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Who has experience with EcoFlow batteries in winter?

By Wouter Claes · 20 June 2026

I'm wondering if I can place my power station outside the living area during the cold months. Do you lose a lot of capacity at freezing temperatures? How do you solve this?

Replies (2)

  1. By Jeroen Bouwer · 20 June 2026

    Lithium significantly decreases in capacity below zero. I store mine indoors and insulate the cabinet with some leftover Armaflex. Works fine down to about minus five degrees.

  2. By Laurens De Leeuw · 20 June 2026

    Best to keep indoors if possible.