EcoFlow|SKU: EFRIVER3-US

EcoFlow River 3 Portable Power Station (245 Wh Capacity)

Sale price $239.00 Regular price $299.99

Product highlights

  • 245Wh capacity
  • 300W rated output
  • X-Boost up to 600W
  • 1-hour fast charging
  • GaN power technology
  • <30dB whisper-quiet operation
  • <20ms UPS switchover
  • IP54 waterproof rating
  • Drop-resistant and fireproof shell
  • Charges up to 6 appliances at the same time
  • 4 charging options: AC, solar, car, generator
  • LiFePO4 battery with 10-year lifespan
  • 3000+ charge cycles
  • X-Guard battery protection system
  • Compact and lightweight design
  • Smart control via EcoFlow app

In the box

  • EcoFlow River 3 Portable Power Station
  • AC Charging Cable
  • Car Charging Cable

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 EcoFlow RIVER 3 is your ultimate grab-and-go energy solution, packed with a 245Wh battery, 300W output (with X-Boost to 600W), and ultra-fast 1-hour charging. Whether you're camping under the stars, working remotely, or prepping for unexpected outages, this ultra-compact powerhouse keeps your essentials running—quietly, safely, and reliably. 

Compact Power with Extended Runtime

Equipped with 245Wh capacity and advanced GaN technology, RIVER 3 powers small electronics longer while maintaining a travel-friendly, compact size.

X-Boost Technology up to 600W

Delivers 300W rated power and supports appliances up to 600W, covering 90% of daily-use devices for both indoor and outdoor needs.

Ultra-Quiet Operation <30dB

X-GaNPower ensures efficient heat dissipation and whisper-quiet performance, ideal for nighttime use and quiet environments.

Reliable UPS with <20ms Switchover

Provides seamless backup during outages, automatically switching to battery power in under 20 milliseconds to keep devices running.

1-Hour Fast Charging, 4 Charging Options

Recharge to 100% in just 1 hour via AC; also supports solar, car, and generator charging for total flexibility on the go.

IP54 Waterproof & Rugged Build

Water, fire, and drop-resistant for outdoor durability, with a reinforced shell and robust internal protection.

LiFePO4 Battery with 10-Year Lifespan

Built with vehicle-grade cells for long-term performance, offering 3000 full cycles with capacity retention.

Smart Battery Management with X-Guard

Advanced BMS with 40+ safety features and cloud-based monitoring protects against voltage, temperature, and circuit issues.

Upgraded Smart Control System

Supports intelligent customization and control via EcoFlow’s mobile app, providing real-time status and management.

Charges Up to 6 Appliances Simultaneously

Multiple ports including USB-C, AC, and DC outputs allow for powering various appliances at once—perfect for daily use or emergencies.

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.