full set of 8 batteries for proper operation.
  • Are these batteries pre-wired?
    No, you will reuse your existing connectors and wiring harness.
  • Are these batteries maintenance-free?
    Yes, AGM technology ensures they are sealed and require no maintenance.
  • How long do these batteries last?
    Typical lifespan is 3–5 years depending on usage and operating conditions.

Product Highlights

  • Battery Type: Sealed Lead Acid (AGM)
  • Voltage: 12V per battery
  • Capacity: 5Ah
  • Pack Size: 8 Batteries
  • Terminal: T2
  • Compatibility: APC RBC43 Systems
  • Installation: DIY with existing connectors

Bulk Orders & Trade Pricing

Need multiple UPS battery kits? We offer competitive bulk pricing for trade customers and large installations. Contact us for volume discounts and custom quotes.

Reliable Power for APC Smart-UPS Systems

This RBC43 replacement battery kit is the ideal solution to restore performance in your APC Smart-UPS SMT2200RM2U. With high-quality AGM construction, dependable output, and a precise OEM fit, it delivers the reliability your critical systems demand.

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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.

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