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Rack-Mountable UPS Battery Backups

All UPS Battery Backups

94 rack-mountable UPS battery backups from APC, CyberPower, Tripp Lite and more. Most cost $471 to $12,116, and half cost less than $1,416.

Top brands: APC (35)CyberPower (17)Eaton (13)Tripp Lite (12)Vertiv (7)

APCSpec score 7.5

1500 VA, 900 Watts, rack

+Provides 1500VA and 900W of backup capacity
+Pure sine wave output suits sensitive electronics
+Rack-mount and tower form allows flexible placement
−Not sold in Vermont
$864.00
as of 11/04/2026 05:06 PST - Details
EatonSpec score 7.5

8000 VA, 7200 Watts

+Tower or rack mountable for flexible placement
+Hardwired installation for permanent setups
+Rated for six minutes of stand-by time
−Hardwired installation is not a plug-in option
$17,405.53
as of 11/04/2026 05:09 PST - Details
RctcbrzvtwSpec score 7.3

1000 VA, 800 Watts, Line interactive

+800 W output capacity
+Rackmountable for server racks
+Line interactive topology
−Built-in battery included in the unit
$859.16
as of 11/04/2026 11:08 PST - Details
GenericSpec score 8.9

10000 VA, Online

+10KVA/10KW capacity for heavy loads
+Lithium-ion battery technology
+Pure sine wave output for sensitive equipment
−Requires 208/240V power input
No price recorded yet.
GenericSpec score 8.4

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 8.1

10000 VA, rack, Online

+10kVA capacity for heavy rack loads
+Online topology for continuous power conditioning
+Network connectivity for remote management
−10U height takes significant rack space
−Requires 208V supply
No current price. Check it at the store.
APCSpec score 8.0

1500 VA, 1000 Watts, rack, Line interactive

+1500VA capacity for mid-sized rack equipment loads
+Pure sine wave output for sensitive electronics
+Six outlets for connecting multiple devices
−Line interactive design, not double-conversion
No price recorded yet.
APCSpec score 8.0

8000 VA, rack, Online

+8kVA capacity for heavy rack loads
+Online topology for continuous power conditioning
+Network card and SmartSlot for remote management
−Requires 208V supply
−Larger footprint than small rack units
No price recorded yet.
CyberPowerSpec score 8.0

3000 VA, 3000 Watts, 9 Outlets

+3000VA capacity with 3000W real power output
+Pure sine wave output for sensitive electronics
+Nine outlets for multiple connected devices
−Larger 2U footprint than compact tower models
No price recorded yet.
CyberPowerSpec score 8.2

1000 VA, 1000 Watts, 8 Outlets

+Pure sine wave output for sensitive electronics
+Eight outlets for multiple connected devices
+Built-in network management support
$836.95
as of 11/04/2026 05:09 PST - Details
GenericSpec score 8.2

10000 VA, 9000 Watts, Online

+10000VA capacity with 9000W output
+True sine wave output
+Rackmount or tower form factor
$7,750.00
as of 11/04/2026 05:09 PST - Details
VertivSpec score 8.2

10000 VA, 10000 Watts, rack, Online

+Lithium-ion battery for a longer service life
+Convertible 3U rack or tower design
+Online double-conversion topology
$9,499.99
as of 11/04/2026 05:09 PST - Details
APCSpec score 8.1

2000 VA, 1800 Watts, rack, Line interactive

+Pure sine wave output for sensitive electronics
+Includes network management for remote monitoring
+Delivers up to 1800 watts of output
$1,845.95
as of 11/04/2026 09:11 PST - Details
GenericSpec score 8.1

10000 VA, rack, Online

+9 kW output capacity
+Online double conversion topology
+Rackmountable with network connectivity
$11,754.00
as of 11/04/2026 05:09 PST - Details
VertivSpec score 8.1

8000 VA, 8000 Watts, Online

+Lithium-ion battery for a longer service life
+Rack and tower mountable
+Online double-conversion topology
$10,165.00
as of 11/04/2026 05:09 PST - Details
VertivSpec score 8.1

8000 VA, 8000 Watts, rack, Online

+Lithium-ion battery for a longer service life
+Convertible 3U rack or tower design
+Online double-conversion topology
$9,062.95
as of 11/04/2026 05:09 PST - Details
EatonSpec score 7.9

4000 VA, 3600 Watts, Online

+Network management support included
+Online design for continuous power conditioning
+Tower or rack mountable
$16,284.79
as of 11/04/2026 05:09 PST - Details
EatonSpec score 7.9

11000 VA, 11000 Watts, rack, Online

+11000 VA and 11000 W capacity for heavy loads
+Online double-conversion topology for continuous clean power
+Rack or tower mountable in a 4U form
$13,690.80
as of 11/04/2026 05:09 PST - Details
GenericSpec score 7.9

4556 VA, 4100 Watts, Online

+Pure sine wave output for sensitive equipment
+Rackable design for rack-mounted installation
+Online topology for continuous conditioned power
$10,265.00
as of 11/04/2026 05:09 PST - Details
VertivSpec score 7.8

20000 VA, Online

+Online double conversion topology for continuous power protection
+20 kVA capacity for larger server and network loads
+Rackable design fits standard equipment racks
$18,259.99
as of 11/04/2026 05:09 PST - Details
EatonSpec score 7.7

1550 VA, 1100 Watts, rack, Line interactive

+Pure sine wave output for sensitive electronics
+Fits a 1U rack or mounts on a wall
+Line-interactive design regulates voltage without battery use
$284.99
as of 11/04/2026 11:08 PST - Details
VertivSpec score 7.7

15000 VA, Online

+Online double conversion topology for continuous power protection
+15 kVA capacity for mid-sized server and network loads
+Rackable design fits standard equipment racks
$14,211.42
as of 11/04/2026 05:09 PST - Details
Ubiquiti NetworksSpec score 7.6

1000 Watts, rack, 8 Outlets

+Rackmountable 2U form for server racks
+Eight outlets for connecting several devices
+Supports automatic shutdown for connected equipment
$454.99
as of 11/04/2026 05:06 PST - Details
Tripp LiteSpec score 7.5

1500 VA, 1000 Watts, rack, 8 Outlets

+1500VA capacity for rack equipment
+Pure sine wave output for sensitive electronics
+1000W output for substantial rack loads
$800.39
as of 11/04/2026 11:08 PST - Details
Tripp LiteSpec score 7.3

5000 VA, 5000 Watts, rack

+5000VA capacity with 5000W output
+Rackmount design in a compact 2U height
+Includes step-down transformer
$999.95
as of 11/04/2026 11:08 PST - Details
CyberPowerSpec score 7.2

1500 VA, 900 Watts, 8 Outlets

+1500VA and 900W capacity for larger desktop setups
+Rackable 2U design fits server racks
+Eight outlets for several connected devices
$505.95
as of 11/04/2026 11:07 PST - Details
APCSpec score 7.1

1000 VA, 900 Watts, rack

+Provides 1000VA and 900W of backup power
+Rack-mount 2U design fits standard equipment racks
+Rated for 120V operation with 6 outlets
$1,720.82
as of 11/04/2026 10:05 PST - Details
APC

rack

+Rack-mount design fits standard equipment racks
+Includes SmartConnect for remote monitoring
+Bundle includes a 16GB DataTraveler USB drive
$529.00
as of 11/04/2026 05:06 PST - Details

Compare specs

UPS battery backupVAWattsFormDesignSpec scorePrice
1500900rack7.5$864.00
as of 11/04/2026 05:06 PST - Details
800072007.5$17,405.53
as of 11/04/2026 05:09 PST - Details
1000800Line interactive7.3$859.16
as of 11/04/2026 11:08 PST - Details
10000Online8.9No current price
5000towerOnline8.4No current price
10000rackOnline8.1No current price
15001000rackLine interactive8.0No current price
8000rackOnline8.0No current price
300030008.0No current price
100010008.2$836.95
as of 11/04/2026 05:09 PST - Details

Before you buy

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