Spec score 7.5
3000 VA, 2400 Watts, tower, Line interactive
+2400 W output capacity
+Tower form factor for floor or desk placement
+Line interactive topology
−No internal battery, batteries sold separately
$1,511.93
as of 11/04/2026 11:08 PST - DetailsProduct details
Tower UPS SPM3KL 3KVA 2400W No Internal Battery 220V
$1,511.93as of 11/04/2026 11:08 PST - Details
View on AmazonSpec score7.5
Pros
+2400 W output capacity
+Tower form factor for floor or desk placement
+Line interactive topology
Cons−No internal battery, batteries sold separately
Compared with the 1 UPS Battery Backups on this page+2400 watts: only 3 of 37 here have more watts
+3000 va: 35 of the 50 here have a lower va
−Line interactive: 18 of the 36 here have a higher design
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