10 Best uninterrupted power supplies in Canada

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Last Updated - 2026/03/12

Best Choice

01
APC

APC UPS 1500VA Sine Wave UPS Battery Backup, BR1500MS2 Backup Battery Power Supply with AVR, (2) USB Charger Ports

9.7 Easy installation

9.5 Wi Fi signal

8.4 Tech Support
Main highlights

Two USB Charger Ports: (1) USB-C, (1) Type-A (15W shared)
Sinewave UPS with Automatic Voltage Regulation (AVR), designed for high-end electronics, ideal battery backup for computer
Replaceable Battery: Easily replace the battery back up with a genuine APC replacement battery, model APCRBC163 (sold separately)
APC 1500VA / 900W battery backup power supply
10 Outlets (NEMA 5-15R): 6 surge protector with battery backup; 4 outlets with Surge Protection Only. Powerchute UPS management via dedicated data port (Windows 10, 22H2 Pro, 11 Pro. For Mac OS, use native "Energy Saver" Settings)
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9.9

Exceptional

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02
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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9.8

Exceptional

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03
CyberPower

CyberPower ST425 Standby UPS System, 425VA/260W, 8 Outlets, Compact

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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9.5

Excellent

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Value for Money

04
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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9.4

Excellent

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05
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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06
CyberPower

CyberPower ST625U Standby UPS System, 625VA/360W, 8 Outlets, 2 USB Charging Ports, Compact

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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9.1

Excellent

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07
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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9.0

Excellent

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08
CyberPower

CyberPower ST900U Standby UPS System, 900VA/500W, 12 Outlets, 2 USB Charging Ports, Compact
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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8.8

Very Good

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09
APC

APC UPS Battery Backup for Computer, BE550G Surge Protector with Battery Backup, Dataline Protection

9.7 Easy installation

9.7 Simple to use

8.7 Wi Fi signal
Main highlights

Surge protection for ethernet dataline ports (RJ45 10/100 ports)
Replaceable Battery: The battery can be replaced when needed with RBC model APCRBC110 (sold separately)
8 Outlets (NEMA 5-15R): 4 UPS Battery Backup & Surge Protector Outlets; 4 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
550VA / 330W Backup Battery power supply
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)
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8.5

Good

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10
UGREEN

UGREEN NAS UPS, 120W DC Battery Backup & Surge Protector, 12000mAh Uninterruptible Battery Power Supply Only Compatible for DH2300, DH4300 Plus, DXP2800, DXP4800,DXP4800 Plus,DXP4800 Pro,DXP480T Plus
Main highlights

Protects Device and Prevent Data Loss. With 12000mAh battery capacity, no matter blackouts or storms, this UPS provides uninterrupted power support and extends the running time of NAS over 1.2 hours during an unexpected power outages in home or office. Most importantly, the battery backup takes 0 second to seamlessly transfer power sources and prevent your NAS and Internal hard drives from potential demage. Therefore, you can timely save and smoothly access your data anywhere anytime.
Multiple Protection Safe Power Supply: The UPS battery backup has implemented certified security protocols, including power failure protection, surge protection, over-charge protection, over-current protection, and short-circuit protection. It 100% ensures that your UGREEN NAS will be connected to power as secure as possbile. Besides, its built-in Li-ion battery has a long lifespan because of its low energy comsumption.
Intelligent Built-in Reminder: There is an intelligent processor built-in the UPS backup power. You can define the policies via app in advance. If unexpected power outage, it could help orderly and securely pause active NAS tasks or automatically notify you to safely shut down NAS via app. When electricity returns, it can automatically restart NAS (no buttons to press!). This prevents potential NAS or hard drives damage or data loss.
Exclusive UGREEN NAS Compatibility: Designed specifically for 2-bay and 4-bay UGREEN NAS including DXP2800, DXP4800, DXP4800Plus, DXP480T, DH4300Plus, DH2300. *It is not compatible for DXP6800 Series and DXP8800 series. Please double check the model name of your UGREEN NAS before ordering.
"Works Quietly and Looks Compact : The UPS won’t disturb you while you are working or sleeping. What's more, its compact size fits perfectly with UGREEN NAS for a clean setup."
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8.4

Good

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