EcoFlow additional battery Expandable capacity, intelligent battery solution, doubling to 7200 Wh

Expandable capacity
This additional battery connects to the DELTA Pro to double the total capacity to 7200 Wh. Connect two of them to the DELTA Pro for an astounding 10.8 kWh of off-grid power.

Convenient charging
Charging via solar panels, wall outlets, electric vehicle charging stations, or our Smart Generator is easy. Connect the additional battery to the DELTA Pro, and they charge and discharge together.

More watt hours at home
The auxiliary battery can be integrated into your home's wiring when connected to DELTA Pro. These battery units become part of your home's power supply for peak usage and emergencies.

Ready for emergencies
This additional battery can be charged directly from the EcoFlow Smart Generator outdoors, giving you another option for emergencies.

LCD display
The integrated screen provides the same information about battery level, remaining charge time, remaining usage time, and more. You can check the charge level anywhere with the EcoFlow app.

* Note: This product is intended exclusively for the portable power station EcoFlow DELTA Pro