APCSpec score 7.7
1500 VA, 900 Watts, tower, Line interactive
+Pure sine wave output for sensitive electronics
+Line interactive design regulates voltage
+Tower form factor for desktop or floor placement
−Lower 900 watt output than most 1500VA units
$578.30-17%List: $696.99
as of 11/04/2026 05:06 PST - DetailsProduct details
Spec score7.7
Pros+Pure sine wave output for sensitive electronics
+Line interactive design regulates voltage
+Tower form factor for desktop or floor placement
+Delivers up to 900 watts of output
Cons−Lower 900 watt output than most 1500VA units
Compared with the 50 UPS Battery Backups on this page+Pure sine wave: only 90 of 509 here have one
−Line interactive: 82 of the 140 here have a higher design
−900 watts: 99 of the 197 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
CyberPowerSpec score 7.9
1500 VA, 1500 Watts, tower, 8 Outlets
+Pure sine wave output for sensitive electronics
+Eight outlets for multiple connected devices
+Compact mini-tower form factor
−Tower form only, not rackable
$700.95-7%List: $754.00
as of 11/04/2026 11:07 PST - DetailsProduct details
Spec score7.9
Pros+Pure sine wave output for sensitive electronics
+Eight outlets for multiple connected devices
+Compact mini-tower form factor
+Automatic shutdown support for connected computers
+Automatic voltage regulation included
Cons−Tower form only, not rackable
Compared with the 50 UPS Battery Backups on this page+Shutdown software: only 57 of 509 here have one
+Pure sine wave: only 90 of 509 here have one
+1500 watts: 132 of the 197 here have fewer watts
How pros and cons are picked (About: Disclaimer) About this product
CyberPowerSpec score 7.5
1000 VA, 600 Watts, tower, 9 Outlets
+1000VA and 600W capacity for desktop computers and monitors
+Nine outlets for multiple connected devices
+Automatic shutdown support for safe power-down during outages
$175.95-7%List: $189.95
as of 11/04/2026 10:08 PST - DetailsProduct details
Spec score7.5
Pros+1000VA and 600W capacity for desktop computers and monitors
+Nine outlets for multiple connected devices
+Automatic shutdown support for safe power-down during outages
+Tower form factor fits on a desk or floor
Compared with the 50 UPS Battery Backups on this page+Shutdown software: only 57 of 509 here have one
+9 outlets: 70 of the 98 here have fewer outlets
−1000 va: 180 of the 241 here have a higher va
−600 watts: 146 of the 197 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
CyberPowerSpec score 7.9
1500 VA, 1000 Watts, tower, 12 Outlets
+Pure sine wave output for sensitive electronics
+1500VA and 1000W capacity, the highest wattage in this group
+Twelve outlets for many connected devices
−Larger and heavier than the 1000VA models in this group
$309.95
as of 11/04/2026 11:08 PST - DetailsProduct details
Spec score7.9
Pros+Pure sine wave output for sensitive electronics
+1500VA and 1000W capacity, the highest wattage in this group
+Twelve outlets for many connected devices
+Automatic shutdown support for safe power-down during outages
+TAA certified for government procurement requirements
Cons−Larger and heavier than the 1000VA models in this group
Compared with the 50 UPS Battery Backups on this page+12 outlets: only 2 of 98 here have more outlets
+Shutdown software: only 57 of 509 here have one
+Pure sine wave: only 90 of 509 here have one
+1000 watts: 102 of the 197 here have fewer watts
How pros and cons are picked (About: Disclaimer) About this product
CyberPowerSpec score 7.9
1500 VA, 1050 Watts, tower, 8 Outlets
+Pure sine wave output for sensitive electronics
+Eight outlets for multiple connected devices
+Compact mini-tower form factor
−Tower form only, not rackable
$455.95
as of 11/04/2026 11:08 PST - DetailsProduct details
Spec score7.9
Pros+Pure sine wave output for sensitive electronics
+Eight outlets for multiple connected devices
+Compact mini-tower form factor
+Automatic shutdown support for connected computers
+Automatic voltage regulation included
Cons−Tower form only, not rackable
Compared with the 50 UPS Battery Backups on this page+Shutdown software: only 57 of 509 here have one
+Pure sine wave: only 90 of 509 here have one
+1050 watts: 119 of the 197 here have fewer watts
How pros and cons are picked (About: Disclaimer) About this product
CyberPowerSpec score 7.9
1000 VA, 600 Watts, tower, 10 Outlets
+Pure sine wave output for sensitive electronics
+1000VA and 600W capacity for desktop computers and monitors
+Ten outlets for multiple connected devices
$179.95
as of 11/04/2026 05:08 PST - DetailsProduct details
Spec score7.9
Pros+Pure sine wave output for sensitive electronics
+1000VA and 600W capacity for desktop computers and monitors
+Ten outlets for multiple connected devices
+Automatic shutdown support for safe power-down during outages
+Power factor correction supports modern power supplies
Compared with the 50 UPS Battery Backups on this page+10 outlets: only 9 of 98 here have more outlets
+Shutdown software: only 57 of 509 here have one
+Pure sine wave: only 90 of 509 here have one
−1000 va: 180 of the 241 here have a higher va
−600 watts: 146 of the 197 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
EatonSpec score 7.8
2000 VA, 1800 Watts, tower, Online
+Online double-conversion topology for continuous clean power
+Cybersecure network card for remote monitoring
+Tower form factor for placement on a desk or floor
$2,042.99
as of 11/04/2026 10:05 PST - DetailsProduct details
Spec score7.8
Pros+Online double-conversion topology for continuous clean power
+Cybersecure network card for remote monitoring
+Tower form factor for placement on a desk or floor
Compared with the 50 UPS Battery Backups on this page+Online: the highest design of the 140 here
+Network card: only 33 of 509 here have one
+1800 watts: 139 of the 197 here have fewer watts
+2000 va: 138 of the 241 here have a lower va
How pros and cons are picked (About: Disclaimer) About this product
CyberPowerSpec score 7.6
1500 VA, 900 Watts, tower, 12 Outlets
+Twelve outlets for many connected devices
+Two USB ports for charging
+Automatic shutdown feature included
$289.95
as of 11/04/2026 05:09 PST - DetailsProduct details
Spec score7.6
Pros+Twelve outlets for many connected devices
+Two USB ports for charging
+Automatic shutdown feature included
+Mini-tower form factor with AVR
Compared with the 50 UPS Battery Backups on this page+12 outlets: only 2 of 98 here have more outlets
+Shutdown software: only 57 of 509 here have one
−900 watts: 99 of the 197 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
CyberPowerSpec score 7.6
1500 VA, 900 Watts, tower, 12 Outlets
+1500VA and 900W capacity for larger desktop setups
+Twelve outlets for many connected devices
+Automatic shutdown support for safe power-down during outages
$269.95
as of 11/04/2026 11:08 PST - DetailsProduct details
Spec score7.6
Pros+1500VA and 900W capacity for larger desktop setups
+Twelve outlets for many connected devices
+Automatic shutdown support for safe power-down during outages
+Tower form factor fits on a desk or floor
+TAA compliant for government procurement requirements
Compared with the 50 UPS Battery Backups on this page+12 outlets: only 2 of 98 here have more outlets
+Shutdown software: only 57 of 509 here have one
−900 watts: 99 of the 197 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 7.9
10000 VA, 10000 Watts, tower, Online
+10kVA and 10kW capacity for large loads
+Online double-conversion topology for continuous power conditioning
+Tower form factor with hardwired input and output
−Hardwired connection requires professional installation
$8,654.90
as of 11/04/2026 05:09 PST - DetailsProduct details
Spec score7.9
Pros+10kVA and 10kW capacity for large loads
+Online double-conversion topology for continuous power conditioning
+Tower form factor with hardwired input and output
Cons−Hardwired connection requires professional installation
Compared with the 50 UPS Battery Backups on this page+Online: the highest design of the 140 here
+10000 watts: only 2 of 197 here have more watts
+10000 va: only 17 of 241 here have a higher va
How pros and cons are picked (About: Disclaimer) About this product
VertivSpec score 7.8
20000 VA, tower, Online
+20kVA capacity for medium-sized three-phase loads
+Online topology for continuous conditioned power
+Tower form factor for floor placement
−Tower form factor needs dedicated floor space
$23,000.55
as of 11/04/2026 05:09 PST - DetailsProduct details
Spec score7.8
Pros+20kVA capacity for medium-sized three-phase loads
+Online topology for continuous conditioned power
+Tower form factor for floor placement
+Includes Vertiv RDU120 card
Cons−Tower form factor needs dedicated floor space
Compared with the 50 UPS Battery Backups on this page+Online: the highest design of the 140 here
+20000 va: the highest va of the 241 here
How pros and cons are picked (About: Disclaimer) About this product
VertivSpec score 7.7
15000 VA, tower, Online
+15kVA capacity for mid-range three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
−Tower form factor needs dedicated floor space
$18,140.54
as of 11/04/2026 05:09 PST - DetailsProduct details
Spec score7.7
Pros+15kVA capacity for mid-range three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
Cons−Tower form factor needs dedicated floor space
Compared with the 50 UPS Battery Backups on this page+Online: the highest design of the 140 here
+15000 va: only 8 of 241 here have a higher va
How pros and cons are picked (About: Disclaimer) About this product
CyberPowerSpec score 8.3
1500 VA, 1500 Watts, tower, 8 Outlets
+Pure sine wave output for sensitive electronics
+Eight outlets for multiple connected devices
+Network management support included
−Tower form only, not rackable
$1,085.95
as of 11/04/2026 11:08 PST - DetailsProduct details
Spec score8.3
Pros+Pure sine wave output for sensitive electronics
+Eight outlets for multiple connected devices
+Network management support included
+Compact mini-tower form factor
+Automatic shutdown support for connected computers
Cons−Tower form only, not rackable
Compared with the 50 UPS Battery Backups on this page+Network card: only 33 of 509 here have one
+Shutdown software: only 57 of 509 here have one
+Pure sine wave: only 90 of 509 here have one
+1500 watts: 132 of the 197 here have fewer watts
How pros and cons are picked (About: Disclaimer) About this product
VertivSpec score 7.8
20000 VA, tower, Online
+20kVA capacity for medium-sized three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv card
−Tower form factor needs dedicated floor space
$21,963.41
as of 11/04/2026 05:09 PST - DetailsProduct details
Spec score7.8
Pros+20kVA capacity for medium-sized three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv card
Cons−Tower form factor needs dedicated floor space
Compared with the 50 UPS Battery Backups on this page+Online: the highest design of the 140 here
+20000 va: the highest va of the 241 here
How pros and cons are picked (About: Disclaimer) About this product
VertivSpec score 7.8
20000 VA, tower, Online
+20kVA capacity for medium-sized three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
−Tower form factor needs dedicated floor space
$24,300.53
as of 11/04/2026 05:09 PST - DetailsProduct details
Spec score7.8
Pros+20kVA capacity for medium-sized three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
Cons−Tower form factor needs dedicated floor space
Compared with the 50 UPS Battery Backups on this page+Online: the highest design of the 140 here
+20000 va: the highest va of the 241 here
How pros and cons are picked (About: Disclaimer) About this product
VertivSpec score 7.8
20000 VA, tower, Online
+20kVA capacity for medium-sized three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
−Tower form factor needs dedicated floor space
$24,500.55
as of 11/04/2026 05:09 PST - DetailsProduct details
Spec score7.8
Pros+20kVA capacity for medium-sized three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
Cons−Tower form factor needs dedicated floor space
Compared with the 50 UPS Battery Backups on this page+Online: the highest design of the 140 here
+20000 va: the highest va of the 241 here
How pros and cons are picked (About: Disclaimer) About this product
VertivSpec score 7.8
20000 VA, tower, Online
+Online double conversion topology for continuous power protection
+20 kVA capacity suits larger three-phase equipment loads
+Tower form factor stands alone without a rack
−Three-phase 208/120VAC wiring needs a qualified installer
$23,548.62
as of 11/04/2026 05:09 PST - DetailsProduct details
Spec score7.8
Pros+Online double conversion topology for continuous power protection
+20 kVA capacity suits larger three-phase equipment loads
+Tower form factor stands alone without a rack
Cons−Three-phase 208/120VAC wiring needs a qualified installer
Compared with the 50 UPS Battery Backups on this page+Online: the highest design of the 140 here
+20000 va: the highest va of the 241 here
How pros and cons are picked (About: Disclaimer) About this product
VertivSpec score 7.7
15000 VA, tower, Online
+15kVA capacity for mid-range three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
−Tower form factor needs dedicated floor space
$19,581.06
as of 11/04/2026 05:09 PST - DetailsProduct details
Spec score7.7
Pros+15kVA capacity for mid-range three-phase loads
+Online topology for continuous conditioned power
+Includes Vertiv RDU120 card
Cons−Tower form factor needs dedicated floor space
Compared with the 50 UPS Battery Backups on this page+Online: the highest design of the 140 here
+15000 va: only 8 of 241 here have a higher va
How pros and cons are picked (About: Disclaimer) About this product
RctcbrzvtwSpec score 7.6
6000 VA, 4800 Watts, tower, Online
+4800 W output capacity
+Online double conversion topology
+Tower form factor for floor placement
−No internal battery, batteries sold separately
$1,991.91
as of 11/04/2026 11:08 PST - DetailsProduct details
Spec score7.6
Pros+4800 W output capacity
+Online double conversion topology
+Tower form factor for floor placement
+LED display for monitoring
Cons−No internal battery, batteries sold separately
Compared with the 50 UPS Battery Backups on this page+Online: the highest design of the 140 here
+4800 watts: only 35 of 197 here have more watts
+6000 va: only 47 of 241 here have a higher va
How pros and cons are picked (About: Disclaimer) About this product
RctcbrzvtwSpec score 7.6
6000 VA, 6000 Watts, tower, Line interactive
+Rated at 6000 VA and 6000 W for large loads
+Tower form factor stands on its own without a rack
+Line interactive topology regulates voltage without switching to battery
−Ships without an internal battery, so batteries must be added separately
$1,391.94
as of 11/04/2026 11:08 PST - DetailsProduct details
Spec score7.6
Pros+Rated at 6000 VA and 6000 W for large loads
+Tower form factor stands on its own without a rack
+Line interactive topology regulates voltage without switching to battery
+Works on 220V power input
Cons−Ships without an internal battery, so batteries must be added separately
Compared with the 50 UPS Battery Backups on this page+6000 watts: only 21 of 197 here have more watts
+6000 va: only 47 of 241 here have a higher va
−Line interactive: 82 of the 140 here have a higher design
How pros and cons are picked (About: Disclaimer) About this product
RctcbrzvtwSpec score 7.4
3000 VA, 2400 Watts, tower, Line interactive
+2400 W output capacity
+Tower form factor for floor or desk placement
+Line interactive topology
−No internal battery, batteries sold separately
$1,511.93
as of 11/04/2026 11:08 PST - DetailsProduct details
Spec score7.4
Pros+2400 W output capacity
+Tower form factor for floor or desk placement
+Line interactive topology
Cons−No internal battery, batteries sold separately
Compared with the 50 UPS Battery Backups on this page+2400 watts: 146 of the 197 here have fewer watts
+3000 va: 149 of the 241 here have a lower va
−Line interactive: 82 of the 140 here have a higher design
How pros and cons are picked (About: Disclaimer) About this product
RctcbrzvtwSpec score 7.3
1000 VA, 600 Watts, tower, Line interactive
+Tower form factor with built-in battery
+Line interactive topology for voltage regulation
+Designed for 230V operation
−Runtime depends on the connected load
$1,175.95
as of 11/04/2026 05:06 PST - DetailsProduct details
Spec score7.3
Pros+Tower form factor with built-in battery
+Line interactive topology for voltage regulation
+Designed for 230V operation
Cons−Runtime depends on the connected load
Compared with the 50 UPS Battery Backups on this page−1000 va: 180 of the 241 here have a higher va
−600 watts: 146 of the 197 here have more watts
−Line interactive: 82 of the 140 here have a higher design
How pros and cons are picked (About: Disclaimer) About this product
RctcbrzvtwSpec score 7.3
1000 VA, 600 Watts, tower, Line interactive
+1000VA capacity with built-in battery
+Line interactive design for voltage regulation
+Tower form factor for desktop placement
−Requires 230V power input
$1,103.95
as of 11/04/2026 11:08 PST - DetailsProduct details
Spec score7.3
Pros+1000VA capacity with built-in battery
+Line interactive design for voltage regulation
+Tower form factor for desktop placement
Cons−Requires 230V power input
Compared with the 50 UPS Battery Backups on this page−1000 va: 180 of the 241 here have a higher va
−600 watts: 146 of the 197 here have more watts
−Line interactive: 82 of the 140 here have a higher design
How pros and cons are picked (About: Disclaimer) About this product
RctcbrzvtwSpec score 7.3
1500 VA, 980 Watts, tower, Line interactive
+1500VA capacity with built-in battery
+980W output for larger desktop loads
+Line interactive design for voltage regulation
−Requires 230V power input
$1,847.92
as of 11/04/2026 11:08 PST - DetailsProduct details
Spec score7.3
Pros+1500VA capacity with built-in battery
+980W output for larger desktop loads
+Line interactive design for voltage regulation
+Tower form factor for desktop placement
Cons−Requires 230V power input
Compared with the 50 UPS Battery Backups on this page+980 watts: 100 of the 197 here have fewer watts
−Line interactive: 82 of the 140 here have a higher design
How pros and cons are picked (About: Disclaimer) About this product
RctcbrzvtwSpec score 7.3
750 VA, 500 Watts, tower, Line interactive
+750VA capacity with built-in battery
+Line interactive design for voltage regulation
+Tower form factor for desktop placement
−Requires 230V power input
$950.36
as of 11/04/2026 11:08 PST - DetailsProduct details
Spec score7.3
Pros+750VA capacity with built-in battery
+Line interactive design for voltage regulation
+Tower form factor for desktop placement
Cons−Requires 230V power input
Compared with the 50 UPS Battery Backups on this page−750 va: 214 of the 241 here have a higher va
−500 watts: 161 of the 197 here have more watts
−Line interactive: 82 of the 140 here have a higher design
How pros and cons are picked (About: Disclaimer) About this product
RctcbrzvtwSpec score 7.3
750 VA, 500 Watts, tower, Line interactive
+750VA capacity with built-in battery
+Line interactive design for voltage regulation
+Tower form factor for desktop placement
−Requires 230V power input
$935.96
as of 11/04/2026 11:08 PST - DetailsProduct details
Spec score7.3
Pros+750VA capacity with built-in battery
+Line interactive design for voltage regulation
+Tower form factor for desktop placement
Cons−Requires 230V power input
Compared with the 50 UPS Battery Backups on this page−750 va: 214 of the 241 here have a higher va
−500 watts: 161 of the 197 here have more watts
−Line interactive: 82 of the 140 here have a higher design
How pros and cons are picked (About: Disclaimer) About this product
RctcbrzvtwSpec score 7.3
1000 VA, 800 Watts, tower, Line interactive
+1KVA capacity for moderate loads
+800W output for desktop and small equipment
+Line interactive design for voltage regulation
−No internal battery, requires separate battery
−Requires 220V power input
$287.99
as of 11/04/2026 11:08 PST - DetailsProduct details
Spec score7.3
Pros+1KVA capacity for moderate loads
+800W output for desktop and small equipment
+Line interactive design for voltage regulation
+Tower form factor for desktop placement
Cons−No internal battery, requires separate battery
−Requires 220V power input
Compared with the 50 UPS Battery Backups on this page−1000 va: 180 of the 241 here have a higher va
−800 watts: 134 of the 197 here have more watts
−Line interactive: 82 of the 140 here have a higher design
How pros and cons are picked (About: Disclaimer) About this product
RctcbrzvtwSpec score 7.3
1000 VA, 800 Watts, tower, Line interactive
+1KVA capacity for moderate loads
+800W output for desktop and small equipment
+Line interactive design for voltage regulation
−No internal battery, requires separate battery
−Requires 220V power input
$527.98
as of 11/04/2026 11:08 PST - DetailsProduct details
Spec score7.3
Pros+1KVA capacity for moderate loads
+800W output for desktop and small equipment
+Line interactive design for voltage regulation
+Tower form factor for desktop placement
Cons−No internal battery, requires separate battery
−Requires 220V power input
Compared with the 50 UPS Battery Backups on this page−1000 va: 180 of the 241 here have a higher va
−800 watts: 134 of the 197 here have more watts
−Line interactive: 82 of the 140 here have a higher design
How pros and cons are picked (About: Disclaimer) About this product
