Updated:May, 2026

10 Best Ups Battery Backup For Wifi Router of 2026

Best Choice

9.9

Outstanding

APC

APC UPS Battery Backup for Power Outages, 600VA/330W Surge Protector, 7 Outlets, USB Charging, BE600M1 Uninterruptible Power Supply for Computers, Wi-Fi Routers, and Home Office Electronics

Why We Love It

KEEP YOUR COMPUTER, WI-FI AND ROUTER RUNNING THROUGH POWER OUTAGES: Supplies shortterm battery power during outages to maintain internet connectivity and allow safe shutdown of computer during power interruptions.
POWER PROBLEMS DON'T ONLY HAPPEN DURING STORMS 23 minutes of runtime (at 100W load) guards against outages, while surge protection shields connected devices from unexpected power events that happen even on a normal day
PROTECT EVERYTHING ON YOUR DESK - 5 well-spaced outlets with full battery backup and surge protection, plus 2 surge-only outlets for less critical gear
PHONE CHARGER - Keep your phone charged even when the power's out. The built-in 1.5A USB port works during outages
EASY BATTERY REPLACEMENT KEEPS COSTS LOW swap the internal battery in minutes when it ages out, no need to replace the whole unit (APC replacement battery APCRBC154, sold separately)
ENHANCED PROTECTION FOR CONNECTED ELECTRONICS: Supported by a 3Year Warranty and $75,000 Equipment Protection, offering enhanced coverage for connected devices and added assurance against powerrelated damage

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Why We Love It

KEEP YOUR COMPUTER, WI-FI AND ROUTER RUNNING THROUGH POWER OUTAGES: Supplies shortterm battery power during outages to maintain internet connectivity and allow safe shutdown of computer during power interruptions.
POWER PROBLEMS DON'T ONLY HAPPEN DURING STORMS 23 minutes of runtime (at 100W load) guards against outages, while surge protection shields connected devices from unexpected power events that happen even on a normal day
PROTECT EVERYTHING ON YOUR DESK - 5 well-spaced outlets with full battery backup and surge protection, plus 2 surge-only outlets for less critical gear
PHONE CHARGER - Keep your phone charged even when the power's out. The built-in 1.5A USB port works during outages
EASY BATTERY REPLACEMENT KEEPS COSTS LOW swap the internal battery in minutes when it ages out, no need to replace the whole unit (APC replacement battery APCRBC154, sold separately)
ENHANCED PROTECTION FOR CONNECTED ELECTRONICS: Supported by a 3Year Warranty and $75,000 Equipment Protection, offering enhanced coverage for connected devices and added assurance against powerrelated damage

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Our experts then refine the results, blending AI insights with real user experiences to deliver accurate, up-to-date rankings that help you choose with confidence.

9.5

Excellent

APC

APC Back-UPS 425VA / 255W UPS Battery Backup Surge Protector, 6 Outlets, Small UPS for Router, Modem & Home Office, BE425M

Main Highlights

425VA / 255W RELIABLE BACKUP POWER: Supplies shortterm battery power during outages to maintain internet connectivity and allow safe shutdown of devices during power interruptions.
SMALL UPS FOR ESSENTIAL DEVICES: Delivers up to 15 minutes of runtime when powering a 100W load. Provides basic battery backup for lowpower equipment like WiFi routers, modems, VoIP phones, and small home-office electronics
SURGE PROTECTION AGAINST POWER SPIKES: 6 wellspaced outlets (4 battery backup + surge protection; 2 surgeonly) help protect connected electronics from damaging surges and spikes caused by lightning or power fluctuations
COMPACT WALLMOUNTABLE DESIGN: Spacesaving form factor fits easily under desks or mounts on a wallideal for apartments, dorm rooms, and small workspaces
ENHANCED PROTECTION FOR CONNECTED ELECTRONICS: Supported by a 3Year Warranty and $75,000 Equipment Protection, offering enhanced coverage for connected devices and added assurance against powerrelated damage

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Main Highlights

425VA / 255W RELIABLE BACKUP POWER: Supplies shortterm battery power during outages to maintain internet connectivity and allow safe shutdown of devices during power interruptions.
SMALL UPS FOR ESSENTIAL DEVICES: Delivers up to 15 minutes of runtime when powering a 100W load. Provides basic battery backup for lowpower equipment like WiFi routers, modems, VoIP phones, and small home-office electronics
SURGE PROTECTION AGAINST POWER SPIKES: 6 wellspaced outlets (4 battery backup + surge protection; 2 surgeonly) help protect connected electronics from damaging surges and spikes caused by lightning or power fluctuations
COMPACT WALLMOUNTABLE DESIGN: Spacesaving form factor fits easily under desks or mounts on a wallideal for apartments, dorm rooms, and small workspaces
ENHANCED PROTECTION FOR CONNECTED ELECTRONICS: Supported by a 3Year Warranty and $75,000 Equipment Protection, offering enhanced coverage for connected devices and added assurance against powerrelated damage

9.5

Excellent

Amazon Basics

Amazon Basics UPS Battery Backup & Surge Protector, 400VA/255W, 6 Outlets, Uninterruptible Power Supply, Small Compact Size, Black

Main Highlights

Standby uninterruptible power supply (UPS) with 400VA / 255W battery backup; ideal for home networks, IoT devices, and home entertainment devices. Runtime varies based on power consumption of connected devices. At half load (200VA/127.5W), the UPS provides approximately 6 minutes of backup power, while at full load (400VA/255W), it provides approximately 1.5 minutes of backup power
6 outlets total (NEMA 5-15R), consisting of 3 surge-protected outlets and 3 surge-protected/battery-backup outlets
Protects electronic devices during a power surge; provides reliable power, keeping devices powered during short outages and powered for long enough to shut down properly during extended outages
Small compact size integrates easily into any home or office environment; 5-foot cord with NEMA 5-15P right angle and 45-degree offset plug (120V - 50Hz / 60Hz)
Note: Power management software is available for download in the "Product guides and documents" section of this page
Note: Please check the total device power consumption when applying battery backup outlet; for optimal system performance, keep the load below 80% of the unit's rated capacity

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Main Highlights

Standby uninterruptible power supply (UPS) with 400VA / 255W battery backup; ideal for home networks, IoT devices, and home entertainment devices. Runtime varies based on power consumption of connected devices. At half load (200VA/127.5W), the UPS provides approximately 6 minutes of backup power, while at full load (400VA/255W), it provides approximately 1.5 minutes of backup power
6 outlets total (NEMA 5-15R), consisting of 3 surge-protected outlets and 3 surge-protected/battery-backup outlets
Protects electronic devices during a power surge; provides reliable power, keeping devices powered during short outages and powered for long enough to shut down properly during extended outages
Small compact size integrates easily into any home or office environment; 5-foot cord with NEMA 5-15P right angle and 45-degree offset plug (120V - 50Hz / 60Hz)
Note: Power management software is available for download in the "Product guides and documents" section of this page
Note: Please check the total device power consumption when applying battery backup outlet; for optimal system performance, keep the load below 80% of the unit's rated capacity

9.2

Excellent

APC

APC UPS Back-UPS Pro 1500VA UPS, 900W Battery Backup & Surge Protector, AVR, 10 Outlets (NEMA 5-15R), LCD, BX1500M Uninterruptible Power Supply for Computers, Wi-Fi Routers, Home Office Electronics

Main Highlights

1500VA / 900W RELIABLE BACKUP POWER: The highest VA capacity available for home use; delivers shortterm battery power to keep essential devices powered during blackouts, surges, and unexpected power interruptions
STAY CONNECTED WHEN IT MATTERS MOST: Provides up to 19 minutes of backup runtime at a 300W loadkeeping computers, TVs, DVRs, Wi-Fi routers, modems, external drives, NAS systems, and smart home devices powered during outages
TEN PROTECTED OUTLETS: Power your entire setup with 5 battery backup outlets for essential devices, plus 5 surge-only outlets for peripheralsplus built-in coaxial and Ethernet surge protection for added peace of mind
AUTOMATIC VOLTAGE REGULATION (AVR): Corrects low voltage brownouts (88V+) and surges (+/-13%) without draining batteryboosts or trims to stable 120V. Extends runtime for blackouts; Active PFC compatible for gaming PCs
REPLACEABLE BATTERY & ENERGY STAR UPS: User-replaceable battery (APCRBC124, sold separately) for zero-downtime swaps. ENERGY STAR certified for 92%+ efficiency, cutting energy costs vs standard UPS units
ENHANCED PROTECTION FOR CONNECTED ELECTRONICS: Supported by a 3Year Warranty and $75,000 Equipment Protection, offering enhanced coverage for connected devices and added assurance against powerrelated damage

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Main Highlights

1500VA / 900W RELIABLE BACKUP POWER: The highest VA capacity available for home use; delivers shortterm battery power to keep essential devices powered during blackouts, surges, and unexpected power interruptions
STAY CONNECTED WHEN IT MATTERS MOST: Provides up to 19 minutes of backup runtime at a 300W loadkeeping computers, TVs, DVRs, Wi-Fi routers, modems, external drives, NAS systems, and smart home devices powered during outages
TEN PROTECTED OUTLETS: Power your entire setup with 5 battery backup outlets for essential devices, plus 5 surge-only outlets for peripheralsplus built-in coaxial and Ethernet surge protection for added peace of mind
AUTOMATIC VOLTAGE REGULATION (AVR): Corrects low voltage brownouts (88V+) and surges (+/-13%) without draining batteryboosts or trims to stable 120V. Extends runtime for blackouts; Active PFC compatible for gaming PCs
REPLACEABLE BATTERY & ENERGY STAR UPS: User-replaceable battery (APCRBC124, sold separately) for zero-downtime swaps. ENERGY STAR certified for 92%+ efficiency, cutting energy costs vs standard UPS units
ENHANCED PROTECTION FOR CONNECTED ELECTRONICS: Supported by a 3Year Warranty and $75,000 Equipment Protection, offering enhanced coverage for connected devices and added assurance against powerrelated damage

9.0

Excellent

CyberPower

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

Main Highlights

425VA/260W Standby Battery Backup Uninterruptible Power Supply (UPS) System uses simulated sine wave output to safeguard home office and entertainment needs, including computers, gaming consoles, and broadband routers
8 NEMA 5-15R OUTLETS: Four battery backup & surge protected outlets; Four surge protected outlets; INPUT: NEMA 5-15P plug with five foot power cord
ADDITIONAL FEATURES: LED status light indicates Power-On and Wiring Fault, transformer-spaced outlets
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
3-YEAR WARRANTY INCLUDING THE BATTERY; $75,000 Connected Equipment Guarantee

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Main Highlights

425VA/260W Standby Battery Backup Uninterruptible Power Supply (UPS) System uses simulated sine wave output to safeguard home office and entertainment needs, including computers, gaming consoles, and broadband routers
8 NEMA 5-15R OUTLETS: Four battery backup & surge protected outlets; Four surge protected outlets; INPUT: NEMA 5-15P plug with five foot power cord
ADDITIONAL FEATURES: LED status light indicates Power-On and Wiring Fault, transformer-spaced outlets
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
3-YEAR WARRANTY INCLUDING THE BATTERY; $75,000 Connected Equipment Guarantee

8.8

Very Good

CyberPower

CyberPower CP1500PFCLCD PFC Sinewave UPS Battery Backup and Surge Protector, 1500VA/1000W, 12 Outlets, AVR, Mini Tower, UL Certified

Main Highlights

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
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)

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Main Highlights

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
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)

8.6

Very Good

Yuuki Power

Yuuki Power Mini UPS for Wifi Router, USB 5V⎓3.6A DC UPS 12V⎓2A Battery Backup 9V⎓2A 10400mAh(32Wh)

Main Highlights

10400mAh (38Wh) battery backup provides hours of uninterruptible power for modem routers
Works with DC 5V3.6A, 9V2A, 12V2A, plus PoE 15V1.3A or 24V0.8A for your CCTV. USB-A and USB-C ports support PD fast charging
Total output MAX 24W. Stable voltage, protection for short circuit, surge, overcharge, and over-discharge
Clear LCD screen shows real-time status
Mini UPS, compact, weight 0.9lb, no break battery backup
User-friendly: easy setup and simple battery replacement
Comes with plenty of DC barrel adapters and a 12V3A US charger

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Main Highlights

10400mAh (38Wh) battery backup provides hours of uninterruptible power for modem routers
Works with DC 5V3.6A, 9V2A, 12V2A, plus PoE 15V1.3A or 24V0.8A for your CCTV. USB-A and USB-C ports support PD fast charging
Total output MAX 24W. Stable voltage, protection for short circuit, surge, overcharge, and over-discharge
Clear LCD screen shows real-time status
Mini UPS, compact, weight 0.9lb, no break battery backup
User-friendly: easy setup and simple battery replacement
Comes with plenty of DC barrel adapters and a 12V3A US charger

8.3

Very Good

SKE SMART KEY ENERGY

SKE VL625 625VA/360W UPS Battery Backup and Surge Protector - Uninterruptible Power Supply with AVR, 7 Outlets, USB and Type-C Charging, RJ45 Port for Computer, Router, Modem, and Home Office Devices

Main Highlights

RELIABLE BATTERY BACKUP FOR HOME DEVICES: Provides dependable backup power supply for power outages, supporting desktop computers, monitors, routers, modems, surveillance cameras, and other essential electronics. Ideal for home offices, networking equipment, and everyday connected devices.
7 OUTLETS WITH SURGE PROTECTION: This Uninterruptible Power Supply includes 5 battery backup outlets with surge protection plus 2 surge-only outlets to help safeguard connected electronics from voltage spikes and unexpected outages while maintaining productivity.
BUILT-IN AVR VOLTAGE STABILIZATION: Automatic Voltage Regulation (AVR) helps correct voltage fluctuations while simulated sine wave output supports stable power delivery for PCs, networking equipment, and everyday home or office electronics.
USB & TYPE-C CHARGING PORTS: This UPS backup power supply includes integrated USB and Type-C charging ports for convenient charging of phones, tablets, and accessories without using backup outlets, ideal for modern home and office setups.
COMPACT DESIGN WITH REPLACEABLE BATTERY: This UPS system features a compact tower design that fits easily under desks or in home offices. The user-replaceable battery helps extend product lifespan, while quiet operation supports distraction-free environments.

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Main Highlights

RELIABLE BATTERY BACKUP FOR HOME DEVICES: Provides dependable backup power supply for power outages, supporting desktop computers, monitors, routers, modems, surveillance cameras, and other essential electronics. Ideal for home offices, networking equipment, and everyday connected devices.
7 OUTLETS WITH SURGE PROTECTION: This Uninterruptible Power Supply includes 5 battery backup outlets with surge protection plus 2 surge-only outlets to help safeguard connected electronics from voltage spikes and unexpected outages while maintaining productivity.
BUILT-IN AVR VOLTAGE STABILIZATION: Automatic Voltage Regulation (AVR) helps correct voltage fluctuations while simulated sine wave output supports stable power delivery for PCs, networking equipment, and everyday home or office electronics.
USB & TYPE-C CHARGING PORTS: This UPS backup power supply includes integrated USB and Type-C charging ports for convenient charging of phones, tablets, and accessories without using backup outlets, ideal for modern home and office setups.
COMPACT DESIGN WITH REPLACEABLE BATTERY: This UPS system features a compact tower design that fits easily under desks or in home offices. The user-replaceable battery helps extend product lifespan, while quiet operation supports distraction-free environments.

8.1

Very Good

Hosyond

Mini DC UPS Battery Backup Uninterruptible Power Supply 18W 5V/9V/12V/15V/24V Output for Router, Modem, POE Devices, Security IP Camera

Main Highlights

Uninterrupted Power During Outages Keep your internet and devices running even during blackouts. This mini UPS automatically switches to backup power, providing several hours of runtime for routers, modems, and other essential electronics.
Multiple Output Options for Versatile Use Supports wide AC input (85V265V) and offers 5 output ports: 1× USB 5V/2A, 1× DC 5V/2A, 1× DC 9V/1A, 1× DC 12V/1A, 1× POE 15V/24V 0.6A. Perfect for a variety of low-voltage devicesno separate adapter needed.
Built-In Safety Protection Equipped with intelligent protection: short-circuit prevention, overcharge and deep-discharge protection, voltage regulation, thermal control, and overcurrent protection to keep your devices safe.
Real-Time Battery Indicator Built-in batteries. Know your power status at a glance. The built-in LED indicator displays remaining battery capacity so you can recharge in time and avoid unexpected shutdowns.
Compatible with Most Home and Office Devices Works with routers, modems, IP cameras, LED light strips, security systems, audio gear, dash cams, smartphones, card readers, aquariums, and more.

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Main Highlights

Uninterrupted Power During Outages Keep your internet and devices running even during blackouts. This mini UPS automatically switches to backup power, providing several hours of runtime for routers, modems, and other essential electronics.
Multiple Output Options for Versatile Use Supports wide AC input (85V265V) and offers 5 output ports: 1× USB 5V/2A, 1× DC 5V/2A, 1× DC 9V/1A, 1× DC 12V/1A, 1× POE 15V/24V 0.6A. Perfect for a variety of low-voltage devicesno separate adapter needed.
Built-In Safety Protection Equipped with intelligent protection: short-circuit prevention, overcharge and deep-discharge protection, voltage regulation, thermal control, and overcurrent protection to keep your devices safe.
Real-Time Battery Indicator Built-in batteries. Know your power status at a glance. The built-in LED indicator displays remaining battery capacity so you can recharge in time and avoid unexpected shutdowns.
Compatible with Most Home and Office Devices Works with routers, modems, IP cameras, LED light strips, security systems, audio gear, dash cams, smartphones, card readers, aquariums, and more.

8.1

Very Good

CyberPower

CyberPower CP1500AVRLCD3 Intelligent LCD UPS System, 1500VA/900W, 12 Outlets, 2 USB Ports, AVR, Mini Tower, Black

Main Highlights

1500VA/900W Intelligent LCD Battery Backup Uninterruptible Power Supply (UPS) System uses simulated sine wave output 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
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, thereby extending the life of the battery
3-YEAR WARRANTY INCLUDING THE BATTERY; $500,000 Connected Equipment Guarantee and FREE PowerPanel Personal Edition Management Software (Download)

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Main Highlights

1500VA/900W Intelligent LCD Battery Backup Uninterruptible Power Supply (UPS) System uses simulated sine wave output 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
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, thereby extending the life of the battery
3-YEAR WARRANTY INCLUDING THE BATTERY; $500,000 Connected Equipment Guarantee and FREE PowerPanel Personal Edition Management Software (Download)

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