OVERVIEW: EcoFlow DELTA 2 is a must-have for any home that puts power security & comfort first. Ensure you're prepared with the power station made for almost any situation your family could find themselves in. All while staying green. With a capacity of 1 kWhto start with, you've got enough energy for your essentials for hours on end. Need even more? Add on the DELTA 2 extra battery to reach 2048Wh, or add on the or DELTA Max Extra Battery to hit 3040Wh. Great for home backup or everyday...