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Online UPS Battery Backups

All UPS Battery Backups

9 online UPS battery backups from Vertiv, Eaton, APC and more. Most cost $8,396 to $12,116, and half cost less than $9,280.

All filtersFilters (2)×
VA: 8000  ×Design: Online  ×Clear all
BrandEaton3Vertiv2APC1Tripp Lite1
VA10000138000960008150062000061500045000430003
Show all 181000211000212000220002455625556268892180012200140001
Watts8000572001
Formrack6
DesignOnline9
Rack mountableRack mountable5
Price$7,500 & above6$10,000 & above3
Clear allShow 9 UPS Battery Backups
VA: 8000  ×Design: Online  ×9 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
EatonSpec score 7.8

8000 VA, 8000 Watts, rack, Online

+8000 VA and 8000 W capacity for heavy loads
+Online double-conversion topology for continuous power conditioning
+Hardwired input for permanent installation
−Requires a 208V supply, not standard household outlets
$8,396.25
as of 11/04/2026 05:09 PST - Details
Tripp LiteSpec score 7.7

8000 VA, 7200 Watts, rack, Online

+8000VA capacity with 7200W output
+Online topology provides continuous power conditioning
+Rackmount design fits standard server racks
−Rackmount form requires a rack for installation
$5,829.99
as of 11/04/2026 03:09 PST - Details
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.
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
GenericSpec score 7.6

8000 VA, Online

+8000 VA capacity for large loads like server racks
+Online topology for continuous conditioned power output
$9,280.00
as of 11/04/2026 05:09 PST - Details
EatonSpec score 7.8

8000 VA, 8000 Watts, rack, Online

+8000 VA and 8000 W capacity for heavy loads
+Rackable design fits standard server racks
+Online double-conversion topology for continuous power conditioning
−Takes 4U of rack space
$12,116.70
as of 11/04/2026 05:09 PST - Details
EatonSpec score 7.8

8000 VA, 8000 Watts, rack, Online

+8000 VA and 8000 W capacity for heavy loads
+Online double-conversion topology for continuous power conditioning
+Hardwired input for permanent installation
−Requires a 208V supply, not standard household outlets
No price recorded yet.
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
GenericSpec score 7.6

8000 VA, Online

+8000 VA capacity for large loads like server racks
+Online topology for continuous conditioned power output
$12,375.00
as of 11/04/2026 05:09 PST - Details

Compare specs

UPS battery backupVAWattsFormDesignSpec scorePrice
80008000rackOnline7.8$8,396.25
as of 11/04/2026 05:09 PST - Details
80007200rackOnline7.7$5,829.99
as of 11/04/2026 03:09 PST - Details
8000rackOnline8.0No current price
80008000Online8.1$10,165.00
as of 11/04/2026 05:09 PST - Details
8000Online7.6$9,280.00
as of 11/04/2026 05:09 PST - Details
80008000rackOnline7.8$12,116.70
as of 11/04/2026 05:09 PST - Details
80008000rackOnline7.8No current price
80008000rackOnline8.1$9,062.95
as of 11/04/2026 05:09 PST - Details
8000Online7.6$12,375.00
as of 11/04/2026 05:09 PST - Details

Before you buy

Other Design options

RAID and HBA Cards868KVM Switches623NAS Devices533PDUs683Server Racks640Room Cooling and Sensors902Servers229Binoculars228Network Cables1,382Cameras2,556PC Cases264Chromebooks196

Popular filters

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