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3000 VA UPS Battery Backups

All UPS Battery Backups

6 3000 VA UPS battery backups from APC, CyberPower, Eaton and more. Most cost $1,719 to $3,630, and half cost less than $1,891.

Top brands: APC (5)

APCSpec score 7.9

3000 VA, 2700 Watts, rack, Line interactive

+Seven outlets for connected devices
+Rack or tower use in a 2U design
+LCD display for status readings
−Input voltage range is 100-127V only
$1,890.60-17%Was: $2,271.60
as of 11/04/2026 09:11 PST - Details
APCSpec score 8.6

3000 VA, 2700 Watts, rack

+3000VA capacity for high-load rack equipment
+Lithium ion battery for a lighter, longer-lived pack
+Pure sine wave output for sensitive electronics
−Lithium ion batteries need a different replacement cycle than lead acid
$3,630.00
as of 11/04/2026 05:06 PST - Details
APC

3000 VA, rack

+Rack-mountable design fits standard server racks
+Comes as a bundle per its name
−Rack form factor requires a rack for installation
$3,199.95
as of 11/04/2026 05:06 PST - Details
APCSpec score 8.3

3000 VA, 2700 Watts, rack, Line interactive

+3000VA capacity for high-load rack equipment
+Six outlets for connecting multiple devices
+Rack-mountable form factor for server racks
−Line interactive design, not double-conversion
$1,719.00-5%Was: $1,819.00
as of 11/04/2026 05:06 PST - Details
EatonSpec score 8.3

3000 VA, rack, Online

+Pure sine wave output for sensitive electronics
+Online design for continuous power conditioning
+Rack or tower mountable
No current price. Check it at the store.
APCSpec score 8.3

3000 VA, 2700 Watts, rack, Line interactive

+3000VA capacity for high-load rack equipment
+Pure sine wave output for sensitive electronics
+Rack-mountable form factor for server racks
−Line interactive design, not double-conversion
$1,830.00
as of 11/04/2026 05:06 PST - Details

Compare specs

UPS battery backupVAWattsDesignSpec scorePrice
30002700Line interactive7.9$1,890.60
as of 11/04/2026 09:11 PST - Details
300027008.6$3,630.00
as of 11/04/2026 05:06 PST - Details
3000n/a$3,199.95
as of 11/04/2026 05:06 PST - Details
30002700Line interactive8.3$1,719.00
as of 11/04/2026 05:06 PST - Details
3000Online8.3No current price
30002700Line interactive8.3$1,830.00
as of 11/04/2026 05:06 PST - Details

Before you buy

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