EcoFlow |SKU: EFDELTA3C-US-L

ECOFLOW Portable Power Station DELTA 3 Classic with 1024Wh LiFePO4 Battery

Regular price $499.00
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Product highlights

  • 800W output with X-Boost powers essential devices
  • Fast 0–80 percent charging in 45 minutes
  • <10ms UPS ensures instant backup protection
  • Durable LiFePO4 battery lasts over 10 years
  • Supports 500W solar recharging for off-grid use
  • Smart app control for easy monitoring and management

In the box

  • ECOFLOW Portable Power Station DELTA 3 Classic

Free standard shipping

*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

Free Local Pickup

Please call for store stock availability. Requests made before 2:30 PM EST can be available for next-day pickup. Learn more

Questions? We’re Here to Help

Call or email one of our experts.

The DELTA 3 Classic delivers reliable power for home, work, and outdoor use. Designed for efficiency and durability, it supports essential appliances, recharges quickly, and provides consistent backup power when needed.

Power for Every Scenario

With 1800W output (3600W surge) and X-Boost technology, DELTA 3 Classic can handle appliances like refrigerators, microwaves, and laptops. You can expand up to 2600W for heavier loads, making it suitable for both household and outdoor needs.

Ultra-Fast Charging

Recharge from 0–80 percent in only 45 minutes using X-Stream AC charging. This allows faster turnaround between uses and reduces downtime, ensuring your devices are powered whenever required.

Reliable <10ms UPS Protection

The <10ms uninterruptible power supply feature keeps sensitive devices like PCs, servers, and medical equipment running without interruption. It prevents data loss and damage from sudden power cuts.

Durable LiFePO4 Battery

Built with long-lasting LiFePO4 battery cells rated for over 10 years of use, along with an EV-grade CTC design and smart Battery Management System, DELTA 3 Classic ensures consistent, safe performance over time.

Fast Solar Recharging

Recharge in about 2.5 hours with an optional 500W solar panel. Solar charging offers a renewable power source, ideal for off-grid activities or outdoor setups.

Smart App Control

Monitor and manage your power station through the EcoFlow app. You can check energy status, schedule charging, and enable backup modes like Storm Alert or Self-Powered Mode directly from your mobile device.

Shipping & Returns

  • Same Day Shipping


    All orders placed by 1PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

  • Free Standard Shipping


    We offer free standard shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).



  • Easy returns


    If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.


Frequently Asked Questions

How do I return an item?

Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.

Will I receive a full refund when I return an item?

You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.

How many days do I have to make a return?

You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 

My item was damaged in transit. How do I place a return?

If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage. 

There’s an issue with my order, what should I do?

Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.

Can I exchange an item?

We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.

If I ordered a kit, do I have to return all the items?

If you ordered a kit, you must return all components and accessories to receive a full refund.

I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?

If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.

Do you offer repairs?

We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.

What is your return policy?

Most items can be returned within 30 days for a full refund. Click here to read our full return policy.