EcoFlow · DELTA

DELTA 3 Max

2,048 Wh LiFePO₄ power station with 2,400 W continuous output. Common uses include home backup, RV, apartment outage.

Product image: EcoFlow

Key specifications

Capacity2,048 Wh

Continuous output2,400 W

AC full charge1.5 hr

Solar input500 W

Weight44.8 lb

Warranty5 years

Estimated runtime

Based on 1,741 Wh estimated usable energy. Wh determines approximate duration; W determines whether a device can run at all. Estimates appear only when both continuous and applicable startup limits are supported.

Refrigerator / freezer · 500 W running1,500 W startup planning allowanceU.S. Department of Energy appliance tableEstimated runtime≈ 3.5 hr

Microwave oven · 1,000 W runningU.S. Department of Energy appliance tableEstimated runtime≈ 1.7 hr

Coffee maker · 900 W runningU.S. Department of Energy appliance tableEstimated runtime≈ 1.9 hr

Television · 125 W runningU.S. Department of Energy appliance tableEstimated runtime≈ 13.9 hr

Common use cases

Curated from this model's documented capacity, output, features, and portability—not a claim of hands-on testing.

home backupRVapartment outage

Limitations

44.8 lb weight and no documented base-unit capacity expansion.

Where to buy

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Check price at manufacturer · EcoFlow USExact product listing at EcoFlow US — availability may change

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Core specifications verified against the linked official source.

US product specification table confirms capacity, output, four AC outlets, solar input, LFP chemistry, UPS, connectivity, weight, dimensions, and warranty; surge field records the published X-Boost ceiling.

Source: manufacturer specification page · Last checked 2026-09-10