APC Smart-UPS Replacement Batteries Canada — APCRBC123, 132, 133, RBC43

APC Smart-UPS Replacement Batteries

Replacement cartridges for APC Smart-UPS SMT, Smart-UPS X (SMX), and Smart-UPS C (SMC) line-interactive — APCRBC48, APCRBC123, APCRBC132, APCRBC133, APCRBC143, RBC43, RBC55, APCRBC7, APCRBC124. Genuine APC and compatible aftermarket.

Ships from Canada

Canadian shipping

1-year warranty

What is an APC Smart-UPS replacement battery?

Every APC Smart-UPS uses a sealed lead-acid (SLA) cartridge in a defined APCRBC configuration. The cartridge is hot-swappable on every current Smart-UPS SMT, Smart-UPS X (SMX), and Smart-UPS C (SMC) — the UPS continues to protect the load during the swap. Cartridges typically need replacement every 3–5 years in 20–25 °C ambient.

UPSPLUSBATTERY.CA stocks the full line-interactive Smart-UPS cartridge range — both genuine APC and compatible aftermarket equivalents. For Smart-UPS SRT and Smart-UPS Ultra (online) cartridges, see APC Smart-UPS RT replacement batteries. For Back-UPS family, see APC Back-UPS replacement batteries. For the full APC battery catalog see APC RBC batteries.

Smart-UPS to APCRBC cross-reference

UPS model(s)	APCRBC	Voltage	Capacity
SMT750, SMT750I	APCRBC48	24 V	9 Ah × 2
SMT750RMI2U, SMC1000-2UC	APCRBC123	24 V	5 Ah × 4
SMT1000RMI2U	APCRBC132	48 V	5 Ah × 8
SMT1500, SMT1500I	APCRBC7	48 V	18 Ah × 2
SMT1500RM2UC, SMT1500RMI2U, SMC1500-2UC	APCRBC133	48 V	5 Ah × 8
SMT2200, SMT2200I (tower)	APCRBC55	48 V	18 Ah × 2
SMT2200RMI2U, SMT3000RMI2U	RBC43	96 V	5 Ah × 16
SMT3000, SMT3000I (tower)	APCRBC55 ×2	48 V	18 Ah × 2 (×2 strings)
SMX1500RM2UC	APCRBC133	48 V	5 Ah × 8
SMX2200HV, SMX3000HV	APCRBC143	96 V	7 Ah × 16
BR1500G, BR1500GI (Back-UPS Pro)	APCRBC124	24 V	9 Ah × 2

Cartridge spec is on the unit label and listed in the user manual. On Smart-UPS SMT, SMX, and SMC with LCD, the About menu also displays the battery part number. If the label is worn off, send the model number to our team — replies within 1 business day.

How to identify the right cartridge

Method 1: front-panel LCD

On every current SMT, SMX, and SMC, navigate to About → Battery on the LCD. Displays the APCRBC part number directly.

Method 2: unit label

Side or back of the chassis lists the model number and compatible APCRBC.

Method 3: existing cartridge

Open the front bezel — the cartridge label lists cell count, voltage, and Ah.

Genuine APC vs compatible aftermarket

Both power the UPS correctly. Differences:

Genuine APC: OEM cartridge with factory tested-date sticker, 2-year APC battery warranty, guaranteed compatibility with PowerChute runtime estimation. Required for in-warranty Smart-UPS or units under active Schneider Electric service contract.

Compatible aftermarket: Identical form factor, connector, voltage stack — built from CSB, Yuasa, BB Battery, or Panasonic SLA cells. Typically 30–50 % less than genuine. 1-year UPSPLUSBATTERY warranty.

How long do Smart-UPS batteries last?

3–5 years SLA in 20–25 °C climate-controlled environment. Three factors shorten life:

Ambient temperature. Every 8 °C above 25 °C roughly halves life.
Discharge cycles. Each full cycle consumes service life.
Float voltage. APC's temperature-compensated charging extends life on genuine cartridges.

PowerChute and the front-panel LCD flag battery as "replace" once impedance crosses the threshold. When to replace UPS battery.

How to replace

Every current Smart-UPS uses hot-swappable APCRBC cartridges. Procedure:

Order the correct APCRBC (verify against the unit label or LCD About menu).
Slide the front bezel off the UPS.
Disconnect the polarised battery plug.
Slide old cartridge out, new one in.
Reconnect the polarised plug until it clicks.
Replace the front bezel.
Reset install date via LCD: About → Battery → Reset install date.

Swap takes 5 minutes. Read how to install UPS battery.

Warranty and support

Genuine APC cartridges: 2-year APC battery warranty. Compatible aftermarket: 1-year full-replacement UPSPLUSBATTERY warranty. Coordinated through our Canadian team. Shipped from our Canadian warehouse — see shipping policy for rates and timing. Replies within 1 business day.

FAQ

How do I confirm the cartridge for my SMT1500RM2UC?

SMT1500RM2UC takes APCRBC133 (48 V, 5 Ah × 8). Verify on the unit label or LCD About menu. Same APCRBC also fits SMT1500RMI2U and SMC1500-2UC.

Aftermarket vs genuine?

For in-warranty Smart-UPS: genuine APC. For out-of-warranty units: compatible aftermarket performs identically and costs 30–50 % less. 1-year UPSPLUSBATTERY warranty.

Hot-swap?

Yes on every current Smart-UPS SMT, SMX, SMC. UPS continues to protect load during cartridge swap.

How often should I replace?

Every 3–5 years climate-controlled. Earlier in hot ambient.

Can I use a non-APC battery?

Compatible third-party cartridge with matching form factor, voltage, and connector will power the UPS. APC will not honour battery-caused warranty claims on non-APC cartridges.

Battery warranty?

Genuine APC: 2-yr APC. Aftermarket: 1-yr UPSPLUSBATTERY full-replacement.

Canadian warranty?

APC factory battery warranty terms cover USA and Canada. RMA does not require cross-border shipping. Shipped from our Canadian warehouse.

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