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Online UPS Battery Backups

All UPS Battery Backups

2 online UPS battery backups from Vertiv, Eaton, APC and more. Prices run $21,182 to $22,569.

All filtersFilters (2)×
VA: 12000  ×Design: Online  ×Clear all
BrandEaton2
VA10000138000960008150062000061500045000430003120002
Show all 181000211000220002455625556268892180012200140001
Formrack1
DesignOnline2
Price$7,500 & above2$10,000 & above2
Clear allShow 2 UPS Battery Backups
VA: 12000  ×Design: Online  ×2 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
EatonSpec score 8.1

12000 VA, Online

+12 kVA capacity for large loads
+Modular scalable design
+N+1 redundancy support
−Requires 208-240V supply, not standard household outlets
$22,569.38
as of 11/04/2026 05:09 PST - Details
EatonSpec score 8.1

12000 VA, rack, Online

+12 kVA capacity for large loads
+Modular scalable design
+N+1 redundancy support
−Requires 208-240V supply, not standard household outlets
$21,182.24
as of 11/04/2026 05:09 PST - Details

Compare specs

UPS battery backupVAWattsFormDesignSpec scorePrice
12000Online8.1$22,569.38
as of 11/04/2026 05:09 PST - Details
12000rackOnline8.1$21,182.24
as of 11/04/2026 05:09 PST - Details

Before you buy

Other Design options

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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.