Brand

EcoFlow Portable Power Stations

The EcoFlow power stations we've reviewed, how they differ, which ones our buying guides pick, and how EcoFlow compares with other brands.

5
reviews: 9
picks in our guides: 286 Wh – 4.1 kWh
capacity range: Nov 2026
last updated

The line-up

EcoFlow at a glance

We've reviewed 5 EcoFlow power stations, from the River 3 Plus (286 Wh) to the Delta Pro 3 (4.1 kWh). The Delta Pro 3 has the most AC output at 4,000 W and the most solar input at 2,600 W. Five models accept extra batteries: River 3 Plus (to 858 Wh), Delta 3 Plus (to 5 kWh), Delta 3 (to 5 kWh), Delta Pro (to 25 kWh) and Delta Pro 3 (to 48 kWh).

EcoFlow models we have reviewed, smallest to largest. Specifications as published by EcoFlow.
Model	Capacity	AC output	Wall charge	Weight	Warranty
EcoFlow River 3 Plus	286 Wh	600 W	1 hr	10.4 lb	5 years
EcoFlow Delta 3	1,024 Wh	1,800 W	56 min	27.6 lb	5 years
EcoFlow Delta 3 Plus	1,024 Wh	1,800 W	56 min	27.6 lb	5 years
EcoFlow Delta Pro	3,600 Wh	3,600 W	About 2.7 hr at 1,800 W	99 lb	3 + 2 years with app registration
EcoFlow Delta Pro 3	4,096 Wh	4,000 W	0–80% in about 50 min	113.5 lb	3 + 2 years with app registration