-
2 BATTERIES
INCLUDED
2 confirmed compatible UPS models
These UPS models are confirmed compatible. Check the complete model number on your UPS before ordering.
-
SMT750CConfirmed
-
SMT750CUSConfirmed
Showing all 2 compatible UPS models.
About this battery pack
Where to buy an APC RBC48 replacement battery cartridge in Canada
Where can you buy an APCRBC48 replacement battery cartridge in Canada? UPS Plus Battery stocks this RBC48 / APCRBC48 cartridge new in its Canadian warehouse and ships it across Canada with a 1-year warranty. Order online, or call 438-881-3363 to confirm the part before you buy.
Which APC UPS does APCRBC48 fit? In our APC Smart-UPS cross-reference, APCRBC48 is the cartridge listed for the Smart-UPS SMT750 and SMT750I (24 V, 7 Ah × 2). Because APC reused RBC numbers across production years, confirm the number printed on the cartridge already inside your UPS before ordering: if the label reads RBC48 or APCRBC48, this is the cartridge. Send us the UPS model number or a photo of the label and we will confirm compatibility first.
APC RBC RBC48 Battery Cartridge Replacement Battery
Restore full backup power to your APC RBC RBC48 Battery Cartridge with this replacement battery. Engineered for direct compatibility, with no rewiring or new hardware required.
Battery Specifications
- Compatible part number: RBC48 / APCRBC48
- Chemistry: Valve-regulated sealed lead-acid (VRLA), maintenance-free
- Design: High-rate discharge for reliable backup under load
- Self-discharge rate: Low, maintains charge during extended standby
- Vibration resistance: High
- Construction: Spill-proof, sealed
Certifications & Quality
- U.L. Recognized and CE Certified
- Brand new, not refurbished
- Superior performance and extended lifespan
- 1-year warranty
What's Included
- Complete replacement battery for the APC RBC RBC48 Battery Cartridge
Important: Use all existing cables and hardware from your original UPS configuration. No additional adapters required.
📦 Ships across Canada | 📞 438-881-3363 | ✉️ info@upsplusbattery.com
Which battery fits the APC SMT750? (40-second video)
Chapters and transcript
- 0:00 Which battery fits the APC SMT750? One RBC48 cartridge.
- 0:07 What is the RBC48? APC's 24 volt, 7 amp-hour sealed lead-acid cartridge.
- 0:14 Which models, and where is the label? APC lists the RBC48 for the SMT750; the model label is on the rear panel. APC discontinued the SMT750 in July 2024.
- 0:25 Two ways to buy it: a loose set that reuses your existing wiring, or a pre-wired cartridge ready to drop in.
Which battery fits the APC SMT750? It takes one RBC48. The RBC48 is a 24 volt, 7 amp hour sealed lead acid cartridge. APC's guide lists the RBC48 for the SMT750, and the model label is on the rear panel. Discontinued in 2024, still supported by parts. We stock it two ways: a loose set that reuses your existing wiring, or a pre-wired cartridge, ready to drop in. The battery is linked below. UPSPLUSBATTERY ships across Canada.
Technical specifications
Questions before you buy
Which battery does the APC SMT750C take?
The APC SMT750C takes 2 x 12 V 7.2 Ah batteries. This replacement is listed for it. Check the full model name on your UPS label before you order.
How do I confirm this battery fits my UPS?
Find the model number on the UPS label. Check that the exact model, including any regional suffix, is in the compatibility list above. If it is missing, email your UPS model number; we'll respond within one business day with the compatibility information we can verify.
What's the warranty, and who handles claims?
Replacement batteries carry a 1-year UPSPLUSBATTERY warranty against defects. Claims are handled by our team in Canada. Email info@upsplusbattery.com with your order number and a description of the fault. We will provide the next steps for your claim.
Is this an OEM battery or an aftermarket compatible?
Compatible aftermarket. This product is presented as a compatible replacement, not an OEM battery. Confirm the exact UPS model and review the product specifications before ordering. Replacement batteries carry the 1-year UPSPLUSBATTERY warranty.
Can you replace the battery for me on site?
Yes. On-site battery replacement is available. Request it online and this battery is already filled in for you. Request on-site replacement