These EcoFlow EXTRA BATTERIES and/or SMART GENERATOR can be linked to DELTA MAX, DELTA 2, and DELTA PRO to boost the overall capacity of these portable power stations. Connecting two of these units can provide up to 12,600Wh for off-grid usage. They charge and discharge simultaneously, and it's simple to charge them via solar panels, mains sockets, electric vehicle charging stations, or the Smart Generator.

These battery packs serve as part of the power supply for peak demands and emergencies in your home and off-grid setups. DELTA MAX, DELTA 2, or DELTA PRO offer a variety of ports to accommodate any device you need to charge, ensuring peace of mind. The built-in screen provides real-time information about the battery level, remaining charge time, remaining usage time, and more.

You can conveniently monitor the charge level from anywhere using the EcoFlow app.