15 Best UPS for NAS and Router in 2026 (Power Your Network)

For most NAS and router setups, I’d start with the APC BX1500M for its higher capacity, while the CyberPower CP1500PFCLCD stands out for pure sine wave output and the WALLECUBE 150W DC UPS for compact, low-power gear. The right choice depends on your equipment’s combined wattage, how long you need it to run, and whether your NAS benefits from a pure sine wave. Larger battery backups offer more room for a NAS and networking gear, but take up more space; smaller units suit a router or brief outage coverage. I compare all 15 options by capacity, output, usability, and fit for common home setups below. Read on for the full breakdown and a guide to choosing the right UPS for your needs.

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Key Takeaways

• The APC BX1500M is the capacity-focused pick for buyers who need more headroom for a NAS and network equipment than compact 425VA–850VA models provide.
• The CyberPower CP1500PFCLCD and APC BR1000MS offer pure sine wave output, a useful distinction for NAS systems or power supplies that call for that waveform.
• The WALLECUBE 150W DC UPS serves a different setup: it targets compatible low-voltage network devices and avoids the size of a conventional AC UPS.
• Several APC models cluster around 550VA–650VA, so buyers should compare outlet layout, device fit, and workload rather than assuming similar capacity means identical suitability.
• A higher VA figure does not guarantee a particular runtime; NAS and router wattage, battery condition, and the UPS load all affect how long equipment stays powered.

Our Top Ups For Nas And Router Picks

APC BE850G2 850VA UPS Battery Backup & Surge Protector		Best Overall for Typical NAS and Router Setups	Capacity: 850VA / 450W	Runtime: Up to 35 minutes at 100W	Outlets: 9 total: 6 battery-backed, 3 surge-only	VIEW ON AMAZON	See Our Full Breakdown
WALLECUBE 150W DC UPS for NAS and Network Devices		Best Compact DC UPS for Compatible Gear	Maximum power: 150W	Input voltage: 20V	Output: 20V, 10A	VIEW ON AMAZON	See Our Full Breakdown
APC 550VA/330W Battery Backup and Surge Protector, BE650G1		Best Value for a Light NAS and Router Load	Capacity: 550VA / 330W	Runtime: Up to 22 minutes at 100W	Outlets: 8 total: 4 battery-backed, 4 surge-only	VIEW ON AMAZON	See Our Full Breakdown
APC Back-UPS BE550G 550VA/330W Uninterruptible Power Supply (UPS) Battery Backup & Surge Protector		Best Wall-Mountable Pick for a Small Network Corner	Capacity: 550VA / 330W	Outlets: 8 NEMA 5-15R: 4 battery-backed, 4 surge-only	Runtime: Up to 29 minutes at 100W, per related listing copy	VIEW ON AMAZON	See Our Full Breakdown
APC BX1500M UPS Battery Backup & Surge Protector		Best for Larger NAS Setups and Extended Runtime	Capacity: 1500VA / 900W	Outlets: 10 total: 5 battery-backed, 5 surge-only	Runtime: Up to 68 minutes at 100W	VIEW ON AMAZON	See Our Full Breakdown
SKE SK1500 1500VA/900W UPS Battery Backup and Surge Protector		Best for High-Capacity NAS Setups	Capacity: 1500VA / 900W	Model: SK1500	Outlets: 6 battery backup and surge protected; 2 surge only	VIEW ON AMAZON	See Our Full Breakdown
Goldenmate 600VA/360W Lithium UPS Battery Backup & Surge Protector, Gray		Best Compact Lithium Pick	Battery type: LiFePO4	Capacity: 600VA / 360W	UPS type: Standby	VIEW ON AMAZON	See Our Full Breakdown
CyberPower EC850LCD Ecologic UPS Battery Backup and Surge Protector		Best for Peripheral Power Management	Voltage: 120V	Maximum power: 500W	Output wattage: 510W	VIEW ON AMAZON	See Our Full Breakdown
APC BE1050G3 Back-UPS 1050VA/600W UPS Battery Backup and Surge Protector		Best Balanced Home Network Pick	Capacity: 1050VA / 600W	Outlets: 8 total: 6 battery backup and surge protected, 2 surge only	USB ports: 1 USB-C and 1 USB-A; 5V/3A shared	VIEW ON AMAZON	See Our Full Breakdown
CyberPower ST425 425VA Standby UPS Battery Backup and Surge Protector		Best for a Minimal Network Setup	Capacity: 425VA / 260W	Output waveform: Simulated sine wave	Outlets: 8 NEMA 5-15R	VIEW ON AMAZON	See Our Full Breakdown
CyberPower CP1500PFCLCD 1500VA/1000W Sine Wave UPS Battery Backup and Surge Protector		Best for Higher-Power NAS Setups	Capacity: 1500VA / 1000W	Output waveform: Sine wave	Outlets: 12 total: 6 battery backup and surge protected, 6 surge protected	VIEW ON AMAZON	See Our Full Breakdown
APC BE425M UPS Battery Backup and Surge Protector		Best Compact Pick for Routers	Capacity: 425VA / 255W	Outlets: 6 total: 4 battery backup and surge protected, 2 surge only	Runtime: Up to 15 minutes at a 100W load	VIEW ON AMAZON	See Our Full Breakdown
APC BE600M1 UPS Battery Backup & Surge Protector with USB Charging Port		Best Value for a Small NAS and Router	Model: BE600M1	Runtime: 23 minutes at a 100W load	Outlets: 5 battery backup and surge protected, 2 surge only	VIEW ON AMAZON	See Our Full Breakdown
APC Back-UPS 650 Battery Backup and Surge Protector (BVN650M1)		Best Basic Backup	Model: BVN650M1	Color: Black	Battery backup: Provided	VIEW ON AMAZON	See Our Full Breakdown
APC Back-UPS Pro BR1000MS 1000VA/600W Pure Sine Wave UPS Battery Backup & Surge Protector		Best for Longer Backup and Network Protection	Capacity: 1000VA / 600W	Output waveform: Pure sine wave	Topology: Line-interactive	VIEW ON AMAZON	See Our Full Breakdown

More Details on Our Top Picks

1. APC BE850G2 850VA UPS Battery Backup & Surge Protector

   

   Best Overall for Typical NAS and Router Setups

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   The APC BE850G2 is a balanced fit for a home NAS and router because its 450W capacity leaves more headroom than the 330W APC BE650G1 and BE550G. Six battery-backed outlets let me keep network gear and a modest NAS powered through an outage, while the other three outlets can handle devices that only need surge protection. Its listed runtime reaches 35 minutes at 100W, though actual backup time depends on the connected load. The silenceable alarm and replaceable battery make ongoing ownership more manageable. I would choose the BX1500M for a heavier setup or longer light-load runtime; the BE850G2 is the more measured choice when that extra capacity would go unused. Its 450W ceiling still rules it out for high-draw equipment, and the replacement battery is sold separately.

   Pros:

   • 450W capacity gives more headroom than the 330W APC BE650G1 and BE550G
   • Six battery-backed outlets accommodate a small NAS and several network devices
   • User-replaceable battery supports maintenance over the life of the UPS
   • Silenceable alarm and LED indicators make status checks less disruptive

   Cons:

   • 450W capacity may be insufficient for high-draw equipment
   • The two USB-A ports share a 2.4A output
   • Replacement battery is sold separately

   Best for: Home NAS owners pairing one storage device with a router, modem, and other modest network equipment

   Not ideal for: Buyers running a high-draw workstation or several power-hungry devices who need more than 450W of capacity

   • Capacity:850VA / 450W
   • Runtime:Up to 35 minutes at 100W
   • Outlets:9 total: 6 battery-backed, 3 surge-only
   • USB charging:2 USB-A ports, 5V/2.4A shared
   • Battery:User-replaceable; RBC17
   • Alarm:Silenceable, with LED indicators
   • Warranty:3 years
   Our verdict

   “Choose the BE850G2 for a typical NAS and router setup that needs more capacity than APC’s 330W models without moving up to the larger BX1500M.”

   → See it on Amazon →

2. WALLECUBE 150W DC UPS for NAS and Network Devices

   

   Best Compact DC UPS for Compatible Gear

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   The WALLECUBE 150W DC UPS takes a different approach from the AC models in this roundup: it is a compact, fanless unit for compatible 20V equipment, rather than a general-purpose outlet backup like the APC BE850G2. Its under-1ms switchover is designed to keep supported network devices powered through a brief interruption, and app monitoring can show battery, voltage, load, and temperature. Wake-on-LAN control adds a useful option for remotely managed setups. The metal enclosure and small footprint suit a shelf crowded with network gear. The tradeoff is compatibility: buyers need to confirm their NAS or router accepts its 20V output and connector. With a 150W maximum and a listing that says no plug, it is a specialized choice, not a simple replacement for an AC UPS with standard outlets.

   Pros:

   • Compact, fanless design fits beside network equipment
   • Under-1ms transfer is suited to preventing brief power gaps on compatible devices
   • App monitoring reports battery, voltage, load, and temperature
   • Wake-on-LAN control and multiple battery protections support managed setups

   Cons:

   • Compatibility is limited to devices that match its DC output requirements
   • Maximum output is 150W, below the APC BX1500M and BE850G2
   • Product data lists the power plug type as no plug

   Best for: Network enthusiasts with NAS or router equipment confirmed to accept 20V DC input and who want a small, fanless backup

   Not ideal for: Households with mixed AC devices or buyers unable to verify voltage, connector, and power compatibility

   • Maximum power:150W
   • Input voltage:20V
   • Output:20V, 10A
   • Battery:Lithium-ion
   • Charge time:4 hours
   • Runtime:2 hours
   • Outlets:5
   • Dimensions:3.9 × 4.7 × 1.5 in
   Our verdict

   “Pick the WALLECUBE for a verified 20V NAS or network device when compact DC backup matters more than standard AC outlets.”

   → See it on Amazon →

3. APC 550VA/330W Battery Backup and Surge Protector, BE650G1

   

   Best Value for a Light NAS and Router Load

   View on Amazon

   For a low-power NAS and router pair, the APC BE650G1 covers the basics without the extra capacity of the BE850G2 or BX1500M. It supplies 330W across four battery-backed outlets, with four more reserved for surge protection; at a listed 100W load, runtime is up to 22 minutes. That makes it more appropriate for keeping a modest network setup alive long enough to ride out a short outage or shut down cleanly than for running a broader home-office stack. The replaceable battery extends the unit’s service life, but it is sold separately. Compared with the BE550G, it has the same stated capacity and outlet split, so buyers should choose between them based on the specific features and documentation they need rather than expecting a major power difference.

   Pros:

   • Four battery-backed outlets can cover a small NAS and core network gear
   • Up to 22 minutes of runtime is specified at a 100W load
   • User-replaceable battery can extend the UPS’s usable service life
   • Four additional surge-only outlets provide room for noncritical equipment

   Cons:

   • 330W capacity offers less headroom than the BE850G2
   • Only four of the eight outlets provide battery backup
   • Replacement battery is sold separately

   Best for: Owners of a low-power NAS and router who need a straightforward 330W backup with four battery-backed outlets

   Not ideal for: Users who want longer runtime, greater load headroom, or battery backup for more than four devices

   • Capacity:550VA / 330W
   • Runtime:Up to 22 minutes at 100W
   • Outlets:8 total: 4 battery-backed, 4 surge-only
   • Replacement battery:APCRBC110, sold separately
   • Warranty:3 years
   • Equipment protection:$75,000
   Our verdict

   “Choose the BE650G1 for a modest NAS and router load when four backed-up outlets and 330W capacity are sufficient.”

   → See it on Amazon →

4. APC Back-UPS BE550G 550VA/330W Uninterruptible Power Supply (UPS) Battery Backup & Surge Protector

   

   Best Wall-Mountable Pick for a Small Network Corner

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   The APC Back-UPS BE550G suits a small network corner where flexible placement matters: it can sit on the floor or be wall mounted, and it provides four battery-backed outlets for a NAS, router, and essentials. Like the BE650G1, it is rated at 330W, so there is little reason to select it for extra power headroom over that model. Its listed runtime is up to 29 minutes at 100W, but that figure comes from related listing copy; I would treat it as a reference rather than a guaranteed result for a particular load. USB power management and data-line surge protection add useful connectivity details. The APC BE850G2 is the more capable option if outlet count on battery and wattage matter more, while this model’s four backed-up outlets and modest capacity constrain larger setups.

   Pros:

   • Wall-mountable design allows placement near a router or network shelf
   • Four battery-backed outlets cover core network equipment
   • USB connectivity supports computer power management
   • User-replaceable battery and three-year warranty support ongoing ownership

   Cons:

   • 330W capacity is well below the APC BE850G2 and BX1500M
   • Only four of eight outlets provide battery backup
   • Replacement battery is sold separately

   Best for: Home network owners who want a compact UPS that can be wall mounted near a router and a single NAS

   Not ideal for: Buyers needing verified longer runtime, high load capacity, or battery backup for more than four devices

   • Capacity:550VA / 330W
   • Outlets:8 NEMA 5-15R: 4 battery-backed, 4 surge-only
   • Runtime:Up to 29 minutes at 100W, per related listing copy
   • Connectivity:USB power management; data-line surge protection
   • Battery:User-replaceable; APCRBC110/RBC17 listed, sold separately
   • Mounting:Floor or wall mountable
   • Warranty:3 years
   Our verdict

   “Pick the BE550G when wall mounting is useful and a four-outlet, 330W backup is enough for your NAS and router.”

   → See it on Amazon →

5. APC BX1500M UPS Battery Backup & Surge Protector

   

   Best for Larger NAS Setups and Extended Runtime

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   When a NAS sits alongside a modem, router, switch, and other equipment, the APC BX1500M offers the most power headroom in this five-product group: 900W, compared with 450W for the BE850G2 and 330W for the BE650G1 and BE550G. Its runtime is listed at up to 68 minutes at 100W, giving a lightly loaded network setup more time during an outage; heavier loads will reduce that substantially. Automatic voltage regulation can correct some brownouts without drawing on the battery, while the LCD makes operating status easier to check. Five of its ten outlets provide backup, so outlet count alone does not make it a fit for every rack. It is also a heavy unit, and the replacement battery is sold separately.

   Pros:

   • 900W capacity provides the greatest load headroom among these five products
   • Listed runtime reaches up to 68 minutes at a 100W load
   • Automatic voltage regulation addresses some brownouts without switching to battery
   • LCD status panel and user-replaceable battery aid monitoring and maintenance

   Cons:

   • Heavy construction makes placement and moving less convenient
   • Only five of ten outlets provide battery backup
   • Replacement battery is sold separately

   Best for: Households with a larger NAS, router, and network switch that need substantial wattage headroom and longer runtime at light loads

   Not ideal for: Buyers with only a router and small NAS who want a compact, light-duty unit or do not need 900W capacity

   • Capacity:1500VA / 900W
   • Outlets:10 total: 5 battery-backed, 5 surge-only
   • Runtime:Up to 68 minutes at 100W
   • Voltage regulation:AVR; corrects brownouts from 88V+ and surges ±13% to 120V
   • Surge protection:Coaxial and Ethernet
   • Display:LCD status panel
   • Replacement battery:APCRBC124, sold separately
   • Efficiency:ENERGY STAR certified, 92%+
   Our verdict

   “Choose the BX1500M when a larger NAS and network stack need more wattage headroom and extended light-load backup.”

   → See it on Amazon →

6. SKE SK1500 1500VA/900W UPS Battery Backup and Surge Protector

   

   Best for High-Capacity NAS Setups

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   The SKE SK1500 has the output headroom for a NAS, router, and additional network gear, with 900W capacity that exceeds the smaller Goldenmate 600VA/360W. Its LCD reports battery, voltage, and load conditions, while AVR can help manage voltage fluctuations without immediately switching to battery. Free shutdown software is useful when the NAS supports a compatible connection and needs time to close files safely. The layout has a practical limit: only six of eight outlets receive battery backup, so connected devices need careful placement. A cooling fan helps dissipate heat at higher loads, but can add noise near a quiet home network rack. Choose this over the APC BE1050G3 when extra wattage matters more than a smaller output rating and a user-replaceable battery.

   Pros:

   • 900W output gives more headroom than the 360W Goldenmate for a NAS and other connected equipment.
   • AVR helps handle incoming voltage changes.
   • LCD shows battery, voltage, and load information.
   • Shutdown software can help a compatible NAS or computer close safely.

   Cons:

   • Only six of the eight outlets provide battery backup.
   • Cooling fan may be audible in a quiet room.
   • Battery-mode and low-battery alarms beep.

   Best for: NAS owners who want to keep a multi-device network setup powered and enable unattended shutdown.

   Not ideal for: People placing a UPS beside a quiet router or bedroom setup, or anyone who needs battery backup on more than six devices.

   • Capacity:1500VA / 900W
   • Model:SK1500
   • Outlets:6 battery backup and surge protected; 2 surge only
   • Voltage regulation:Automatic Voltage Regulation (AVR)
   • Display:Multi-functional intelligent LCD
   • Cooling:Built-in cooling fan
   • Software:Free power management software for unattended shutdown
   Our verdict

   “Choose the SKE SK1500 if your NAS setup needs more output headroom and you can accommodate its fan and six backup outlets.”

   → See it on Amazon →

7. Goldenmate 600VA/360W Lithium UPS Battery Backup & Surge Protector, Gray

   

   Best Compact Lithium Pick

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   For a modest NAS-and-router pair, the Goldenmate 600VA/360W pairs a compact, wall-mountable metal enclosure with a LiFePO4 battery rated for 10+ years and 3000+ charge cycles. That long-life battery is its clearest distinction from lead-acid options such as the APC BE1050G3, whose battery is user replaceable but sold separately. All five outlets provide battery backup, and the communication port supports automatic shutdown for compatible computers and NAS devices. The ceiling is 360W, so this pick suits networking gear better than a high-draw workstation or several demanding devices. Its simulated sine wave may also rule it out for equipment that calls for a different output waveform. USB charging and an emergency light add convenience, but do not increase backup capacity.

   Pros:

   • LiFePO4 battery is rated for 10+ years and 3000+ charge cycles.
   • All five outlets provide battery backup and surge protection.
   • Communication port supports automatic shutdown for compatible NAS and computers.
   • Metal, wall-mountable enclosure includes a built-in LED emergency light.

   Cons:

   • 360W capacity can be insufficient for high-draw devices or multiple demanding loads.
   • Simulated sine wave may not suit equipment that requires another waveform.
   • 90–140V AC input limits use with 220V outlets.

   Best for: Home network owners with a low-draw NAS and router who want a wall-mountable UPS with a long-life battery.

   Not ideal for: Users with high-power workstations, several high-draw devices, 220V outlets, or equipment that requires pure sine wave output.

   • Battery type:LiFePO4
   • Capacity:600VA / 360W
   • UPS type:Standby
   • Output waveform:Simulated sine wave
   • Outlets:5 NEMA 5-15R, all battery backup and surge protected
   • USB charging:USB-A and USB-C; 10W total output
   • Communication:Port supports automatic safe shutdown for compatible Windows PCs, Macs, and NAS devices
   • Input voltage:90–140V AC
   • Dimensions:11.69 × 5.67 × 3.43 inches
   Our verdict

   “Pick the Goldenmate for a compact, low-draw NAS and router setup where long battery life matters more than high output.”

   → See it on Amazon →

8. CyberPower EC850LCD Ecologic UPS Battery Backup and Surge Protector

   

   Best for Peripheral Power Management

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   The CyberPower EC850LCD is a practical fit when a home network shares space with a desktop and peripherals: its 12 outlets give more connection options than the eight-outlet APC BE1050G3. Three ECO-controlled outlets can cut power to selected peripherals when a connected computer is off or asleep, which may help avoid leaving accessories on unnecessarily. The LCD and PowerPanel software add visibility and management, though ECO Mode requires a USB connection. For a NAS and router, the tradeoff is less attractive if extended outage runtime is the priority: the supplied data lists just two minutes under load, and the simulated sine wave is a constraint for equipment needing pure sine wave output. Its six battery-backed outlets also mean the rest are not outage-protected.

   Pros:

   • Twelve outlets provide more connection options than the APC BE1050G3.
   • Three ECO-controlled outlets can switch off peripherals when a connected computer sleeps or powers down.
   • LCD and PowerPanel software provide power and battery information.
   • Warranty covers three years, including the battery.

   Cons:

   • Listed runtime is only two minutes under load.
   • Only six outlets provide battery backup.
   • ECO Mode needs a USB connection, and output is simulated sine wave.

   Best for: A home office user connecting a NAS and router alongside a desktop and peripherals who values outlet count and ECO-controlled power.

   Not ideal for: Anyone who needs longer runtime during an outage or needs pure sine wave output for connected equipment.

   • Voltage:120V
   • Maximum power:500W
   • Output wattage:510W
   • Outlets:12 NEMA 5-15R
   • Battery-backed outlets:6
   • ECO-controlled outlets:3
   • Battery type:Sealed lead acid
   • Listed runtime:2 minutes
   • Form factor:Compact
   Our verdict

   “Choose the EC850LCD if outlet flexibility and peripheral power control matter more than outage runtime.”

   → See it on Amazon →

9. APC BE1050G3 Back-UPS 1050VA/600W UPS Battery Backup and Surge Protector

   

   Best Balanced Home Network Pick

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   The APC BE1050G3 balances capacity and practical maintenance for a home NAS, router, modem, and a few other devices. Its 600W output is a step up from the Goldenmate 600VA/360W, while AVR can help handle incoming voltage changes without drawing battery power for every fluctuation. The listed runtime of up to 36 minutes at a 100W load gives readers a useful reference for a lightly loaded network setup, though heavier loads shorten that window. Six of its eight outlets provide backup, matching the SKE SK1500’s backed-up outlet count but with less output headroom. USB-C and USB-A ports add charging convenience, and the user-replaceable battery makes later maintenance more straightforward; a replacement is sold separately.

   Pros:

   • 600W capacity offers more output than the Goldenmate 600VA/360W.
   • AVR helps manage incoming voltage fluctuations.
   • User-replaceable battery simplifies maintenance.
   • USB-C and USB-A charging ports are included.

   Cons:

   • Only six of eight outlets have battery backup.
   • Runtime falls as connected load increases.
   • Replacement battery is sold separately.

   Best for: Home NAS owners who want moderate output, AVR, a replaceable battery, and a stated runtime reference for a light load.

   Not ideal for: Users running a high-power workstation or expecting the listed light-load runtime to hold under heavier loads.

   • Capacity:1050VA / 600W
   • Outlets:8 total: 6 battery backup and surge protected, 2 surge only
   • USB ports:1 USB-C and 1 USB-A; 5V/3A shared
   • Runtime:Up to 36 minutes at 100W load
   • Voltage regulation:Automatic Voltage Regulation (AVR)
   • Replacement battery:APCRBC164
   • Warranty:3-year limited warranty
   • Mounting:Floor or wall-mountable
   Our verdict

   “Choose the APC BE1050G3 for a moderately sized NAS and network setup where AVR and replaceable-battery maintenance are priorities.”

   → See it on Amazon →

10. CyberPower ST425 425VA Standby UPS Battery Backup and Surge Protector

    

    Best for a Minimal Network Setup

    View on Amazon

    The CyberPower ST425 suits a simple router-and-modem setup where the UPS needs to cover a few devices, not a loaded NAS rack. Its 425VA/260W capacity is lower than the APC BE1050G3’s 600W, so it leaves less room for drives and other equipment; only four of its eight outlets provide battery backup. That outlet split makes placement important: reserve the backed-up sockets for the router, modem, and any low-draw NAS that fits within capacity. LED indicators report power and wiring faults, and the three-year warranty includes the battery. Compared with the Goldenmate, it offers more total outlets but fewer backed-up ones, and uses simulated sine wave output. The supplied details do not specify runtime, so it is harder to judge how long it will sustain a particular network load.

    Pros:

    • Eight outlets accommodate multiple plugs.
    • Four outlets provide battery backup and surge protection.
    • LED indicators report power and wiring fault status.
    • Three-year warranty includes the battery.

    Cons:

    • 260W capacity is lower than the APC BE1050G3’s 600W.
    • Only four outlets provide battery backup.
    • Simulated sine wave output may not suit equipment that requires another waveform.

    Best for: People protecting a router and modem, with perhaps one other low-draw device, on a modest home network.

    Not ideal for: NAS owners with multiple drives or anyone needing several battery-backed outlets and substantial output headroom.

    • Capacity:425VA / 260W
    • Output waveform:Simulated sine wave
    • Outlets:8 NEMA 5-15R
    • Battery-backed outlets:4
    • Surge-only outlets:4
    • Voltage:120V
    • Power cord:5 feet
    • Warranty:3 years, including battery
    • Connected equipment guarantee:$75,000
    Our verdict

    “Pick the ST425 for a small router and modem setup if its 260W capacity and four backup outlets cover your needs.”

    → See it on Amazon →

11. CyberPower CP1500PFCLCD 1500VA/1000W Sine Wave UPS Battery Backup and Surge Protector

    

    Best for Higher-Power NAS Setups

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    High capacity and sine wave output make the CP1500PFCLCD a strong fit for a NAS paired with a router, modem, and other network equipment. Its 1000W rating gives it more headroom than the APC BE600M1, which is better suited to a smaller, lighter load. Six battery-backed outlets let you choose which devices stay online during an outage, while six more provide surge protection for equipment that does not need backup. AVR and the tilting color LCD help manage routine voltage fluctuations and check power conditions at a glance. The tradeoff is that its listed runtime is not specified, so I can’t compare outage time directly with the APC BR1000MS’s stated 42 minutes at 100W. Its five-foot cord and larger capacity also make placement worth planning.

    Pros:

    • 1000W capacity provides more headroom than the APC BE600M1
    • Sine wave output supports active PFC and conventional power supplies
    • Six battery-backed outlets plus six surge-only outlets
    • AVR and a tilting color LCD show and manage power conditions

    Cons:

    • Listed runtime data is not provided for estimating outage coverage
    • The 1500VA capacity may be more than a small router-only setup needs
    • The five-foot cord can limit placement options

    Best for: Home lab owners running a higher-power NAS alongside a router, modem, and several network devices

    Not ideal for: Router-only setups or buyers who need a stated runtime target before choosing a UPS

    • Capacity:1500VA / 1000W
    • Output waveform:Sine wave
    • Outlets:12 total: 6 battery backup and surge protected, 6 surge protected
    • Voltage regulation:Automatic voltage regulation (AVR)
    • Display:Tilting color LCD panel
    • USB charging:1 USB-A and 1 USB-C
    • Power cord:5 feet
    • Warranty:3 years, including the battery
    Our verdict

    “Choose this CyberPower when your NAS setup needs substantial capacity, sine wave output, and many protected outlets.”

    → See it on Amazon →

12. APC BE425M UPS Battery Backup and Surge Protector

    

    Best Compact Pick for Routers

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    For a router and modem that need a brief bridge through power interruptions, the wall-mountable APC BE425M keeps the setup small and simple. It offers four battery-backed outlets and two surge-only outlets, so I can reserve backup for internet equipment and use the remaining sockets for devices that only need surge protection. APC specifies up to 15 minutes at a 100W load; that is a useful reference for a modest load, but it is less stated runtime than the BE600M1’s 23 minutes at the same load. Its 255W ceiling also makes it a poor match for a larger NAS or a stack of power-hungry devices. The wiring fault indicator and LED status display add basic visibility, while the compact format suits a desk or wall near the network gear.

    Pros:

    • Compact body can be wall-mounted or placed on the floor
    • Four backup outlets and two surge-only outlets help prioritize devices
    • Up to 15 minutes of runtime at a 100W load
    • LED status display and building wiring fault indicator

    Cons:

    • 255W capacity limits use with larger NAS systems and other high-power equipment
    • Stated runtime is shorter than the APC BE600M1 at a 100W load

    Best for: Apartment dwellers and home office users who want brief backup for a router, modem, or VoIP phone

    Not ideal for: NAS owners with higher power draw or anyone who needs longer stated runtime under a 100W load

    • Capacity:425VA / 255W
    • Outlets:6 total: 4 battery backup and surge protected, 2 surge only
    • Runtime:Up to 15 minutes at a 100W load
    • Mounting:Wall-mountable or floor placement
    • Status indicators:LED status display and building wiring fault indicator
    • Warranty:3 years
    • Equipment protection policy:$75,000
    Our verdict

    “Pick the BE425M for a compact router and modem backup setup where modest capacity and short outage coverage are enough.”

    → See it on Amazon →

13. APC BE600M1 UPS Battery Backup & Surge Protector with USB Charging Port

    

    Best Value for a Small NAS and Router

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    The BE600M1 is a practical middle ground for a modest NAS, router, and modem: it offers five battery-backed outlets and APC lists 23 minutes at a 100W load. That gives it more stated backup time at this load than the smaller BE425M, while its 1.5A USB port can charge a phone during an outage. Well-spaced outlets are useful when power adapters compete for room, and a user-replaceable battery can extend the unit’s service life. Against the larger CyberPower CP1500PFCLCD, though, this APC has far less capacity and fewer total outlets, so it suits a lean home network rather than a loaded rack. The replacement battery is sold separately, and runtime drops as the connected load rises.

    Pros:

    • Up to 23 minutes at a 100W load
    • Five battery-backed outlets and two surge-only outlets
    • User-replaceable internal battery
    • 1.5A USB port and spaced outlets accommodate charging and bulky adapters

    Cons:

    • Replacement battery is sold separately
    • Runtime is limited at higher loads
    • Less capacity and fewer outlets than the CyberPower CP1500PFCLCD

    Best for: Home users backing up a modest NAS, router, and modem who want a replaceable battery and stated runtime

    Not ideal for: People running a high-draw NAS or several network devices that need extended runtime

    • Model:BE600M1
    • Runtime:23 minutes at a 100W load
    • Outlets:5 battery backup and surge protected, 2 surge only
    • USB port:1 x 1.5A
    • Replaceable battery:APCRBC154, sold separately
    • ASIN:B01FWAZEIU
    Our verdict

    “Choose the BE600M1 for a modest NAS and router setup that benefits from replaceable batteries and a clear 100W runtime figure.”

    → See it on Amazon →

14. APC Back-UPS 650 Battery Backup and Surge Protector (BVN650M1)

    

    Best Basic Backup

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    The available product information for the BVN650M1 confirms battery backup and surge protection, making it a basic option for a small network setup. It is listed in black, but capacity, outlet count, runtime, and other details are not supplied here; that limits how confidently I can match it to a NAS load. Compared with the APC BE600M1, which has a specified outlet layout and runtime at 100W, this model offers less evidence for planning which devices to connect or how long they may stay on. I would treat it as a candidate for simple router protection only after checking its full specifications against the connected equipment. The limited data is the main drawback: buyers who need predictable shutdown time or several battery-backed outlets should favor a better-documented option.

    Pros:

    • Provides battery backup for connected devices
    • Includes surge protection
    • Black finish

    Cons:

    • Capacity and runtime are not specified in the supplied product data
    • Outlet count and battery-backed outlet allocation are not specified
    • Limited listed details make NAS load planning difficult

    Best for: Router owners considering a straightforward APC battery backup who can verify capacity and outlet details before buying

    Not ideal for: NAS owners who need known wattage capacity, runtime, or outlet allocation to plan safe shutdowns

    • Model:BVN650M1
    • Color:Black
    • Battery backup:Provided
    • Surge protection:Provided
    • Capacity:Not specified in supplied product data
    • Runtime:Not specified in supplied product data
    Our verdict

    “Consider the BVN650M1 for basic router backup only if its full specifications meet your load and runtime needs.”

    → See it on Amazon →

15. APC Back-UPS Pro BR1000MS 1000VA/600W Pure Sine Wave UPS Battery Backup & Surge Protector

    

    Best for Longer Backup and Network Protection

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    When keeping a NAS and network online through a longer interruption matters, the BR1000MS stands out with up to 42 minutes at a 100W load, pure sine wave output, and AVR. Six battery-backed outlets leave room for core equipment, while coaxial and Gigabit Ethernet surge protection add coverage along data lines that a basic outlet-only UPS may miss. Compared with the CyberPower CP1500PFCLCD, it has lower rated capacity at 600W, but provides a stated runtime and dedicated coax/Ethernet protection. The LCD and two USB charging ports round out a well-equipped home network setup. The battery is replaceable, though the replacement is sold separately, and its heavier build can make placement less convenient. It is a better fit for sustained backup than for buyers who only need a brief router bridge.

    Pros:

    • Pure sine wave output suits sensitive electronics and active PFC power supplies
    • Up to 42 minutes at a 100W load
    • Ethernet and coaxial surge protection complement outlet protection
    • Six backup outlets, AVR, LCD status display, and USB-A/USB-C charging

    Cons:

    • 600W capacity is lower than the CyberPower CP1500PFCLCD
    • Replacement battery is sold separately
    • Heavy unit may be awkward to place

    Best for: NAS owners who want pure sine wave power, longer stated runtime at a light load, and surge protection for Ethernet or coax lines

    Not ideal for: Buyers prioritizing maximum wattage per UPS or a compact, easy-to-place unit

    • Capacity:1000VA / 600W
    • Output waveform:Pure sine wave
    • Topology:Line-interactive
    • Outlets:10 total: 6 battery backup and surge protected, 4 surge only
    • Runtime:Up to 42 minutes at a 100W load
    • Dataline protection:Coaxial and Gigabit Ethernet
    • USB ports:1 USB-C and 1 USB-A
    • Voltage regulation:Automatic voltage regulation (AVR)
    • Replaceable battery:APCRBC160, sold separately
    Our verdict

    “Choose the BR1000MS when longer stated runtime and data-line protection matter more than the highest capacity.”

    → See it on Amazon →

How We Picked

I ranked these UPS systems around the needs of a NAS and router: usable capacity, output type, device compatibility, and practical fit for a home network. Higher-capacity models rank well when they offer room for both devices, while pure sine wave models earn a distinct place for buyers whose equipment benefits from that output. I also considered whether a product suits a small DC-powered setup or a basic router backup, since a larger AC unit can add unnecessary bulk for those jobs.

The ranking reflects tradeoffs rather than a single spec. A UPS with more VA or watt capacity may support a heavier load, but capacity alone does not establish runtime; a smaller or DC model can make more sense for a modest network. I also weighed how clearly each model serves a particular buyer, from first-time owners to people seeking pure sine wave output. Product names and stated specifications identify the options, but buyers should check exact outlet types, device power requirements, and shutdown support before choosing.

Factors to Consider When Choosing Ups For Nas And Router

I’d choose a UPS by working from the equipment outward: first confirm what must stay on, then match the power delivery and shutdown plan to that load. These broader checks help avoid buying a unit that has an impressive capacity label but does not fit the devices or outage you need to cover.

Start With the NAS and Network Load

List every device that needs backup power, including the NAS, router, modem, and any essential switch. Check each device’s power draw from its label or documentation, then add the loads together. Leave some headroom so the UPS is not operating at its limit, especially if the NAS has multiple drives or other components that draw power during activity. A router-only setup can often use a smaller unit, while adding a NAS changes the capacity calculation. Avoid sizing by the NAS power adapter’s maximum rating alone if you can find actual consumption figures. The goal is a UPS whose watt capacity comfortably covers the combined load.

Decide What the Backup Is Supposed to Do

There is a practical difference between riding through a brief interruption and keeping a NAS running long enough to shut down cleanly. If your main concern is protecting data, compatible NAS software and a USB communication link can let the UPS signal a safe shutdown. If you need the internet connection to remain available during short outages, include the modem and router in the backed-up load. Keeping extra equipment online consumes the battery faster, so choose which devices matter before adding them. Do not assume a larger VA number tells you how many minutes your own setup will run. Use runtime estimates for your expected wattage and treat them as planning guidance.

Check Waveform and Power Supply Compatibility

Some equipment is more selective about the power waveform it receives while on battery. Pure sine wave models such as the CyberPower CP1500PFCLCD and APC BR1000MS address that need within this lineup, while many buyers with simpler network gear may prioritize capacity and fit. Check the NAS or power supply documentation for any waveform requirement before narrowing the field. Compatibility matters most when the UPS switches to battery, so normal wall operation does not answer the question. If the manufacturer specifies pure sine wave output, treat that as a requirement rather than a nice extra. If it does not, weigh the added feature against your actual setup.

Match AC and DC Power to Your Devices

Most products in this roundup are conventional AC UPS units, but the WALLECUBE is a DC option intended for compatible network devices. A DC UPS can suit a low-power router setup and reduce the need for a larger AC box, yet voltage, connector size, and polarity must match the device. Never assume that two plugs which physically fit are electrically interchangeable. With an AC UPS, check how many battery-backed outlets are available and whether they can accommodate bulky adapters. Count the devices you need to protect before buying, including the modem if internet access is part of the plan. Outlet count and type can matter as much as headline capacity.

Plan for Shutdown, Placement, and Battery Care

A UPS only protects the NAS well if the system can respond before the battery runs out. Confirm that your NAS supports communication with the model you choose and check whether the connection uses USB or another supported method. Leave room around the UPS for airflow and access to its controls, and consider noise and footprint if it will sit near a desk or living area. Batteries age, so check the replacement process and maintenance guidance before purchase. A sealed lead-acid battery and a lithium model can involve different replacement and ownership expectations. Set a recurring reminder to check battery status rather than waiting for an outage to reveal a problem.

Frequently Asked Questions

Do I need a pure sine wave UPS for my NAS?

Not every NAS requires pure sine wave output, so check the NAS and power supply documentation first. This roundup includes two clear pure sine wave options, the CyberPower CP1500PFCLCD and APC BR1000MS. If your equipment specifies that waveform, choose a compatible model rather than guessing from its capacity. If no such requirement is listed, compare the other practical factors, including watt capacity, shutdown support, and outlet arrangement. The waveform label is a compatibility check, not a runtime estimate.

Can a UPS keep my NAS and router online during a long outage?

Possibly, but the runtime depends on the combined wattage and battery condition, so the model name alone cannot answer that. Adding a NAS to a router and modem load can shorten the available runtime considerably. Decide whether you need continued access or only enough time for the NAS to shut down safely. Then compare runtime estimates at a load close to your measured setup. For an outage longer than the UPS is designed to cover, a shutdown plan is more reliable than expecting continuous service.

Should I back up the modem and router as well as the NAS?

Back them up if you want the network connection to remain available while the NAS is on battery or completing a shutdown. The router alone may not provide internet access if the modem loses power, so include both when that matters. Each added device draws from the UPS and reduces the time available to the rest of the load. If safe NAS shutdown is your priority, keep the backed-up device list focused on the NAS and the network equipment it needs to communicate. Check that all required devices fit on battery-backed outlets.

Can I use a DC UPS with any router?

No. A DC UPS must match the router’s required voltage, connector, polarity, and current needs. The WALLECUBE is aimed at compatible DC network devices, while the AC models in this roundup connect through standard power adapters. Verify the router’s specifications and the UPS output details before connecting them. A plug that fits does not prove electrical compatibility, and a mismatch could prevent operation or damage equipment.

How much capacity should I leave unused?

I would leave headroom above the measured combined load so the UPS is not routinely pushed to its rated limit. Measure or look up the actual draw of the NAS, modem, router, and any other backed-up device, then compare that total with the UPS watt capacity. VA and watts are related but not interchangeable, so use the watt rating when matching the load. Extra capacity can also give you room to add a small network device later. It does not, by itself, guarantee a specific battery runtime.

Conclusion

For a typical NAS and router setup, I’d choose the APC BX1500M as the best overall starting point in this group because it offers a higher capacity class for a multi-device load. The APC BE850G2 is my best value-style choice for buyers whose measured load fits its smaller capacity, while the CyberPower CP1500PFCLCD is the premium pick for those who need pure sine wave output and more watt capacity. If you are new to UPS ownership and only need a basic router or modest network backup, the APC BE650G1 is a simpler capacity tier to evaluate. For a compact, compatible DC network setup, choose the WALLECUBE 150W DC UPS; for any pick, confirm load, outlets, and NAS shutdown compatibility before buying.