EcoFlow DELTA Max Extra Battery CoverThe EcoFlow DELTA Max Extra Battery Cover maintains the DELTA Max Extra Batterys ease of use while protecting it from water, debris and damage while on the move. Highlights: Made from lightweight, waterproof, and wear resistant material that protects DELTA Max Extra Battery from weathering or on the go knocks and scrapes. Designed to protect while ensuring easy access to the machine itself. In the Box 1 x EcoFlow DELTA Max Extra Battery Cover * This