Best Large 8 Hour UPS Battery Backup in 2025
Updated on May 2025
#1
Recommended
7% Off
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- Smart 1500VA/1500W UPS system compatible with Active PFC and conventional power supplies; supports SNMP/HTTP remote monitoring with optional RMCARD205.
- Eight NEMA 5-15R outlets provide battery backup and surge protection for servers, storage devices, and network installations; features a six-foot cord with NEMA 5-15P plug.
- Removable multifunction LCD panel with a 4.5' cable for remote display of battery and power status, ideal for hard-to-reach locations.
- Equipped with Automatic Voltage Regulation (AVR) to stabilize minor power fluctuations without relying on battery power, enhancing battery lifespan.
- Includes a 3-year warranty covering the battery, a $375,000 connected equipment guarantee, and access to free PowerPanel Business Edition management software.
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- Smart 1500VA/1500W UPS system compatible with Active PFC and conventional power supplies; supports SNMP/HTTP remote monitoring with optional RMCARD205.
- Eight NEMA 5-15R outlets provide battery backup and surge protection for servers, storage devices, and network installations; features a six-foot cord with NEMA 5-15P plug.
- Removable multifunction LCD panel with a 4.5' cable for remote display of battery and power status, ideal for hard-to-reach locations.
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#2
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- LiFePO4 Battery technology offers a lifespan exceeding 10 years and over 3,000 charge cycles, reducing total ownership costs by more than 40% compared to lead-acid batteries.
- 1500VA/1200W Pure Sine Wave Line-Interactive UPS continuously monitors battery voltage with Automatic Voltage Regulation (AVR) to protect against power outages and fluctuations, ensuring reliability for computers and network devices.
- Eight NEMA 5-15P outlets provide surge protection and battery backup, with wider spacing to accommodate multiple power cords simultaneously.
- Intelligent LCD displays real-time battery and power status, featuring an auto safety shutdown to prevent damage. Integrated controls allow easy management of the alarm and LCD display.
- Communication port with USB connectivity supports automatic PC shutdown and includes two USB charging ports (Type-C and Type-A) for powering devices like smartphones and tablets.
- Meets industry safety certifications including UL1642, UL1973, UL1778, and FCC, ensuring reliable performance and maintenance-free operation for up to 10 years.
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- LiFePO4 Battery technology offers a lifespan exceeding 10 years and over 3,000 charge cycles, reducing total ownership costs by more than 40% compared to lead-acid batteries.
- 1500VA/1200W Pure Sine Wave Line-Interactive UPS continuously monitors battery voltage with Automatic Voltage Regulation (AVR) to protect against power outages and fluctuations, ensuring reliability for computers and network devices.
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#3
16% Off
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- 1500VA/1000W PFC Sine Wave UPS system supports both active PFC and conventional power supplies; ideal for protecting security systems, A/V equipment, and network devices.
- Eight NEMA 5-15R outlets offer battery backup and surge protection; features a right angle NEMA 5-15P plug with a 6-foot power cord.
- Color LCD panel provides real-time details on battery and power conditions, alerting users to potential issues before they impact equipment.
- Short-depth design (10.5 inches) allows for easy installation in spaces with limited depth; includes automatic voltage regulation to correct minor fluctuations without switching to battery, prolonging battery life.
- Comes with a 3-year warranty covering the battery; includes a $500,000 Connected Equipment Guarantee and complimentary PowerPanel Management Software for download.
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- 1500VA/1000W PFC Sine Wave UPS system supports both active PFC and conventional power supplies; ideal for protecting security systems, A/V equipment, and network devices.
- Eight NEMA 5-15R outlets offer battery backup and surge protection; features a right angle NEMA 5-15P plug with a 6-foot power cord.
- Color LCD panel provides real-time details on battery and power conditions, alerting users to potential issues before they impact equipment.
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#4
9% Off
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- Lithium Iron Phosphate Battery Pack offers over 10 years lifespan and 5000 cycles, achieving a total cost of ownership 40% lower than lead-acid alternatives.
- Equipped with eight NEMA 5-15P outlets providing surge protection and battery backup; includes a Battery Management System (BMS) and operates quietly with a noise level below 50 dB.
- Monitors battery voltage for efficiency; protects against power issues like outages, voltage drops, and surges; ideal for computers and network devices with a conversion time under 20 ms.
- Intelligent LCD panel displays real-time battery and power information; includes automatic safety features to prevent charging/discharging beyond limits, enhancing longevity.
- Certified by UL1642, UL1973, and TUV, ensuring adherence to strict safety standards; employs advanced chip technology for reliable operation and maintenance-free performance for up to 10 years.
- Buzzer alarm indicates abnormal power conditions with a mute function; multi-functional switch allows for easy system power management.
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- Lithium Iron Phosphate Battery Pack offers over 10 years lifespan and 5000 cycles, achieving a total cost of ownership 40% lower than lead-acid alternatives.
- Equipped with eight NEMA 5-15P outlets providing surge protection and battery backup; includes a Battery Management System (BMS) and operates quietly with a noise level below 50 dB.
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#5
15% Off
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- This lithium UPS uses a long-lasting Lithium Iron Phosphate Battery, providing over 10 years and 5000+ charge cycles while significantly lowering ownership costs compared to lead-acid batteries.
- Equipped with eight NEMA 5-15P outlets and a low-noise cooling fan, this device ensures efficient and safe operation through its built-in Battery Management System.
- The 1000VA/600W Pure Sine Wave UPS features advanced monitoring to protect against outages and voltage fluctuations, suitable for sensitive electronics with a quick conversion time.
- Real-time monitoring on the Intelligent LCD Panel helps manage battery and power conditions, incorporating an automatic safety mechanism to prevent damage and extend battery life.
- Certified for safety under UL1642, UL1973, and TUV standards, this professional UPS offers maintenance-free operation for up to a decade, ensuring reliability and safety.
- The updated model includes a buzzer mute function to silence alarms when switching to battery mode, with a multifunction switch for easy operation.
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- This lithium UPS uses a long-lasting Lithium Iron Phosphate Battery, providing over 10 years and 5000+ charge cycles while significantly lowering ownership costs compared to lead-acid batteries.
- Equipped with eight NEMA 5-15P outlets and a low-noise cooling fan, this device ensures efficient and safe operation through its built-in Battery Management System.
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#6
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
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#7
5% Off
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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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- 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
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#8
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.
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#9
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- 850VA / 450W power capacity for reliable battery backup
- Equipped with 9 outlets: 6 for UPS battery backup and surge protection, plus 3 additional surge-only outlets
- Includes 2 USB ports (2.4A total) for charging mobile devices
- Features a 5' power cord with a right-angle plug; wall-mountable with data port for UPS management
- Allows easy battery replacement with APC model RBC17 (sold separately)
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- 850VA / 450W power capacity for reliable battery backup
- Equipped with 9 outlets: 6 for UPS battery backup and surge protection, plus 3 additional surge-only outlets
- Includes 2 USB ports (2.4A total) for charging mobile devices
- Features a 5' power cord with a right-angle plug; wall-mountable with data port for UPS management
- Allows easy battery replacement with APC model RBC17 (sold separately)
#10
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- Lithium Iron Phosphate (LiFePO4) battery provides over 10 years lifespan and 3,000+ charge cycles, significantly reducing total cost of ownership compared to lead-acid alternatives.
- 1500VA/1000W line-interactive UPS ensures efficient battery voltage monitoring and voltage regulation to protect sensitive electronics from power fluctuations and outages.
- Eight NEMA 5-15P outlets with surge protection and battery backup, designed for accommodating multiple devices with ease through wider spacing between outlets.
- Intelligent LCD display offers real-time monitoring of battery and power status, along with safety features to prevent overcharging or discharging.
- Communication port and USB charging ports facilitate automatic PC shutdown and provide charging options for USB devices, including Type-C and Type-A with 10W total output.
- Meets industry safety standards with certifications like UL1642 and UL1973, designed for maintenance-free operation for up to a decade.
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- Lithium Iron Phosphate (LiFePO4) battery provides over 10 years lifespan and 3,000+ charge cycles, significantly reducing total cost of ownership compared to lead-acid alternatives.
- 1500VA/1000W line-interactive UPS ensures efficient battery voltage monitoring and voltage regulation to protect sensitive electronics from power fluctuations and outages.
- Eight NEMA 5-15P outlets with surge protection and battery backup, designed for accommodating multiple devices with ease through wider spacing between outlets.
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