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: RBC6-C1500

APC Smart-UPS C1500, SMC1500-2u 1500va Apc Replacement, 2 x 12V 12Ah

🚀 In stock and ready for shipment from our warehouse. Pickup NOT available for this product
Sale price $92.99 CAD Regular price $102.31
🔔
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 APC Smart-UPS C1500, SMC1500-2U 1500VA APC Replacement – 2 x 12V 12Ah (144Wh)

Reliable 12V 12Ah Sealed Lead Acid (AGM) replacement battery kit designed to restore dependable backup power for your APC Smart-UPS system. Built for stable output, easy installation, and long-lasting UPS performance.

12V Output 12Ah Capacity 144Wh Total AGM Sealed Lead Acid 2 Battery Kit

Technical Specifications

BrandCB Range
Battery ModelRBC6
SKURBC6-C1500
ChemistrySealed Lead Acid (AGM)
Voltage12V
Capacity12Ah per battery
Total Energy144Wh
Terminal TypeT2
Number of Batteries2
Gross Weight3.6 Kg / 7.94 Lbs
Height3.7 in / 94 mm
Height to Terminal3.94 in / 100 mm
Length5.95 in / 151 mm
Width3.86 in / 98 mm

Key Benefits

  • Reliable Backup Power: Delivers 12V 12Ah performance per battery to keep your UPS system running efficiently.
  • Maintenance-Free AGM Design: Spill-proof sealed lead acid construction supports safe and dependable operation.
  • Direct RBC6 Replacement Format: Designed for APC UPS systems requiring a compatible 2-battery RBC6-style kit.
  • Stable Power Output: Built for consistent energy delivery during outages and power disturbances.
  • Durable Construction: High-quality materials help maximise service life and energy retention.
  • Secure T2 Terminals: Allows quick connection using your existing UPS wiring and connectors.

Compatible Models

APC Smart-UPS

APC Smart-UPS C1500 APC SMC1500-2U 1500VA APC Smart-UPS SMC1500 C 1500VA LCD 120V

Suitable for UPS systems requiring a 2 x 12V 12Ah RBC6 battery configuration with T2 terminals.

What This Battery Replaces

Replacement Reference

RBC6

Important Notes

  • Re-use Existing Connectors and Cables: Some assembly is required.
  • 30-Day Return Policy for refund.
  • 1-Year Warranty included for peace of mind.

Please verify your current battery size, terminal type, and cartridge reference before ordering to ensure correct fitment.

Reliable Power for Uninterrupted Performance

Keep your APC Smart-UPS C1500 / SMC1500-2U 1500VA operating at peak performance with this dependable 2 x 12V 12Ah RBC6 replacement battery kit. Designed for strong backup performance, dependable runtime, and easy integration into compatible APC UPS systems.

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

Technical Specifications

RBC6-C1500 Replacement Battery Kit
Product Information
Category UPS Battery Replacement
Brand CB Range
Battery Model RBC6
SKU RBC6-C1500
Chemistry Sealed Lead Acid (AGM)
Capacity 12Ah
Voltage 12V
Energy 144Wh (per battery)
Number of Batteries 2
Terminal Type T2
Gross Weight (All Batteries) 3.6 Kg / 7.94 Lbs
Battery Dimensions (Each)
Height 3.7 inches / 94 mm
Height to Top of Terminal 3.94 inches / 100 mm
Length 5.95 inches / 151 mm
Width 3.86 inches / 98 mm
Compatibility
Compatible Part Number RBC6
Confirmed Compatible Models APC Smart-UPS C1500; APC SMC1500-2U 1500VA LCD 120V
Replacement battery kit supplied as 2 x 12V 12Ah AGM batteries for units using RBC6.
Latest Update: 11 September 2025

OEM Battery Cross Reference

View confirmed compatibility
Device Model Original Battery Replacement
APC Smart-UPS C1500 RBC6 CB Range RBC6-C1500
APC SMC1500-2U 1500VA LCD 120V RBC6 CB Range RBC6-C1500
This replacement battery kit is intended for confirmed units using OEM battery part number RBC6.

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.