EcoFlowⓘ released the DELTA 3 Ultra portable power station in November 2025. Designed for use in motorhomes and campers, it can power household appliances even in winter conditions.
The DELTA 3 Ultra has a capacity of 3072 Wh and an output of 3000 W, allowing the use of high-power appliances. It can be charged from the grid, solar panels, or a vehicle alternator.