DELTA Pro Smart Extra Battery

Triple The Capacity Of Delta Pro

Double or triple the capacity of your DELTA Pro to 7.2kWh or 10.8kWh with a DELTA Pro Smart Extra Battery. That’ll give you days of power for your essential appliances.

• Extra 3600Wh battery for DELTA Pro

• Expand capacity up to 10.6kWh with 2 extra batteries

• Convenient recharging with DELTA Pro: AC, solar, Smart Generator, car charging, EV charging

• Long-lasting LFP battery

When the going gets tough and you’re out of charge options, get a 1800W DC fast charge with EcoFlow Smart Generator (sold separately). Just plug the generator directly into your extra battery via the port on the back. This works even when disconnected from your DELTA Pro.

Charge anytime, anywhere.

DELTA Pro’s Smart Extra Battery benefits from all the charging methods DELTA Pro has, including 6500W MultiCharge. That means you can charge anytime, anywhere as long as your extra battery is connected to DELTA Pro. Once connected, they’ll charge/discharge in unison, keeping the battery percent level across both units.

Information At Your Fingertips

The Smart Extra Battery sports a bright LCD screen on the front of the unit giving you all the info you need. Output, input, remaining charge and time remaining. It’s all there. Need on the go info? The EcoFlow app can tell you all that & a whole lot more. DELTA Pro’s Smart Extra Battery can be monitored from the EcoFlow app, allowing you to monitor & control your batteries from afar.

Fast Charging

The charge speed varies depending on your chosen charge method. But in short, it charges fast. The fastest way to charge is by utilizing MultiCharge to reach a 6500W charge speed. With that, you can charge both your DELTA Pro and the extra battery in <2 hours. And via a standard AC wall outlet, you can expect a full charge in 2.7 hours assuming your DELTA Pro unit is fully charged.