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EcoFlow RIVER 2 Pro Battery discharge low temperature

What it means: Indicator flashes because the battery is too cold for discharging. Output is paused until the battery warms up.

What to do

Normal operation resumes automatically when the battery warms up. If the warning persists after restart, stop using the product and do not charge or discharge it.

When to call service

The manual lists steps the owner can take. If the code comes back after them, or you are unsure, contact an authorized service dealer. A warning: the unit may keep running, but the cause needs attention.

Source: official EcoFlow manual, page 11, read 2026-11-01. Summary of the manual, not a reproduction.

Models this manual covers

EcoFlow RIVER 2 Pro, EcoFlow RIVER 2 Max.

Other RIVER 2 Pro codes

AC output high temperature AC output low temperature AC output overload Battery charging high temperature Battery charging low temperature Battery discharge high temperature Charging overload Communication failure between main control board and AC Failure of communication between main control board and AC Fan blocked USB-C or car charging output overload

Questions

What does EcoFlow Battery discharge low temperature mean?

Indicator flashes because the battery is too cold for discharging. Output is paused until the battery warms up. (EcoFlow manual for the RIVER 2 Pro, page 11.)

How do I fix EcoFlow Battery discharge low temperature?

Normal operation resumes automatically when the battery warms up. If the warning persists after restart, stop using the product and do not charge or discharge it.

Fuel, gas and electrical work on a power station is for qualified technicians; follow the safety section of the manual. All 12 RIVER 2 Pro codes →