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4 BATTERIES
INCLUDED
5 confirmed compatible UPS models
These UPS models are confirmed compatible. Check the complete model number on your UPS before ordering.
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SMT2200CConfirmed
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SMT2200CUSConfirmed
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SMT2200USConfirmed
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SMT3000CConfirmed
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SMT3000CUSConfirmed
Showing all 5 compatible UPS models.
About this battery pack
APC RBC55 Assembled Battery Cartridge Replacement Battery
Restore full backup power to your APC RBC55 Assembled Battery Cartridge with this replacement battery. Engineered for direct compatibility, with no rewiring or new hardware required.
Compatible UPS Model
- APC RBC55 Assembled Battery Cartridge
Battery Specifications
- Compatible part number: RBC55 / APCRBC55
- 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 RBC55 Assembled 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
APC Smart-UPS 2200 and 3000 battery replacement: what the manual says (2-minute video)
Chapters and transcript
- 0:00 Which battery fits the APC Smart-UPS 2200/3000?
- 0:28 What do you need?
- 0:42 What does the manual say before you start?
- 1:13 How do you swap the RBC55?
- 1:31 How do you test it after the swap?
- 2:15 Where do you buy it in Canada?
An APC Smart-UPS 2200 or 3000 tower is due for a battery. The SMT2200C and SMT3000C models take one RBC55. That is one cartridge with two lead acid modules inside, wired for 48 volts. This video shows what the cartridge is, what APC's manual says before you start, where the exact replacement steps come from, and the test after. UPS Plus Battery carries the RBC55 as an assembled cartridge. The battery is linked below. You need a few minutes, rubber gloves and boots, and tools with insulated handles, as APC's manual lists. These are illustrations. Follow your UPS's manual. APC's manual is specific. Replace the battery with the same number and type. Replace it at least every five years, or when the UPS says the battery needs replacement. Take off rings and watches first: a battery terminal shorted by metal can cause severe burns. And never put a battery in the fire. Heat, poor utility power, and frequent short outages all cut battery life. Old batteries get recycled; the new cartridge ships with a disposal sheet. The cartridge sits behind the battery compartment bezel. The RBC55 ships with an instruction sheet, and that sheet carries the exact replacement steps for this model in APC's own order. Work through the sheet, then close the UPS the same way it opened. Do not reuse the old cartridges. Run the self-test from the panel. In the About menu you will find the predictive battery replacement date; check it reflects the new battery. The UPS also runs its own self-tests, on a schedule you can set. APC's guide covers the two symptoms you might see next. If the Replace Battery icon is lit and the UPS beeps for one minute every five hours, that means a weak charge: let it recharge for at least four hours, then run the self-test again. If it still flags, replace the battery. A flashing light with a beep every two seconds means the connector is not fully seated. Power down, push it back in until it locks, and test again. Expect a full charge before you expect full runtime. Battery life is three to five years. The RBC55 is linked below. UPS Plus Battery ships UPS batteries across Canada from Montreal.
Technical specifications
Questions before you buy
Which battery does the APC SMT2200C take?
The APC SMT2200C takes 4 x 12 V 18 Ah batteries. This replacement is listed for it and for 2 other UPS models. Check the full model name on your UPS label before you order.
Which battery does the APC SMT2200US take?
The APC SMT2200US takes 4 x 12 V 18 Ah batteries. This replacement is listed for it and for 2 other UPS models. Check the full model name on your UPS label before you order.
Which battery does the APC SMT3000C take?
The APC SMT3000C takes 4 x 12 V 18 Ah batteries. This replacement is listed for it and for 2 other UPS models. 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