10 Best uninterrupted power supplies in Canada

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Last Updated - 2026/06/20

Best Choice

01
CyberPower

CyberPower CP1500PFCRM2U PFC Sinewave UPS Battery Backup and Surge Protector, 1500VA/1000W, 8 Outlets, AVR, Short Depth 2U Rackmount, UL Certified
Main highlights

SHORT-DEPTH RACKMOUNT: 10.5 inches in depth, the UPS fits comfortably in short-depth rack installations where space is at a premium; AUTOMATIC VOLTAGE REGULATION: Corrects minor power fluctuations without switching to battery power, extending battery life
MULTIFUNCTION, COLOR LCD PANEL: Displays immediate, detailed information on battery and power conditions; Color display alerts users to potential issues before they can affect critical equipment and cause downtime
EIGHT NEMA 5-15R OUTLETS: Provide battery backup & surge protection for connected devices; INPUT: NEMA 5-15P right angle, 45 degree offset plug with six foot power cord
3-YEAR WARRANTY – INCLUDING THE BATTERY; $500,000 Connected Equipment Guarantee; FREE PowerPanel Management Software (Download); UL SAFETY CERTIFIED: Product has been tested in a UL certified lab and listed with UL as meeting or exceeding safety standards
1500VA/1000WPFC Sinewave Uninterruptible Power Supply (UPS): Uses sine wave output to provide battery backup power for Active PFC & conventional power supplies; Safeguards security systems, audio/visual equipment, and networking devices
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9.9

Exceptional

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02
CyberPower

CyberPower CP1500PFCLCD PFC Sinewave UPS System, 1500VA/1000W, 12 Outlets, AVR, Mini Tower, Black
Main highlights

MULTIFUNCTION, COLOR LCD PANEL: Displays immediate, detailed information on battery and power conditions; Color display alerts users to potential issues before they can affect critical equipment and cause downtime; Screen tilts up to 22 degrees
AUTOMATIC VOLTAGE REGULATION (AVR): Corrects minor power fluctuations without switching to battery power, thereby extending the life of the battery
3-YEAR WARRANTY – INCLUDING THE BATTERY; $500,000 Connected Equipment Guarantee and FREE PowerPanel Management Software (Download)
1500VA/1000W PFC Sine Wave Battery Backup Uninterruptible Power Supply (UPS) System designed to support active PFC and conventional power supplies; Safeguards computers, workstations, network devices, and telecom equipment
12 NEMA 5-15R OUTLETS: Six battery backup & surge protected outlets, six surge protected outlets; INPUT: NEMA 5-15P right angle, 45 degree offset plug with five foot power cord; 2 USB charge ports (1 Type-A, 1 Type-C) quickly charges mobile phones and tablets
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9.8

Exceptional

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03
CyberPower

CyberPower ST425 Standby UPS Battery Backup and Surge Protector, 425VA/260W, 8 Outlets, Compact, UL Certified

9.7 Easy installation

9.7 Battery Duration

9.3 Simple to use
Main highlights

GREENPOWER UPS HIGH EFFICIENCY DESIGN: Reduces power consumption by utilizing a compact charger and power inverter to create an ultra-efficient backup power system for home and office use
ADDITIONAL FEATURES: LED status light indicates Power-On and Wiring Fault, transformer-spaced outlets
8 NEMA 5-15R OUTLETS: Four battery backup & surge protected outlets; Four surge protected outlets; INPUT: NEMA 5-15P right angle, 45 degree offset plug with five foot power cord
425VA/260W Standby Uninterruptible Power Supply (UPS): Uses simulated sine wave output to provide battery backup power and to safeguard home office, home entertainment including computers, gaming consoles, and broadband routers
3-YEAR WARRANTY – INCLUDING THE BATTERY; 75K USD Connected Equipment Guarantee; UL SAFETY CERTIFIED: Product has been tested in a UL certified lab and listed with UL as meeting or exceeding safety standards
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9.6

Exceptional

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Value for Money

04
CyberPower

CyberPower CP1500AVRLCD3 Intelligent LCD UPS Battery Backup and Surge Protector, 1500VA/900W, 12 Outlets, 2 USB Ports, AVR, Mini Tower, UL Certified
Main highlights

MULTIFUNCTION, COLOR LCD PANEL: Displays immediate, detailed information on battery and power conditions; Color display alerts users to potential issues before they can affect critical equipment and cause downtime
AUTOMATIC VOLTAGE REGULATION (AVR): Corrects minor power fluctuations without switching to battery power; UL SAFETY CERTIFIED: Product has been tested in a UL certified lab and listed with UL as meeting or exceeding safety standards
3-YEAR WARRANTY – INCLUDING THE BATTERY; 500,000 Connected Equipment Guarantee; FREE PowerPanel Personal Software (Download)
1500VA/900W Intelligent LCD Uninterruptible Power Supply (UPS): Uses simulated sine wave technology to provide battery backup power to safeguard workstations, networking devices, and home entertainment equipment
12 NEMA 5-15R OUTLETS: Six battery backup & surge protected outlets; six surge protected outlets; INPUT: NEMA 5-15P plug with 6-foot power cord; USB charge ports (1 Type-A, 1 Type-C) quickly charge mobile phones and tablets
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9.5

Excellent

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05
CyberPower

CyberPower ST625U Standby UPS Battery Backup and Surge Protector, 625VA/360W, 8 Outlets, 2 USB Charging Ports, Compact, UL Certified

9.7 Easy installation

9.7 Battery Duration

9.3 Simple to use
Main highlights

GREENPOWER UPS HIGH EFFICIENCY DESIGN: Reduces power consumption by utilizing a compact charger and power inverter to create an ultra-efficient backup power system for home and office use
8 NEMA 5-15R OUTLETS: Four battery backup & surge protected outlets; Four surge protected outlets; INPUT: NEMA 5-15P plug with 5 foot power cord
625VA/360W Standby Uninterruptible Power Supply (UPS): Uses simulated sine wave output to provide battery backup power and to safeguard home office, home entertainment including computers, gaming consoles, and broadband routers
3-YEAR WARRANTY – INCLUDING BATTERY; Connected Equipment Guarantee up to 100,000; PowerPanel Management Software (Available for Download); UL SAFETY CERTIFIED: Product has been tested in a UL certified lab and listed with UL as meeting or exceeding safety standards
2 USB CHARGING PORTS: Share 2.1 amps to charge and power tablets, smartphones, MP3 players, and other mobile devices; LED STATUS LIGHTS: indicates Power-On and Wiring Fault
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9.4

Excellent

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06
CyberPower

CyberPower EC850LCD Ecologic Battery Backup & Surge Protector UPS System, 850VA/510W, 12 Outlets, ECO Mode, Compact, Uninterruptible Power Supply

9.3 Simple to use

8.2 worth the money

8.0 Battery Duration
Main highlights

MULTIFUNCTION LCD PANEL: Displays immediate, detailed information on battery and power conditions
ECO MODE: When the UPS detects a computer is off or in sleep mode, it will automatically turn off power to computer peripherals connected to ECO mode outlets, reducing power usage and lowering energy costs
850VA/510W Ecologic Battery Backup Uninterruptible Power Supply (UPS) System uses simulated sine wave output to safeguard workstations, networking devices, and home entertainment equipment
3-YEAR WARRANTY – INCLUDING THE BATTERY; $100,000 Connected Equipment Guarantee and FREE PowerPanel Personal Edition Management Software (Download)
12 NEMA 5-15R OUTLETS: Six battery backup & surge protected outlets; Six surge protected outlets (Three ECO controlled); INPUT: NEMA 5-15P right angle, 45 degree offset plug with five foot power cord
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9.2

Excellent

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07
APC

APC UPS Battery Backup & Surge Protector with USB Charger, 600VA APC Back-UPS (BE600M1)

9.9 Simple to use

9.7 Easy installation

9.1 worth the money
Main highlights

Uninterruptible power supply (UPS) with 600VA / 330W battery backup power
Replaceable Battery: Easily replace the UPS battery with a genuine APC replacement battery, model APCRBC154 (sold separately)
7 Outlets (NEMA 5-15R): 5 Battery Backup & Surge Protector; 2 Outlets with Surge Protection Only
5' Power Cord, right-angle 3-prong wall plug (NEMA 5-15P), wall-mountable. Powerchute UPS management via dedicated data port (Windows 10, 22H2 Pro, 11 Pro. For Mac OS, use native "Energy Saver" Settings)
1 USB Charger Port (1.5A) for cell phones, small portable electronics
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9.1

Excellent

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08
CyberPower

CyberPower ST900U Standby UPS Battery Backup and Surge Protector, 900VA/500W, 12 Outlets, 2 USB Charging Ports, Compact, UL Certified
Main highlights

GREENPOWER UPS HIGH EFFICIENCY DESIGN: Reduces power consumption by utilizing a compact charger and power inverter to create an ultra-efficient backup power system for home and office use
900VA/500W Slim Profile Standby Uninterruptible Power Supply (UPS): Uses simulated sine wave output to provide battery backup power and to safeguard home office, home entertainment including computers, gaming consoles, and broadband routers
3-YEAR WARRANTY – INCLUDING THE BATTERY; $125,000 Connected Equipment Guarantee; FREE PowerPanel Management Software (Download); UL SAFETY CERTIFIED: Product has been tested in a UL certified lab and listed with UL as meeting or exceeding safety standards
2 USB CHARGING PORTS: Share 2.1 amps to charge and power tablets, smartphones, MP3 players, and other mobile devices; LED STATUS LIGHTS: indicates Power-On and Wiring Fault
12 NEMA 5-15R OUTLETS: Six battery backup & surge protected outlets; Six surge protected outlets; Four outlets are widely spaced to accommodate larger plugs; INPUT: NEMA 5-15P right angle, 45 degree offset plug with five foot power cord
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9.0

Excellent

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09
APC

APC UPS Battery Backup Surge Protector, 425VA Backup Battery Power Supply, BE425M

9.9 Simple to use

9.7 Easy installation

9.3 worth the money
Main highlights

This BE425M APC battery backup comes with a 3-year warranty, plus $75,000 connected-equipment policy
During a power outage, this APC UPS provides battery backup power for WiFi routers and other small, critical electronics
6 Outlets (NEMA 5-15R): 4 UPS Battery Backup & Surge Protection; 2 Outlets with Surge Protection only. Note: Outlets are designed to give resistence when first used, and modest force will engage the plug into the outlet
5' Power Cord, right-angle 3-prong wall plug (NEMA 5-15P). Wall mountable
425VA / 225W battery backup power supply
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8.9

Very Good

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10
CyberPower

CyberPower CP550SLG Standby UPS System, 550VA/330W, 8 Outlets, Compact
Main highlights

USB CONNECTIVITY: HID compliant USB port enables full integration with built-in power management and auto-shutdown features of Windows, Linux and Mac OS X
LED INDICATORS: LED status lights indicate Power-On and Wiring Fault
8 NEMA 5-15R OUTLETS: Four battery backup & surge protected outlets; Four surge protected outlets; INPUT: NEMA 5-15P right angle, 45 degree offset plug with five foot power cord
550VA/330W Standby Battery Backup Uninterruptible Power Supply (UPS) System uses simulated sine wave output to safeguard workstations, networking devices, and home entertainment equipment
3-YEAR WARRANTY – INCLUDING THE BATTERY; $100,000 Connected Equipment Guarantee and FREE PowerPanel Personal Edition Management Software (Download)
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8.8

Very Good

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