Spec score 8.1
3072Wh, 3600W, LiFePO4
+3072Wh capacity for long backup runs
+3600W output for heavy appliances
+Expandable design supports added battery capacity
−Large capacity adds considerable weight
$1,599.00-27%List: $2,199.00
as of 11/04/2026 18:35 PST - DetailsProduct details
EF ECOFLOW DELTA 3 Ultra Plus 3072Wh Portable Power Station, 3600W Output | (7200W Surge), LFP Battery Power Station,
$1,599.00as of 11/04/2026 18:35 PST - Details
View on AmazonSpec score8.1
Pros
+3072Wh capacity for long backup runs
+3600W output for heavy appliances
+Expandable design supports added battery capacity
+LiFePO4 battery chemistry listed
Cons−Large capacity adds considerable weight
Compared with the 2 Portable Power Stations on this page+Expandable battery: only 5 of 13 here have one
+3072Wh battery capacity: 6 of the 12 here have a lower battery capacity
How pros and cons are picked (About: Disclaimer)About this product

