Best UPS Backup Battery for PC in 2025

Updated on July 2025
#1
9% Off
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  • 1500VA/900W UPS with simulated sine wave output for protecting workstations, networking devices, and home electronics
  • 12 outlets: Six backup and surge-protected; six surge-protected only; Includes a 6-foot power cord; USB ports for quick mobile device charging
  • Color LCD panel provides real-time battery and power status, alerting users to potential issues
  • Automatic Voltage Regulation (AVR) manages minor power fluctuations without battery use, preserving battery life
  • 3-year warranty including battery, with $500,000 equipment protection and free management software available for download
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  • 1500VA/900W UPS with simulated sine wave output for protecting workstations, networking devices, and home electronics
  • 12 outlets: Six backup and surge-protected; six surge-protected only; Includes a 6-foot power cord; USB ports for quick mobile device charging
  • Color LCD panel provides real-time battery and power status, alerting users to potential issues
  • Automatic Voltage Regulation (AVR) manages minor power fluctuations without battery use, preserving battery life
  • 3-year warranty including battery, with $500,000 equipment protection and free management software available for download
Read More
#2
Value for Money
APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M Backup Battery Power Supply, AVR, Dataline Protection
APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M Backup Battery Power Supply, AVR, Dataline Protection
APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M Backup Battery Power Supply, AVR, Dataline Protection
APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M Backup Battery Power Supply, AVR, Dataline Protection
APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M Backup Battery Power Supply, AVR, Dataline Protection
APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M Backup Battery Power Supply, AVR, Dataline Protection
APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M Backup Battery Power Supply, AVR, Dataline Protection
APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M Backup Battery Power Supply, AVR, Dataline Protection
APC
Free Shipping
  • 1500VA / 900W battery backup for reliable power supply
  • 10 outlets: 5 provide battery backup, 5 offer surge protection
  • Includes 1 GB dataline protection, a 6' power cord with right-angle plug, and UPS management via dedicated data port
  • Features Automatic Voltage Regulation (AVR) to correct voltage fluctuations without battery discharge, compatible with Active PFC
  • Easily replaceable battery with genuine APC model APCRBC124; meets Energy Star certification standards
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  • 1500VA / 900W battery backup for reliable power supply
  • 10 outlets: 5 provide battery backup, 5 offer surge protection
  • Includes 1 GB dataline protection, a 6' power cord with right-angle plug, and UPS management via dedicated data port
  • Features Automatic Voltage Regulation (AVR) to correct voltage fluctuations without battery discharge, compatible with Active PFC
  • Easily replaceable battery with genuine APC model APCRBC124; meets Energy Star certification standards
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#3
APC UPS Battery Backup and Surge Protector, 600VA/330 Watts Backup Battery Power Supply, BE600M1 Back-UPS with USB Charger Port
APC UPS Battery Backup and Surge Protector, 600VA/330 Watts Backup Battery Power Supply, BE600M1 Back-UPS with USB Charger Port
APC UPS Battery Backup and Surge Protector, 600VA/330 Watts Backup Battery Power Supply, BE600M1 Back-UPS with USB Charger Port
APC UPS Battery Backup and Surge Protector, 600VA/330 Watts Backup Battery Power Supply, BE600M1 Back-UPS with USB Charger Port
APC UPS Battery Backup and Surge Protector, 600VA/330 Watts Backup Battery Power Supply, BE600M1 Back-UPS with USB Charger Port
APC UPS Battery Backup and Surge Protector, 600VA/330 Watts Backup Battery Power Supply, BE600M1 Back-UPS with USB Charger Port
APC UPS Battery Backup and Surge Protector, 600VA/330 Watts Backup Battery Power Supply, BE600M1 Back-UPS with USB Charger Port
APC UPS Battery Backup and Surge Protector, 600VA/330 Watts Backup Battery Power Supply, BE600M1 Back-UPS with USB Charger Port
APC
Free Shipping
  • 600VA / 330W battery backup power for reliable support
  • 7 total outlets: 5 provide battery backup and surge protection, 2 offer surge protection only
  • Includes a 1.5A USB charging port for small electronics
  • 5-foot power cord with a right-angle 3-prong wall plug, designed for wall mounting
  • Features a replaceable battery; compatible with genuine APC model APCRBC154 replacement
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  • 600VA / 330W battery backup power for reliable support
  • 7 total outlets: 5 provide battery backup and surge protection, 2 offer surge protection only
  • Includes a 1.5A USB charging port for small electronics
  • 5-foot power cord with a right-angle 3-prong wall plug, designed for wall mounting
  • Features a replaceable battery; compatible with genuine APC model APCRBC154 replacement
#4
APC UPS Battery Backup Surge Protector, 425VA Backup Battery Power Supply, BE425M, Black
APC UPS Battery Backup Surge Protector, 425VA Backup Battery Power Supply, BE425M, Black
APC UPS Battery Backup Surge Protector, 425VA Backup Battery Power Supply, BE425M, Black
APC UPS Battery Backup Surge Protector, 425VA Backup Battery Power Supply, BE425M, Black
APC UPS Battery Backup Surge Protector, 425VA Backup Battery Power Supply, BE425M, Black
APC UPS Battery Backup Surge Protector, 425VA Backup Battery Power Supply, BE425M, Black
APC UPS Battery Backup Surge Protector, 425VA Backup Battery Power Supply, BE425M, Black
APC UPS Battery Backup Surge Protector, 425VA Backup Battery Power Supply, BE425M, Black
APC
5% Off
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  • 425VA / 225W capacity for reliable battery backup
  • 6 outlets: 4 for UPS battery backup and surge protection, 2 for surge protection only; outlets may require initial resistance when used
  • 5-foot power cord with right-angle 3-prong wall plug; wall mountable design; battery serviceable only by a qualified technician
  • Provides backup power for critical electronics like WiFi routers during outages
  • Includes a 3-year warranty and $75,000 connected-equipment policy
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  • 425VA / 225W capacity for reliable battery backup
  • 6 outlets: 4 for UPS battery backup and surge protection, 2 for surge protection only; outlets may require initial resistance when used
  • 5-foot power cord with right-angle 3-prong wall plug; wall mountable design; battery serviceable only by a qualified technician
  • Provides backup power for critical electronics like WiFi routers during outages
  • Includes a 3-year warranty and $75,000 connected-equipment policy
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#5
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  • Uninterruptible power supply (UPS) with 400VA / 255W backup, suitable for home networks and entertainment systems.
  • Includes 6 outlets: 3 surge-protected and 3 with battery backup.
  • Safeguards electronics from power surges and provides power during outages, allowing for safe device shutdown.
  • Compact design for easy integration in home or office spaces, with a 5-foot power cord featuring a right angle plug.
  • Power management software is available for download to optimize performance.
  • Important to monitor device power consumption; load should remain below 80% of rated capacity for best results.
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  • Uninterruptible power supply (UPS) with 400VA / 255W backup, suitable for home networks and entertainment systems.
  • Includes 6 outlets: 3 surge-protected and 3 with battery backup.
  • Safeguards electronics from power surges and provides power during outages, allowing for safe device shutdown.
  • Compact design for easy integration in home or office spaces, with a 5-foot power cord featuring a right angle plug.
  • Power management software is available for download to optimize performance.
  • Important to monitor device power consumption; load should remain below 80% of rated capacity for best results.
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#6
APC UPS 1000VA UPS Battery Backup and Surge Protector, BX1000M Backup Battery Power Supply, AVR, Dataline Protection
APC UPS 1000VA UPS Battery Backup and Surge Protector, BX1000M Backup Battery Power Supply, AVR, Dataline Protection
APC UPS 1000VA UPS Battery Backup and Surge Protector, BX1000M Backup Battery Power Supply, AVR, Dataline Protection
APC UPS 1000VA UPS Battery Backup and Surge Protector, BX1000M Backup Battery Power Supply, AVR, Dataline Protection
APC UPS 1000VA UPS Battery Backup and Surge Protector, BX1000M Backup Battery Power Supply, AVR, Dataline Protection
APC UPS 1000VA UPS Battery Backup and Surge Protector, BX1000M Backup Battery Power Supply, AVR, Dataline Protection
APC UPS 1000VA UPS Battery Backup and Surge Protector, BX1000M Backup Battery Power Supply, AVR, Dataline Protection
APC UPS 1000VA UPS Battery Backup and Surge Protector, BX1000M Backup Battery Power Supply, AVR, Dataline Protection
APC
8% Off
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  • 1000VA / 600W power capacity for reliable battery backup
  • Eight outlets: four with battery backup and four with surge protection only
  • Automatic Voltage Regulation (AVR) stabilizes voltage without using battery power
  • Includes 1 GB network protection, 6' power cord with right-angle plug, and free Windows management software
  • Replaceable battery compatible with APC model APCRBC158 and meets Energy Star certification
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  • 1000VA / 600W power capacity for reliable battery backup
  • Eight outlets: four with battery backup and four with surge protection only
  • Automatic Voltage Regulation (AVR) stabilizes voltage without using battery power
  • Includes 1 GB network protection, 6' power cord with right-angle plug, and free Windows management software
  • Replaceable battery compatible with APC model APCRBC158 and meets Energy Star certification
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#7
8% Off
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  • 850VA/510W Ecologic Battery Backup UPS delivers simulated sine wave output to protect workstations and home devices.
  • 12 NEMA 5-15R outlets including six for battery backup and surge protection, and six surge only outlets, with a 45-degree angled input plug and five-foot power cord.
  • Multifunction LCD panel provides real-time information on battery status and power conditions.
  • ECO mode reduces energy consumption by powering down connected peripherals when the computer is off or in sleep mode.
  • Comes with a 3-year warranty, including the battery, and a $100,000 equipment guarantee, plus free PowerPanel management software.
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  • 850VA/510W Ecologic Battery Backup UPS delivers simulated sine wave output to protect workstations and home devices.
  • 12 NEMA 5-15R outlets including six for battery backup and surge protection, and six surge only outlets, with a 45-degree angled input plug and five-foot power cord.
  • Multifunction LCD panel provides real-time information on battery status and power conditions.
  • ECO mode reduces energy consumption by powering down connected peripherals when the computer is off or in sleep mode.
  • Comes with a 3-year warranty, including the battery, and a $100,000 equipment guarantee, plus free PowerPanel management software.
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#8
26% Off
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  • 1500VA/900W UPS with AVR for enhanced battery life and USB communication for notifications and controlled shutdown.
  • 10 outlets including 5 surge-only and 5 battery & surge, plus 2 spaced USB charging ports for larger plugs.
  • LCD display for monitoring runtime, load capacity, battery status, and voltage/frequency.
  • Energy Star certified for energy efficiency and eco-friendliness.
  • 3-year warranty covering the entire unit and battery, with advanced replacement option.
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  • 1500VA/900W UPS with AVR for enhanced battery life and USB communication for notifications and controlled shutdown.
  • 10 outlets including 5 surge-only and 5 battery & surge, plus 2 spaced USB charging ports for larger plugs.
  • LCD display for monitoring runtime, load capacity, battery status, and voltage/frequency.
  • Energy Star certified for energy efficiency and eco-friendliness.
  • 3-year warranty covering the entire unit and battery, with advanced replacement option.
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#9
Free Shipping
  • 7 Standard US Outlets: 5 outlets with backup & surge protection, 2 for surge protection only.
  • Additional Ports: RJ45 for surge protection, 2 USB outlets, and 1 Type-C outlet for fast charging.
  • Automatic Voltage Regulation: Maintains clean power to protect devices and prolong their lifespan.
  • Unique Design: Compact and versatile for vertical or horizontal placement.
  • Replaceable Battery: Easy battery replacement using a Phillips screwdriver.
  • Quiet Operation: Power button silences the unit for noise-free use.
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  • 7 Standard US Outlets: 5 outlets with backup & surge protection, 2 for surge protection only.
  • Additional Ports: RJ45 for surge protection, 2 USB outlets, and 1 Type-C outlet for fast charging.
  • Automatic Voltage Regulation: Maintains clean power to protect devices and prolong their lifespan.
  • Unique Design: Compact and versatile for vertical or horizontal placement.
  • Replaceable Battery: Easy battery replacement using a Phillips screwdriver.
  • Quiet Operation: Power button silences the unit for noise-free use.
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#10
16% Off
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  • Provides surge protection and battery backup during power outages and spikes, with USB communication for notifications and controlled shutdown available through downloadable software.
  • Features 8 outlets, including 4 for surge only and 4 for battery and surge, with 2 outlets spaced to accommodate larger plugs without blocking others.
  • Includes surge protection for telecommunication and network data lines (RJ45/11).
  • Energy Star certified for energy efficiency and eco-friendliness.
  • Covered by a 3-year warranty, including battery replacement.
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  • Provides surge protection and battery backup during power outages and spikes, with USB communication for notifications and controlled shutdown available through downloadable software.
  • Features 8 outlets, including 4 for surge only and 4 for battery and surge, with 2 outlets spaced to accommodate larger plugs without blocking others.
  • Includes surge protection for telecommunication and network data lines (RJ45/11).
  • Energy Star certified for energy efficiency and eco-friendliness.
  • Covered by a 3-year warranty, including battery replacement.
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