EcoFlow DELTA Max Extra Battery
This add-on battery connects with a DELTA Pro to double total capacity to 7200Wh. Connect two of them to DELTA Pro for a staggering 10.8kWh to use off-grid.
Recharging from solar panels, AC outlets, EV charging stations, or our Smart Generator is easy. Plug the Extra Battery into DELTA Pro and they will recharge and discharge in tandem.
The Extra Battery can be integrated to your home’s wiring when connected to DELTA Pro. These battery units become part of your home’s peak shaving and emergency power solutions.
- 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
About the Brand
How It All Started
Everyone deserves the right to access power. We started out in 2017 with a group of battery engineers who had a vision to power a new world — actively transitioning the world from outdated power sources to a future of sustainable, renewable power.
Today, as a portable power and renewable energy company, EcoFlow leads the way forward with industry-leading portable power solutions, solar technology, and the world’s first smart home ecosystem.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.