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Line Interactive UPS Battery Backups

All UPS Battery Backups

20 line interactive UPS battery backups from APC, Eaton, Tripp Lite and more. Most cost $290 to $1,511, and half cost less than $670.

Top brands: APC (11)

VertivSpec score 7.7

1500 VA, 850 Watts, Line interactive, 8 Outlets

+Eight outlets for multiple devices
+Automatic voltage regulation
+Surge protection included
$171.61-24%List: $227.20
as of 11/04/2026 05:09 PST - Details
APCSpec score 8.2

1500 VA, 1000 Watts, rack, Line interactive

+Sine wave output for sensitive electronics
+Network management support for remote monitoring
+Rack mount form for server racks
−Rack mount form does not suit desktop placement
$1,375.59-21%List: $1,742.99
as of 11/04/2026 05:06 PST - Details
APCSpec score 7.9

1500 VA, 1000 Watts, Line interactive

+Sine wave output suits sensitive electronics
+Line interactive design regulates voltage without using battery power
+Rated at 1500 VA and 1000 watts
$599.00-16%List: $714.99
as of 11/04/2026 05:06 PST - Details
LiebertSpec score 8.3

1500 VA, 1350 Watts, rack, Line interactive

+1500VA and 1350W capacity for larger equipment loads
+Lithium-ion battery for a lighter, longer-lived pack
+Pure sine wave output for sensitive electronics
$1,415.99-10%Was: $1,575.99
as of 11/04/2026 11:08 PST - Details
APCSpec score 7.9

1500 VA, 1200 Watts, rack, Line interactive

+Pure sine wave output for sensitive electronics
+Rackable and convertible to tower use
+Delivers up to 1200 watts of output
$1,014.99-8%Was: $1,102.00
as of 11/04/2026 05:06 PST - Details
Tripp LiteSpec score 7.9

1500 VA, 1100 Watts, rack, Line interactive

+1500VA capacity in a compact 1U rack form
+Pure sine wave output for sensitive electronics
+1100W output for rack equipment
−Five outlets limit connection count
$1,151.47
as of 11/04/2026 11:08 PST - Details
APCSpec score 7.9

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
APCSpec score 7.9

1500 VA, 1000 Watts, rack, Line interactive

+Sine wave output for sensitive electronics
+Rack mount form for server racks
+Line interactive topology with automatic voltage regulation
−Rack mount form does not suit desktop placement
$670.00
as of 11/04/2026 05:06 PST - Details
APCSpec score 8.2

1500 VA, 100 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 current price. Check it at the store.
APCSpec score 7.9

1500 VA, 1000 Watts, rack, Line interactive

+Sine wave output for sensitive electronics
+Rack mount form for server racks
+1U height saves rack space
−Rack mount form does not suit desktop placement
No current price. Check it at the store.
EatonSpec score 7.5

1500 VA, 900 Watts, Line interactive

+Line interactive design with automatic voltage regulation
+LCD display for monitoring the unit
+Built-in surge protection for connected equipment
$272.06
as of 11/04/2026 11:08 PST - Details
Tripp LiteSpec score 7.5

1500 VA, 900 Watts, tower, Line interactive

+Line interactive: the highest design of the 54 here
−900 watts: 27 of the 51 here have more watts
$289.99-19%List: $356.40
as of 11/04/2026 11:08 PST - Details
GoldenmateSpec score 8.3

1500 VA, 1000 Watts, Line interactive, 8 Outlets

+Pure sine wave output
+Lithium battery technology
+Eight outlets for multiple devices
$349.99-13%List: $399.99
as of 11/04/2026 05:08 PST - Details
APCSpec score 8.2

1500 VA, 1000 Watts, rack, Line interactive

+Sine wave output for sensitive electronics
+Network management support for remote monitoring
+Rack mount form for server racks
−Rack mount form does not suit desktop placement
$1,495.55
as of 11/04/2026 05:06 PST - Details
RctcbrzvtwSpec score 7.5

1500 VA, 980 Watts, tower, Line interactive

+1500VA capacity with built-in battery
+980W output for larger desktop loads
+Line interactive design for voltage regulation
−Requires 230V power input
$1,847.92
as of 11/04/2026 11:08 PST - Details
APCSpec score 8.3

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 8.3

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
APCSpec score 7.9

1500 VA, 900 Watts, Line interactive

+Sine wave output suits sensitive electronics
+Line interactive design regulates voltage without using battery power
+Rated at 1500 VA and 900 watts
$660.00
as of 11/04/2026 05:06 PST - Details
RctcbrzvtwSpec score 7.5

1500 VA, 900 Watts, tower, Line interactive

+1500VA capacity with 900 watts of output power
+Tower form factor with built-in battery
+Line interactive design for voltage regulation
$1,559.93
as of 11/04/2026 11:08 PST - Details
RctcbrzvtwSpec score 7.5

1500 VA, 1000 Watts, tower, Line interactive

+1500VA capacity with 1000 watts of output power
+Tower form factor with built-in battery
+Line interactive design for voltage regulation
$1,511.93
as of 11/04/2026 11:08 PST - Details

Compare specs

UPS battery backupVAWattsFormDesignSpec scorePrice
1500850Line interactive7.7$171.61
as of 11/04/2026 05:09 PST - Details
15001000rackLine interactive8.2$1,375.59
as of 11/04/2026 05:06 PST - Details
15001000Line interactive7.9$599.00
as of 11/04/2026 05:06 PST - Details
15001350rackLine interactive8.3$1,415.99
as of 11/04/2026 11:08 PST - Details
15001200rackLine interactive7.9$1,014.99
as of 11/04/2026 05:06 PST - Details
15001100rackLine interactive7.9$1,151.47
as of 11/04/2026 11:08 PST - Details
1500900towerLine interactive7.9$578.30
as of 11/04/2026 05:06 PST - Details
15001000rackLine interactive7.9$670.00
as of 11/04/2026 05:06 PST - Details
1500100rackLine interactive8.2No current price
15001000rackLine interactive7.9No current price

Before you buy

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