UPS battery backup and replacement batteries, shipped across Canada.

Complete UPS Systems

Shop UPS Systems

Single-phase and three-phase UPS from 500 VA to 500 kVA. Standby, line-interactive, and double-conversion online.

APCEatonTripp LiteVertiv / LiebertCyberPowerXtreme PowerDeltaAMETEK Powervar360PQThree-phaseModularAll UPS systems
Browse UPS →
Replacement Batteries

Shop UPS Batteries

Find UPS systems, replacement batteries and accessories for your equipment.

APCEatonTripp LiteCyberPowerVertiv / LiebertEmersonMinutemanXtreme PowerAlphaAMETEK PowervarMGEONEACToshibaDeltaAll batteries
Browse Batteries →

UPS Systems and UPS Batteries shipped across Canada.Canadian-owned

Government accounts

UPS promotions this month

Limited time deals - available now

View all

ALREADY OWN THE UNIT?

Broken UPS? We repair it on our bench.

Ship it in or drop it off near Montreal. Tested under load, written report, firm price before any work. From $100 CAD, credited against the repair.

See how bench repair works

Refurbished UPS systems: latest arrivals

Our refurbished UPS systems: load-tested, new batteries, 1-year UPSPLUSBATTERY warranty.

View all
Best Sellers

Our top-selling replacement batteries.

UPS Batteries Cartridge - APC RBC7 Assembled (Replacement) Battery Cartridge
APC

APC RBC7 Assembled (Replacement) Battery Cartridge

$137.99
UPSPlusBattery compatible APC RBC 124 (Replacement) Battery replacement battery set with 2 battery cells, brand new, 1 year warranty
APC

APC RBC 124 (Replacement) Battery

$104.00
Battery for APC BX1300G-CA UPS
APC

Battery for APC BX1300G-CA UPS

$75.88
UPSPlusBattery compatible CyberPower CP1500PFCLCD Replacement Battery Set - 12V 9Ah x2 (RB1290X2) replacement battery set with 2 battery cells, brand new, 1 year warranty
CyberPower

CyberPower CP1500PFCLCD Replacement Battery Set (RB1290X2, 12V 9Ah x2)

$75.88
Option 1

Buy online

UPS systems, replacement batteries and accessories. Prices in CAD. Ships from Canada.

Shop UPS systems →
Option 2

Get a written quote

Need several units or a configured system? Have a purchase order? Request a quote. We reply within 1 business day. Size it first with our sizing tool.

Request a quote →
Option 3

Talk to a specialist

Battery compatibility, replacement, installation: a human on the line, Mon–Fri.

438-881-3363 →
UPS systems & batteries

Replacing a dead battery, or buying a new UPS?

  • Single phase and three phase UPS
  • Replacement batteries and on-site services

Find UPB replacement options for your equipment.

Popular:
Catalogue Depth

UPS products across major brands in Canada.

Replacement batteries for major UPS manufacturers. Check each product page for current ordering information. Don't see your UPS model? Contact us and we'll check the matching options.

APC APC

APC

by Schneider Electric
  • Smart-UPS SMT / SMC / SRT
  • Symmetra PX / LX
  • Back-UPS Pro BR / BX
  • RBC replacement cartridges
  • NetShelter accessories
Browse products →
Eaton Eaton

Eaton

& Powerware
  • 5P / 5PX / 5SC
  • 9PX / 9SX / 9E
  • 93PM / 93PR / 93E
  • Powerware 9000 series
  • Battery packs & strings
Browse products →
Tripp Lite Tripp Lite

Tripp Lite

by Eaton
  • SmartOnline SU Series
  • SmartPro SMART Series
  • OmniVS desktop UPS
  • SmartRack enclosures
  • PDU & ATS units
Browse products →
Vertiv Vertiv

Vertiv

& Liebert
  • GXT5 / PSI5
  • Liebert EXM / EXL S1
  • Liebert APS
  • Liebert NX / NXL
  • ITA2 series
Browse products →
Mitsubishi Mitsubishi

Mitsubishi

Electric
  • Diamond 7011A / 9900A
  • 9900 AEGIS series
  • 2033 / 2033C series
  • Summit series
  • Industrial 3-phase UPS
Contact for availability →
Toshiba Toshiba

Toshiba

International
  • G9000 series
  • G2020 series
  • 4200FA series
  • G1000 series
  • Industrial 3-phase UPS
Contact for availability →
CyberPower CyberPower

CyberPower

Systems
  • Online OL Series
  • Smart App OLS / OR
  • Professional PR Series
  • PDU & ATS
  • Pure sine wave
Browse products →
Xtreme Power XPC

Xtreme Power

Conversion (XPC)
  • Unity series
  • P90 series
  • V-series tower
  • Rack & tower convertible
  • Replacement batteries
Browse products →
Delta Delta

Delta

Industrial
  • Amplon RT / DPS / MH
  • Ultron DPS / HPH / Family
  • Modulon DPH
  • NH Plus series
  • Industrial 3-phase UPS
Browse products →
Specialist environments Specialist

Specialist environments

Medical · Mission-critical · Rugged · Data centre
  • Medical-grade installations
  • Mission-critical infrastructure
  • Rugged and industrial deployments
  • Data centre power solutions
Contact us for enquiries →
On-site service Service

On-site service

Installation · Maintenance · Repair
  • UPS installation and consulting
  • Preventive maintenance
  • Battery replacement
  • On-site repair
Book service →
Refurbished UPS Refurb

Refurbished UPS

Load-tested · Warrantied
  • APC refurbished Smart-UPS
  • Tripp Lite refurbished
  • 12-month warranty
  • Load-test documentation
Browse refurbished →
Built for critical infrastructure

When the lights go out, your systems don't.

Find UPS systems, replacement batteries and accessories for your equipment.

Our story
Healthcare Data Centres Finance Industrial
Government
Telecom
Why UPSPLUSBATTERY

What sets us apart.

Three reasons customers choose UPSPLUSBATTERY.

12+ years of expertise

Serving Canadian IT managers, facilities teams, homelab builders, and procurement leads since 2012. Send us the UPS model number and we'll check the matching replacement options.

Desktop to enterprise

From 500 VA desktop UPS to 500 kVA three-phase enterprise. 3,000+ products across nine major brands, shipped nationwide.

Real specialists on the phone

UPS specialists answer by phone and email. Send us the UPS model number and we'll review the matching battery options; we respond within one business day.

Frequently Asked

Questions before you buy.

Common questions about UPS batteries, shipping, warranty, and compatibility.

See all FAQs →
How do I find the right replacement battery for my UPS?

The UPS model number is usually shown on its label. Search that model number in our catalogue, or send it to us at info@upsplusbattery.com; we'll respond within one business day with the matching options we can verify.

Do you ship across Canada?

Yes. We ship to every province and territory across Canada. See our shipping policy for current rates and delivery times.

What brands of UPS batteries do you carry?

We list replacement batteries for APC, Eaton, Tripp Lite, Vertiv, Dell, MGE, Emerson, CyberPower, Xtreme Power, Delta, and more. If your brand is not listed, send us the UPS model number; we'll respond within one business day with the matching options we can verify.

How long do UPS batteries last?

Most sealed lead-acid UPS batteries last 3-5 years under typical load. Lifespan depends on temperature, discharge depth, and cycling frequency. If your UPS runtime has dropped significantly or the "replace battery" alarm triggers, it's time to replace.

What's your warranty policy?

Replacement batteries and refurbished UPS units carry the 1-year UPSPLUSBATTERY warranty. New UPS systems carry the warranty coverage stated by the manufacturer. Refurbished UPS units include load-test documentation.

Can I request a quote with a purchase order?

For a purchase-order enquiry, email info@upsplusbattery.com or request a quote. The team will confirm the next steps.

Can’t find what you need?

Let's find it for you.

Whether you need a specific replacement battery, a discontinued UPS replacement part, or a quote for a bulk order - email us. Real human reply within one business day.

Email info@upsplusbattery.comCall 438-881-3363