UPS Battery Backups

2000 VA, 1800 Watts, tower, Online

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Eaton 9SX 2000VA 1800W 120V Online Double-Conversion UPS - 6 NEMA 5-20R, 1 L5-20R Outlets, Cybersecure Network Card

$2,042.99as of 11/04/2026 10:05 PST - Details

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Spec score7.8

Pros

+Online double-conversion topology for continuous clean power

+Cybersecure network card for remote monitoring

+Tower form factor for placement on a desk or floor

Compared with the 4 UPS Battery Backups on this page

+Online: the highest design of the 140 here

+Network card: only 33 of 509 here have one

+1800 watts: 139 of the 197 here have fewer watts

+2000 va: 138 of the 241 here have a lower va

How pros and cons are picked (About: Disclaimer)

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Best BuyVisit store

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2000 VA, 1800 Watts, Online

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Eaton 9PX 2000VA 1800W 120V Online Double-Conversion UPS, 2U Rack/TowerNo current price. Check it at the store.View on Amazon

Spec score7.8

Pros

+Pure sine wave output for sensitive electronics

+Online double-conversion design for continuous power conditioning

+Rack or tower mountable in a 2U form

Compared with the 4 UPS Battery Backups on this page

+Online: the highest design of the 140 here

+Pure sine wave: only 90 of 509 here have one

+1800 watts: 139 of the 197 here have fewer watts

+2000 va: 138 of the 241 here have a lower va

How pros and cons are picked (About: Disclaimer)

Other stores (1)

WalmartVisit store

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1800 VA, 1800 Watts, Online, 8 Outlets

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OUPES 1800VA/1800W 0ms Online LiFePO4 UPS Battery Backup & Surge Protector | 552Wh LiFePO4 battery lasts 10 years.

$649.00as of 11/04/2026 05:06 PST - Details

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Spec score8.1

Pros

+Pure sine wave output

+Online topology with 0ms transfer

+LiFePO4 lithium battery

+Eight outlets for connected equipment

+552Wh battery capacity

Compared with the 4 UPS Battery Backups on this page

+Online: the highest design of the 140 here

+Lithium battery: only 27 of 509 here have one

+Pure sine wave: only 90 of 509 here have one

+1800 watts: 139 of the 197 here have fewer watts

How pros and cons are picked (About: Disclaimer)

About this product

2000 VA, 1800 Watts, rack, Line interactive

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APC Network UPS, 2000VA Smart-UPS Sine Wave UPS with Extended Run Option, SMX2000RMLV2UNC, Network Management Card, 2U

$1,845.95as of 11/04/2026 09:11 PST - Details

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Spec score8.1

Pros

+Pure sine wave output for sensitive electronics

+Includes network management for remote monitoring

+Delivers up to 1800 watts of output

+Rackable 2U form factor for server racks

+Line interactive design regulates voltage

Compared with the 4 UPS Battery Backups on this page

+Network card: only 33 of 509 here have one

+Pure sine wave: only 90 of 509 here have one

+1800 watts: 139 of the 197 here have fewer watts

+2000 va: 138 of the 241 here have a lower va

−Line interactive: 82 of the 140 here have a higher design

How pros and cons are picked (About: Disclaimer)

Other stores (4)

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About this product