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Original illustrative render representing a mid-size portable power station — not an exact photograph of the EcoFlow RIVER 2 Pro.

This original PowerMatchLab illustration represents the product category and is not an exact photograph of the model.

EcoFlow

RIVER 2 Pro

Portable power station · Market: US

LiFePO4

The EcoFlow RIVER 2 Pro is a 768 Wh LiFePO4-class portable power station rated for 800 W of continuous output. PowerMatchLab summarises the verified manufacturer specification below; figures we have not confirmed are shown as “Not verified”.

Capacity
768 Wh
Continuous output
800 W
Surge output
1,600 W
Weight
8.3 kg (18.2 lb)
UPS switchover
Not verified
Warranty
Not verified

Pros & cons

Pros

  • LiFePO4 battery
  • 1600W X-Boost surge on an 800W-rated unit

Cons

  • Not expandable
  • Mid-pack capacity for its output class

Estimated runtime examples

Estimated runtime = capacity_wh × 0.85 ÷ device_watts. This is a calculation using an assumed 85% usable efficiency — never a guaranteed or tested figure. Real runtime depends on the device, its duty cycle and temperature.

Estimated runtime for example loads
Example loadAssumed drawEstimated runtime
Full-size refrigerator (~150 W avg)150 W4.4 h
CPAP machine (~40 W)40 W16.3 h
Laptop (~60 W)60 W10.9 h
LED TV (~100 W)100 W6.5 h
Space heater (~1500 W)1500 W26 min

How to read this page

Specifications are manufacturer claims tied to the official source under Specifications → Provenance (EcoFlow US, last verified 2026-09-04). The PowerMatch Score is a PowerMatchLab editorial assessment. Runtime figures are calculations, not tests. “Check Price on Amazon” currently opens the normal Amazon product page (no affiliate link has been supplied for this product yet); see the affiliate disclosure.