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CB Range  |  SKU: RBC2-B363

UPS Battery for APC CS 350 Back-UPS – 12V 7Ah AGM Replacement RBC2

🚀 In stock and ready for shipment from our warehouse. Pickup NOT available for this product
Sale price $29.99 CAD Regular price $32.30
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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 CS 350 Back-UPS – 12V 7Ah AGM Replacement (RBC2)

Restore reliable backup power to your APC CS 350 Back-UPS with this high-quality 12V 7Ah sealed lead acid (AGM) battery. Designed as a direct RBC2 replacement battery, this unit delivers stable voltage output, dependable runtime, and a precise fit for seamless installation.

7Ah Capacity 12V Output AGM Technology Maintenance-Free

Technical Specifications

BrandCB Range
Battery ModelRBC2
Battery TypeSealed Lead Acid (AGM)
Voltage12V
Capacity7Ah
Number of Batteries1
Terminal TypeT2
Dimensions (L × W × H)5.95" × 2.56" × 3.7"
Height to Terminal3.94"
Weight2.2 kg / 4.85 lbs
SKURBC2

Why Choose This Replacement Battery?

  • Reliable Backup Power: Provides consistent 12V 7Ah output to keep your UPS system running during outages.
  • Maintenance-Free AGM Design: Spill-proof sealed construction for safe and hassle-free use.
  • Direct RBC2 Replacement: Engineered for a precise fit in APC CS 350 Back-UPS systems.
  • Durable & Long-Lasting: Built with high-quality materials to extend service life.
  • Stable Voltage Output: Ensures reliable performance for sensitive electronics.
  • Compact Design: Perfectly sized for UPS battery compartments.

Compatible Models

APC CS 350 APC Back-UPS CS 350 RBC2 BE350 Series BK350 Series

Always confirm your original battery code (RBC2) and dimensions before ordering to ensure correct fitment.

Typical Applications

  • UPS backup systems
  • APC Back-UPS units
  • Home and office power protection
  • Network and IT equipment backup
  • Small server and workstation UPS systems

Installation Notes

  • Re-use your existing connectors and wiring harness.
  • Ensure correct terminal orientation before connecting.
  • Some assembly may be required.
  • Follow manufacturer safety guidelines during installation.

Product Highlights

  • Voltage: 12V
  • Capacity: 7Ah
  • Battery Type: AGM Sealed Lead Acid
  • Terminal: T2 Faston
  • Replacement Code: RBC2
  • Pack Size: 1 Battery

UPS Battery FAQs

  • Is this battery compatible with APC CS 350?
    Yes, this is a direct RBC2 replacement designed for APC CS 350 Back-UPS systems.
  • Is this battery maintenance-free?
    Yes, it uses sealed AGM technology, so no maintenance or topping up is required.
  • Do I need special tools for installation?
    No special tools are required, but basic care should be taken when connecting terminals.
  • Can I replace the battery myself?
    Yes, most users can install it easily by reusing existing connectors.
  • How long will this battery last?
    Typical lifespan is 3–5 years depending on usage and operating conditions.

Warranty & Returns

  • 1-Year Warranty: Coverage against manufacturing defects.
  • 30-Day Returns: Hassle-free return policy for peace of mind.
  • Quality Tested: Each battery is tested before dispatch.

Reliable RBC2 UPS Battery Replacement

This 12V 7Ah RBC2 replacement battery is a dependable solution for restoring backup power to your APC CS 350 Back-UPS. With maintenance-free AGM technology, stable performance, and a precise OEM-compatible fit, it’s the ideal choice to keep your critical devices protected during power interruptions.

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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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