EF ECOFLOW DELTA Max Smart Portable Extra Battery, 2016Wh Capacity, Expand (1600/2000) up to 5644/6048Wh, Fast Charging, Expand DELTA 2 up to 3Wh for Home Backup

Extra 2016Wh Capacity.

Expand DELTA Max’s capacity up to 6048Wh with two DELTA Max Smart Extra Batteries, giving you more backup power during emergencies.

Customizable Power.

Add up to two extra batteries to the DELTA Max portable power station, making it a perfect outdoor generator for camping or off-grid travel.

Charge up in Less Than 2 Hours.

Charge the DELTA Max battery power station and an extra battery in less than 2 hours.

Multiple Ways to Charge.

DELTA Max is more than a solar power station, charge up with an AC wall outlet, a car, or the EcoFlow Smart Generator.

Power Almost Anything.

A solar generator that can power 99% of your devices and supports up to 15 devices at the same time.