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Tower UPS Battery Backups

All UPS Battery Backups

15 tower UPS battery backups from CyberPower, Vertiv, APC and more. Most cost $208 to $1,085, and half cost less than $586.

Top brands: CyberPower (5)

APCSpec score 7.8

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 - Details
CyberPowerSpec score 8.2

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 - Details
CyberPowerSpec score 8.3

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 - Details
CyberPowerSpec score 8.2

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 - Details
CyberPowerSpec score 8.2

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 - Details
GenericSpec score 8.6

5000 VA, tower, Online

+Scalable from 5KW to 20KW for growing loads
+N+1 redundancy for added backup protection
+Pure sine wave output for sensitive equipment
−Requires 208/240V power input
No price recorded yet.
APCSpec score 8.2

1000 VA, 600 Watts, tower, Line interactive

+1000 VA capacity for desktop or home office gear
+Eight NEMA 5-15R outlets for connected devices
+Pure sine wave output
−Only 600 watts of real power capacity
−Line-interactive design rather than online
No price recorded yet.
VertivSpec score 8.3

tower, Online

+Online topology for continuous conditioned power to connected equipment
+Pure sine wave output suits sensitive electronic loads
+Tower form factor for floor placement
$15,212.16
as of 11/04/2026 05:09 PST - Details
APCSpec score 8.2

1500 VA, 100 Watts, tower, Line interactive

+Sine wave output for sensitive electronics
+8 outlets for multiple devices
+Automatic shutdown support for connected computers
$597.00
as of 11/04/2026 05:06 PST - Details
CyberPowerSpec score 8.6

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 - Details
FeikteeySpec score 7.9

1000 VA, 800 Watts, tower, Online

+Tower form factor for desk or floor placement
+Pure sine wave output for sensitive electronics
+Online topology provides continuous conditioned power
$593.99
as of 11/04/2026 05:06 PST - Details
Tripp LiteSpec score 7.8

1500 VA, 900 Watts, tower, 8 Outlets

+1500VA capacity for larger equipment loads
+Pure sine wave output for sensitive electronics
+900W output for substantial connected devices
$504.09
as of 11/04/2026 11:08 PST - Details
Opti UPSSpec score 7.9

1500 VA, 1500 Watts, tower, Online

+Pure sine wave output
+Online double conversion topology
+Four outlets for connected equipment
No price recorded yet.
Tripp LiteSpec score 7.8

1500 VA, 900 Watts, tower, 8 Outlets

+Pure sine wave: only 15 of 54 here have one
$208.34
as of 11/04/2026 11:08 PST - Details
LiebertSpec score 7.8

1500 VA, 1350 Watts, tower, Line interactive

+1350 watts: 27 of the 37 here have fewer watts
+Pure sine wave: only 15 of 54 here have one
−Line interactive: 18 of the 36 here have a higher design
$614.62
as of 11/04/2026 11:08 PST - Details

Compare specs

UPS battery backupVAWattsFormDesignSpec scorePrice
1500900towerLine interactive7.8$578.30
as of 11/04/2026 05:06 PST - Details
15001500tower8.2$700.95
as of 11/04/2026 11:07 PST - Details
15001000tower8.3$309.95
as of 11/04/2026 11:08 PST - Details
15001050tower8.2$455.95
as of 11/04/2026 11:08 PST - Details
1000600tower8.2$179.95
as of 11/04/2026 05:08 PST - Details
5000towerOnline8.6No current price
1000600towerLine interactive8.2No current price
towerOnline8.3$15,212.16
as of 11/04/2026 05:09 PST - Details
1500100towerLine interactive8.2$597.00
as of 11/04/2026 05:06 PST - Details
15001500tower8.6$1,085.95
as of 11/04/2026 11:08 PST - Details

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.