EcoFlow DELTA 3 Max Plus Smart Extra Battery

Expandable capacity - Increase the capacity of DELTA 3 Max Plus and DELTA 3 Ultra Plus with an extra 2048Wh.

Compact size - The extra battery's overall volume is reduced by approximately 25% compared to the DELTA 2 Max Smart Extra Battery, making it easier to store, carry and stack.

Easy to use - Plug-and-play without setup. Monitor the charge level and temperature via the EcoFlow App.

Up to 5-Year Warranty - Get peace of mind with a 3-year standard warranty and 2 additional years when you register through the EcoFlow App.