EcoFlow DELTA Pro Portable Power Station

The EcoFlow DELTA Pro Portable Power Station is a groundbreaking innovation in the realm of home energy solutions. It stands as the first-ever portable home battery explicitly designed for home backup purposes. Offering an expandable capacity ranging from 3.6kWh to an impressive 25kWh when paired with the DELTA Pro Smart Extra Battery, it provides an unparalleled level of flexibility and power to meet your energy storage needs.

Equipped with a robust 3600W to 7200W AC output, the DELTA Pro is compatible with 99% of household appliances, making it a versatile and reliable choice for powering your essential devices during outages. Its "Plug & Play" design ensures a seamless and hassle-free home backup solution, allowing you to have peace of mind in any emergency situation. Additionally, the DELTA Pro boasts an extraordinary 6500W MultiCharge capability, enabling rapid AC charging in just 2.7 hours, ensuring that your power source is readily available when you need it most.

Setting a new industry standard, the DELTA Pro introduces a remarkable feature – the ability to recharge at thousands of EV stations worldwide. This innovation revolutionizes the way you can replenish your energy reserves, providing unparalleled convenience and accessibility. Furthermore, the DELTA Pro is built to last, with its Long-Lasting LFP (Lithium Iron Phosphate) battery chemistry supporting a remarkable lifespan of up to 10 years. This durability ensures that your investment in the DELTA Pro Portable Power Station continues to provide reliable power for years to come, making it an exceptional choice for those who prioritize both performance and longevity in their energy solutions.


Why buy from Wheels & Chairs?

  • Price - Wheels & Chairs offers the lowest price possible as allowed by our manufacturers. You won't be able to find any of our items for less than what we offer on the market.
  • Service - Our knowledgeable customer service team has the BEST response times in the industry. If you send a message to live chat and don't hear a response in 5 minutes or less, you get a discount.
  • Free Shipping in the US - We ship to anywhere in the US for absolutely free (contiguous states only). It's on us.
  • Return Policy - We match the return policies of our manufacturers for all products giving you the best possible deal (usually free returns within 30 days plus a restocking free. See the full return policy in "Shipping | Warranty | Returns" tab above.


We offer free shipping on all products.

Estimated Shipping Time: 7 Business Days


The EcoFlow service team will take care of all the after-sales issues. If any quality issues are involved, please feel free to contact our service team


Customers can request a full refund within 24 hours after placing an order on

Please note that we will charge a transaction fee if you apply for the refund 24 hours after the order is placed and before delivery has been made (2.6% for credit card users, 3.6% for PayPal users, 3.5% for Affirm users, 3.3% for Klarna users). 

Orders cannot be canceled more than 30 days after they are shipped.


The return service is currently available to US orders only. 

If you are unsatisfied with your purchase, you may return the purchased items complete in their original packing within 30 days of receiving them for an exchange or refund.

If 30 days have passed since your purchase, we cannot offer a refund or exchange.

For quality issues, we will give you a full refund or one-time free replacement within 30 days of receiving the items.

Please collect the package first if your order has been shipped and you want to return it. Then contact our Wheels & Chairs Support via to obtain instructions to return.

Please note that a double shipping fee may be deducted from the original payment if you reject the shipments.

You’ll be charged for shipping and a transaction fee (2.6% for credit card users, 3.6% for PayPal users, 3.5% for Affirm users) in the event of a return on US orders.

Return Process

Contact Wheels & Chairs at to start the return process. Please provide them with proof of purchase, such as an invoice.

You will receive instructions on how to properly pack the products and return them to us. Please make sure all components are included in the package. 


After you have returned the product to our warehouse, we will issue a refund within 14 business days. You will be notified by email when your order is refunded. If you have not received the refund after 14 business days, please contact us via

Return Shipping Cost

Please note that return shipping costs include shipping costs and handling fees.

After-sale Service Contact

Phone: +1 (757) 654-1727 (English service only. International charges apply if calling from outside of the US)

Got questions? Read through our FAQ page listed in our Main Menu to see if it's answered there! If not, please contact us either through the chatbot found on the bottom right of the screen or via this form.

Customer Reviews

Based on 4 reviews
Doodz Macahis
Just what I was looking for

It was great charging it up with the solar panels. I don’t have the switch box installed yet.

Tracy James
orks as advertised and then some

Used it at home for a back up until the weather was good enough to use it up at our mountain property, got it with the 400 watt solar panel, first thing I used on it was a 1600 watt microwave for some spagettios, no sweat, then plugged a projector and a ps5 and watched a movie, as well as charged our 4 phones all at the same time and only used about 20 percent t of the battery, I then hooked up the solar panel the next day and it charged it up to 100 in 3 hours. Then used the ps5 and projector for 3 hours and microwaved some more food all in that frame to only drop to 75 percent, then later that day I played another 3 hours and it dropped to only 60 percent. Absolutely strongly recommended!

Mazai Luague
Battery Backup for Hurricane Readiness

Our intent is to use this along with a few 100W solar panels during hurricane outages to keep our refrigerator and a few other items running. We haven't had an outage yet thankfully, but have been using it to power our entertainment center, and anything that charges via USB just to get an idea of how it works and get used to it. The EcoFlow App seems to manage most aspects of the device that I would need to.

Glenna Duche
Incredible Power during outage / Emergency

Comes in handy during power outages. Had one that lasted 24hr and was able to keep the fridge on and food from goiing bad, didn't need to get dry ice which the stores already ran out of. Planning to expand the system with extra banks or maybe solar when they go on sale again.