10 bestBattery Backup For Wifi Routerof June 2025
112M consumers helped this year.
1
Tripp Lite Pure Sine Wave Gaming UPS Battery Backup, 1500VA 900W 120V, Detachable LCD, Automatic Voltage Regulation, USB, RGB LED Lights, 3-Year Warranty & $250K Insurance (SMART1500PSGLCD)
TRIPP LITE
10.0
2
Tripp Lite SMART1500LCD Digital LCD 1500VA Line-Interactive UPS 8 Outlets
TRIPP LITE
10.0
3
Tripp Lite 1500VA UPS LCD Battery Back Up Tower AVR 120-Volt USB Coaxial RJ45, Black (OMNI1500LCDT)
TRIPP LITE
9.9
4
TRIPP LITE Pure Sine Wave Gaming UPS Battery Backup, 1000VA 600W 120V, Detachable LCD, Automatic Voltage Regulation, USB, RGB LED Lights, 250K Insurance (SMART1000PSGLCD), Black
TRIPP LITE
9.8
5
APC 1500VA Battery Backup with LCD
APC by Schneider Electric
9.8
Other
APC UPS Battery Backup & Surge Protector, 850VA Backup Battery Power Supply, BE850G2 Back-UPS with (2) USB Charger Ports
Tripp Lite 600VA UPS Desktop Battery Backup and Surge Protector, 300W, 4 Outlets, Home & Office UPS, Small Form Factor, Wall Mounting Option, 5ft Cord, 2-Year Warranty (BC600R)
Tripp Lite 850VA UPS Desktop Battery Backup and Surge Protector, 450W, 5 Outlets, Home & Office UPS, Small Form Factor, Wall Mounting Option, 5ft Cord, 2-Year Warranty (BC850R)
CyberPower EC850LCD Ecologic Battery Backup & Surge Protector UPS System, 850VA/510W, 12 Outlets, ECO Mode, Compact, Uninterruptible Power Supply
6
APC Battery Backup Surge Protector, BX850M Backup Battery Power Supply, AVR, Dataline Protection
APC by Schneider Electric
9.7
7
CyberPower CP1500AVRLCD3 Intelligent LCD UPS System, 1500VA/900W, 12 Outlets, 2 USB Ports, AVR, Mini Tower, Black
CyberPower
9.5
8
Amazon Basics Line-Interactive UPS 1500VA 900 Watt Surge Protector Battery Power Backup, 10 Outlets - Black
Amazon Basics
9.3
9
CyberPower CP1000PFCLCD PFC Sinewave UPS System, 1000VA/600W, 10 Outlets, AVR, Mini-Tower
CyberPower
9.2
5% off
10
CyberPower AVRG900LCD Intelligent LCD UPS System, 900VA/480W, 12 Outlets, AVR, Compact
CyberPower
9.0
A Guide to Selecting the Best Battery Backup For Wifi Router
Choosing a battery backup for your WiFi router is a smart way to keep your internet running during power outages. The right backup ensures your devices stay connected, whether you’re working from home, streaming, or just want to avoid interruptions. To find the best fit, you’ll want to look at a few key features that determine how long your router will stay powered, how easy the device is to use, and how well it matches your router’s needs.
Battery Capacity (mAh or Wh)
Battery capacity tells you how much energy the backup can store, usually measured in milliampere-hours (mAh) or watt-hours (Wh). This is important because it directly affects how long your router will stay powered during an outage. Lower capacity (under 5000mAh) might only last an hour or two, which is fine for short outages. Mid-range (5000-10000mAh) can keep you online for several hours, while high capacity (over 10000mAh) is best for longer outages or if you want to power more than just your router. To pick the right one, think about how long you typically need backup power and whether you want to support just your router or other devices too.
Output Voltage and Current
Routers require a specific voltage and current to operate, often listed on the router’s power adapter (like 9V/1A or 12V/2A). The battery backup must match these values to work safely and effectively. Some backups offer adjustable outputs, while others are fixed. If your router needs 12V, make sure the backup provides 12V output. If you’re unsure, check your router’s label or manual. Picking the right output ensures your router runs smoothly and avoids damage.
Number and Type of Output Ports
The number and type of output ports determine how many devices you can power and what kinds. Some battery backups have just one DC output for a router, while others include USB ports for phones or other gadgets. If you only need to power your router, a single DC port is enough. If you want to charge other devices at the same time, look for models with extra USB or DC ports. Choose based on what you plan to keep running during an outage.
Automatic Switchover (UPS Function)
Automatic switchover, or UPS (Uninterruptible Power Supply) function, means the battery backup instantly takes over when the power goes out, so your router doesn’t disconnect. This is important if you need a seamless internet connection, like for video calls or online gaming. Some basic models require you to manually switch over, which can cause a brief interruption. If you need continuous connectivity, look for a backup with automatic switchover.
Recharge Time
Recharge time is how long it takes for the battery backup to fully recharge after use. Faster recharge times mean your backup is ready sooner for the next outage. If you live in an area with frequent outages, a quick recharge is helpful. If outages are rare, this may be less important. Consider your local power situation to decide how much this matters for you.
Size and Mounting Options
The size and mounting options affect where and how you can place the battery backup. Smaller, lightweight models are easy to tuck behind your router or on a shelf, while larger ones may need more space. Some come with wall-mounting brackets or Velcro straps for convenience. If you have limited space or want a tidy setup, look for a compact model with flexible mounting options.
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