The EcoFlow DELTA Max Smart Extra Battery is the perfect accessory to your EcoFlow DELTA power station. With its high-density, high-capacity cells, this battery will help you stay powered up for hours on end. You can also monitor the battery's health and charge status remotely with the EcoFlow app, so you'll never be left in the dark. This eco-friendly battery is designed to provide long-lasting energy to your power station, making it the perfect accessory for