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Updated: 18 Jul 2025

Top 10 Uninterruptible Power Supply

#1
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12V-2A Uninterruptible Power Supply Mini UPS Battery Backup Interface with 6000mAh Capacity for Outdoor Cameras and Security

Brand: CookiBlend
$15.19
⭐ 4.4
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    [RELIABLE POWER SUPPLY]: This 12V-2A uninterruptible power adapter ensures continuous operation of your devices. With a wide voltage input range of 110V-240V, it provides stable 12V2A output, compatible with outdoor cameras and other 12V devices.
  • [BUILT-IN BATTERY BACKUP]: Featuring a 6000mAh high-performance lithium battery, this UPS automatically switches to battery power during outages. It can power an ordinary device for up to 8 hours, ensuring uninterrupted functionality.
  • [COMPREHENSIVE PROTECTION]: Equipped with a battery protection board, this adapter offers over-current, over-voltage, over-charge, and over-discharge protection. It safeguards your connected devices and extends the battery life.
  • [SMART POWER MANAGEMENT]: The built-in battery enters sleep mode after full charge and activates during power cuts. This intelligent system maintains normal device function without requiring restarts, enhancing overall efficiency.
  • [COMPACT AND VERSATILE]: With dimensions of approximately 3.14x5.51x1.57 inches, this white ABS mini UPS is portable and easy to install. Its 5.5mm outer/2.1mm inner diameter interface is compatible with various 12V outdoor cameras and devices.
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#2
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Ups Battery Backup and Surge Protector 425VA/240W,Computer Uninterruptible Power Supply Units,Battery Backup Intelligent LCD,SKE Back UPS,Uninterruptible Power Supply,Battery Backup for Computer SKE

Brand: SKE SMART KEY ENERGY
$59.99
⭐ 4.6
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    ★Protect your work and life:Protect desktop computers,workstations,networking devices,and home entertainment devices(e.g.Modem&Router,Smartphone,PC Desktop Computer,Network-attached Storage).
  • ★AVR and Sockets:Automatic Voltage Regulation protects connected devices by stabilizing incoming voltage levels.4 Outlets provide battery backup and surge protection(Battery is charged),2 outlets provide surge protection only(Mains electricity is connected).
  • ★Multi-functional intelligent LCD:Displays real-time detailed information about battery and power condition,including input voltage,output voltage,battery capacity,load capacity,etc.And can automatically extinguish the screen(Boot 30 seconds,in the state of power automatically extinguish the screen;Touch the switch and the backlight will turn on automatically).
  • ★Eliminate noise:When the UPS is in battery mode,the beeping sound will be emitted after 6-10 seconds,which means that the UPS is in on-load state.As long as you touch the on key lightly to turn off the sound,the display screen will display silent state.When the battery is about to run out,the UPS will continuously emit the beeping alarm until the power off.
  • ★Free management software:The software can realize unattended system shutdown and power management.
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#3
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CyberPower CP1500AVRLCD3 Intelligent LCD UPS System, 1500VA/900W, 12 Outlets, 2 USB Ports, AVR, Mini Tower, Black

Brand: CyberPower
$199.95
⭐ 4.4
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    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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#4
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SKE Compact Size 425VA/240W UPS Battery Backup & Surge Protector for Computer UPS Uninterruptible Power Supply UPS Phoenix VL425

Brand: SKE SMART KEY ENERGY
$54.99
⭐ 4.8
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    7 Standard US Outlets: 5 black outlets for backup & surge protector, 2 white outlets for surge protection only. Backup your computer, router, modem, and other network devices.
  • Additional Ports: RJ45 port for surge protection, 2 USB outlets, and 1 Type-C outlet for fast charging your phone, laptop, and more.
  • Automatic Voltage Regulation: Simulated sine wave current provides stable and clean power, protecting your network systems from surges and extending the lifespan of your devices.
  • Unique Design: Compact size fits any space and can be placed vertically or horizontally.
  • Replaceable Battery: User-friendly design allows for easy battery replacement with just a Phillips screwdriver.
  • Quiet Operation: A simple press of the power button silences the unit.
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#5
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APC UPS Battery Backup Surge Protector, 425VA Backup Battery Power Supply, BE425M, Black

Brand: APC
$59.99
⭐ 4.1
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    425VA / 225W battery backup power supply
  • 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. Battery is not User-Replaceable, but is Service-Replaceable by qualified technician
  • During a power outage, this APC UPS provides battery backup power for WiFi routers and other small, critical electronics
  • This BE425M APC battery backup comes with a 3-year warranty, plus $75,000 connected-equipment policy
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#6
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CyberPower ST425 Standby UPS System, 425VA/260W, 8 Outlets, Compact, Black

Brand: CyberPower
$59.95
⭐ 4.4
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    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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#7
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GOLDENMATE 1000VA/800W Lithium UPS Battery Backup and Surge Protector, Backup Battery Power Supply with LiFePO4 Batteries(230.4 Wh), Sinewave UPS System, 10 Years Lifespan, 8 Outlets, LCD Display

Brand: GOLDENMATE
$209.99
⭐ 4.2
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    [LiFePO4 Battery, Ultra-long Endurance]: This lithium UPS is equipped with a state-of-the-art Lithium Iron Phosphate Battery Pack, delivering a lifespan of over 10 years and more than 5000 charge cycles. Compared to traditional lead-acid battery solutions, it offers a total cost of ownership (TCO) that is more than 40% lower. The advanced battery technology not only ensures long-lasting performance but also eliminates the need for frequent battery replacements, providing a cost-effective and reliable power backup solution
  • [Multi-Outlets & Efficient Cooling System]: Featuring eight NEMA 5-15P outlets with both surge protection and battery backup, this plug-and-play device comes with an AC power cord. It also includes a built-in Battery Management System (BMS) and PP45 terminals for safe and reliable connections.The advanced BMS works efficiently with cooling system.The newly updated cooling fan operates at a noise level below 50 dB. Note: The high-power cooling fan will activate when the BMS detects heavy battery usage
  • [Trustworthy Protections]: The 1000VA/800W Pure Sine Wave Battery Backup Uninterruptible Power Supply (UPS) System continuously monitors battery voltage, ensuring high efficiency and reliability. It effectively addresses common electrical issues like power outages, high/low voltage, voltage drops, damping shocks, high voltage pulses, voltage fluctuations, and surges. This system is perfect for safeguarding computers, workstations, network devices, and telecom equipment
  • [Intelligent LCD Panel]: This UPS provides real-time, detailed information on battery and power conditions, ensuring optimal performance and reliability. It features an automatic safety mechanism that halts charging and discharging if limits are exceeded, preventing potential damage. This not only protects the system from overloading and overheating but also significantly extends the UPS's lifespan, ensuring long-term, dependable operation
  • [Professional UPS with Certifications]: Our UPS battery backup has successfully passed rigorous safety certifications, including UL1642, UL1973, and TUV, ensuring compliance with the highest industry standards. It incorporates the leading chip technology in the industry, providing double anomaly protection for enhanced safety and reliability. Additionally, the system offers a maintenance-free operation for up to 10 years, guaranteeing peace of mind and long-term dependability
  • [Updated Model with Buzzer Mute Function]: When the mains power is abnormal and the product switches to battery mode, a buzzer alarm will sound (check the indicator instructions in manual for the alarm frequency). Press the switch button to turn off the buzzer alarm function. Note: The switch button located below the LCD panel is intergrated with multi-functions. Long press switch 3s for system power on; Long press switch 5s for system power off; Single touch the switch for buzzer mute
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#8
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APC UPS Battery Backup and Surge Protector, 600VA/330 Watts Backup Battery Power Supply, BE600M1 Back-UPS with USB Charger Port

Brand: APC
$83.99
⭐ 4.7
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    Uninterruptible power supply (UPS) with 600VA / 330W battery backup power
  • 7 Outlets (NEMA 5-15R): 5 Battery Backup & Surge Protector; 2 Outlets with Surge Protection Only
  • 1 USB Charger Port (1.5A) for cell phones, small portable electronics
  • 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)
  • Replaceable Battery: Easily replace the UPS battery with a genuine APC replacement battery, model APCRBC154 (sold separately)
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#9
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APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M Backup Battery Power Supply, AVR, Dataline Protection

Brand: APC
$184.99
⭐ 4.2
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    Longer Runtime, High-Power Devices: This 1500VA / 900W Uninterruptible Power Supply supports larger setups, such as a PC with multiple monitors, router, and more
  • Multiple Devices: With 10 Outlets (NEMA 5-15R), you can support 5 devices with battery backup power, and 5 devices with Surge Protection
  • 1 GB network dataline protection, 6' Power Cord, right-angle 3-prong wall plug (NEMA 5-15P). Powerchute UPS management via dedicated data port (Windows 10, 22H2 Pro, 11 Pro. For Mac OS, use native "Energy Saver" Settings)
  • Automatic Voltage Regulation (AVR): instantly corrects low/high voltage fluctuations without discharging the battery, and is Active PFC compatible
  • Replaceable Battery and Energy-Star Certified: Easily replace the back up battery with a genuine APC replacement battery, model APCRBC124 (sold separately). This UPS meets the Energy Star Program Requirements for product specification: Uninterruptible Power Supplies (UPS)
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#10
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Amazon Basics UPS Battery Backup & Surge Protector 800VA/450W, 12 Outlets, Standby Uninterruptible Power Supply, for Power Outage Protection, Compact, Black

Brand: Amazon Basics
$93.46
⭐ 4.8
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    Standby uninterruptible power supply (UPS) with 800VA / 450W battery backup; ideal for desktop computers, home networks, IoT devices, and home entertainment devices
  • 12 outlets total (NEMA 5-15R), consisting of 6 surge-protected outlets and 6 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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