







EcoFlow
ECOFLOW DELTA PRO SMART EXTRA BATTERY
EcoFlow DELTA Pro Smart Extra Battery
Free shipping to USA 🇺🇸
Couldn't load pickup availability
Description:
Description:
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.
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.
Product Features
- 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
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in 2017 with a group of battery engineers who had a vision to power a new world — actively transitioning the world from outdated power sources to a future of sustainable, renewable power.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.
Shipping
Shipping
Shipping is free to all lower 48 states via Freight LTL Curbside! This is a great way to save money on your shipping costs. To read more about our shipping policy, click here.
Warranty
Warranty
Returns and refunds
Returns and refunds
At Architecture Mates, we offer a 30-day return policy for all of our products. For more information on our return and refund policy, please click here.
If you have any questions, please email sales@architecturemates.com or call us 1-725 777-5484.





QUESTIONS ABOUT ECOFLOW?
Our customer support is here to help.
If you have any questions about EcoFlow products, call our toll-free number or talk to us on the chat.
We are here to help.
Fast and Free Shipping to Continental USA.
We have excellent customer service. Questions? Call Us at (725) 777-5484.
30 Day Easy Return Policy.
Shop Other EcoFlow Products
-
EcoFlow RIVER 2 + 110W Portable Solar Panel
Regular price $449.00 USDRegular priceUnit price per -
EcoFlow RIVER 2 Max + 1*160W Portable Solar Panel
Regular price $729.00 USDRegular priceUnit price per -
EcoFlow RIVER Pro + 110W Solar Panel
Regular price $749.00 USDRegular priceUnit price per -
EcoFlow RIVER Pro + 1x 160W Solar Panel
Regular price $769.00 USDRegular priceUnit price per
- Choosing a selection results in a full page refresh.
- Opens in a new window.