Purchased the River 3 Plus for a camping trip and it worked out perfectly. I could see pairing this with a solar panel and having many days of power without stress. I’m very happy with this purchase. - Peter N.
EcoFlow RIVER 3 Plus Portable Power Station | 286Wh | 600W | 220W Solar Input
✔ 100% Free Shipping ✔ Authorized EcoFlow Dealer ✔ Manufacturer Warranty Included ✔ 10,000+ Customers Trust Outbound Power ✔ Questions? Ask a Friendly Power Expert >>
The EcoFlow RIVER 3 Plus Is The Compact But Mighty On-The-Go Power Station You Have Been Waiting For
The EcoFlow RIVER 3 Plus Portable Power Station offers the perfect balance between portability and power, making it an essential companion for outdoor adventures, emergencies, and on-the-go professionals.
It is engineered to keep your essential devices powered without interruption. Whether you're camping, traveling, or facing a sudden power outage, the RIVER 3 Plus ensures reliable energy access anywhere.
The RIVER 3 Plus comes in three unique options, each specially designed for what you need
RIVER 3 Plus
RIVER 3 Max
RIVER 3 Max Plus
Battery Capacity
286Wh
572Wh with battery
858Wh with battery
AC Output
600W (1200W X-Boost)
600W (1200W X-Boost)
600W (1200W X-Boost)
Extra Battery Power Expansion
858Wh
572Wh
858Wh
UPS Switchover Time
<10 ms
<10 ms
<10 ms
Why Should You Buy The EcoFlow RIVER 3 Plus?
286Wh Capacity with 600W Output So You Can Power Many Home and Outdoor Appliances
The EcoFlow RIVER 3 Plus provides a powerful 286Wh battery with a 600W output, easily managing many home and outdoor appliances, including coffee makers, televisions, lights, and more. X-Boost technology allows it to handle devices up to 1200W without stress.
Compact and Portable Design For Easy Portability
Designed with 30% more compactness than traditional power stations, the EcoFlow RIVER 3 Plus fits seamlessly in small spaces, making it easy to carry during outdoor trips or emergencies.
Quick <10 ms UPS Protection to Keep Sensitive Electronics Safe
Protect sensitive devices with the built-in UPS that automatically switches in less than 10ms during a power outage, safeguarding your equipment from sudden surges and interruptions.
Pure Silent Operation So You Can Sleep Easy
Safely place the RIVER 3 Plus next to your bed knowing you will not be disturbed by a noisy fan.
Expand Your Power Output to 858Wh With an Extra Battery That Can Be Charged Separately and Comes With Its Own USB Ports
Need more power? Expand the capacity of the EcoFlow RIVER 3 Plus to 858Wh with an additional battery, giving you longer usage time for high-demand devices, perfect for extended outdoor stays.
Charge Up With Solar Panels, an AC Outlet, or Even a Car Charger or Generator
Charge the RIVER 3 Plus using solar panels, an AC outlet, a car, or even a generator. With its fast-charging capability, you can recharge from 0 to 100% in just 1 hour, keeping you ready for any situation.
What's Included
EcoFlow RIVER 3 Plus
1 x EcoFlow RIVER 3 Plus Portable Power Station
1 x AC Charging Cable
1 x Car Charging Cable
1 x USB-B to USB-A UPS Communication Cable
1 x Manual
1 x Warranty Card
EcoFlow RIVER 3 Plus Battery (optional)
1 x EcoFlow RIVER 3 Plus Smart Extra Battery*
1 x Quick-Start Guide
1 x Warranty Card
*No cables required. Connects directly to the RIVER 3 Plus via built-in pogo-pin contacts when stacked.
EcoFlow 220W Bifacial Solar Panel (optional)
1 x EcoFlow 220W Bifacial Portable Solar Panel
1 x Protective Case & Kickstand
1 x Solar Charging Cable
4 x Snap Hooks
1 x User Manual
1 x Warranty Card
EcoFlow RIVER 3 Plus Specifications
Capacity
286Wh
Dimensions
9.2 × 9.1 × 5.8 in
Net Weight
10.4 lbs
Battery Chemistry
LiFePO4, 3000 cycles to 80% capacity
UPS
<10 ms
Noise
<30 dB
AC Output
3 outlets, 600W total | Surge 1200W | X-Boost 1200W
USB-A Output
2 ports, 5V=2.4A, 12W maximum per port, total 24W
USB-C Output
1 port, 5/9/12/15⎓3A Max, 20V⎓5A maximum, 100W maximum
Car Output
1 outlet, 12.6V, 10A, 126W maximum
AC Input
380W, 0-100% in 60 minutes
Solar Input
220W, 0-100% in as fast as 1.5 hour
Car Input
220W, 11~55V, 0-100% in 3.3 hours
Generator Input
380W, 0-100% in 60 minutes
Optimal Operating Temperature
68°F-86°F
Charge Temperature
32°F-113°F
Discharge Temperature
14°F-113°F
Storage Temperature
68°F-86°F
EcoFlow RIVER 3 Plus Smart Extra Battery Specifications
Extra Battery 300 Specifications
Capacity
286Wh
Dimensions
9.2 x 8.8 x 4.3 in
Net Weight
7.7 lb
Battery Chemistry
LiFePO4, 3000 cycles to 80% capacity
USB-C Output
1 port, 5V/9V/12V/15V⎓3A Max, 20V/28V⎓5A maximum, 140W maximum
USB-C Input
5V/9V/12V/15V⎓3A Max, 20V/28V⎓5A maximum, 140W maximum
Extra Battery 600 Specifications
Capacity
572Wh
Dimensions
9.2 x 8.8 x 6.2 in
Net Weight
12.8 lb>
Battery Chemistry
LiFePO4, 3000 cycles to 80% capacity
USB-C Output
1 port, 5V/9V/12V/15V⎓3A Max, 20V/28V⎓5A maximum, 140W maximum
USB-C Input
5V/9V/12V/15V⎓3A maximum, 20V/28V⎓5A maximum, 140W maximum
Common Customer Questions
Get answers to the most frequently-asked questions customers ask before placing an order.
Is Outbound Power an Authorized Dealer?
Yes! Outbound Power is an Authorized Dealer for every single brand and product on our store.
How long will it take for my order to arrive?
Shipping times vary depending on your location and the product or products ordered.
Order Processing Time Most products are processed within 1-3 business days. If there is a delay in processing your order, we will alert you with as much information as possible about what to expect.
After order processing is complete, you will receive tracking information to monitor your order while it is in transit.
Order Shipping Time Following processing, it may take between 3 and 8 days to arrive, depending on your location.
Please refer to the product page for your item and reference the estimated delivery time frame for more details.
Additionally, you can see the estimated delivery time frame during checkout and receive a tracking number once your order ships.
What are your shipping rates? Do you offer free shipping?
Everything on our store ships for free. Really!
What is Outbound Power's return policy?
Most items may be returned within 30 days of delivery. Please refer to our Returns & Exchanges policy to determine what items are eligible. Returns are not accepted beyond 30 days following delivery.
Are Outbound Power products used/old/refurbished?
Everything sold on our website is brand-new.
Do you price match?
No — we price BEAT! Please refer to our Price Beat Promise for full details.
Outbound Power's seamless ordering and rapid shipping has kept me a customer for many years. I have bought 5 different ECOFLOW products and always have been pleased with Outbounds customer service. Thanks Bill
Hi Mark,
Thank you so much for your kind words and for being such a loyal customer over the years. It means a great deal to us that you continue to choose Outbound Power for your EcoFlow products. Five different purchases is no small thing, and we’re truly grateful for your trust.
I’m glad to hear the RIVER 3 Plus order went smoothly and that our service has met your expectations each time. We’ll keep working hard to make sure every experience you have with us remains just as seamless.
Please don’t hesitate to reach out anytime you need support, recommendations, or even just to share how your gear is working out—we’re always happy to hear from you.
Thanks again, Mark, for being part of the Outbound Power family!
Best regards,
b
baculam
for Ecoflow River 3 Plus
Trust Website, don't have to worry about them.
Thank you for your review, Son. We're delighted to hear that you trust our website and feel confident when shopping with us. Your support means a lot, and we're always here if you have any questions or need assistance. Thanks for choosing Outbound Power!
C
Charles W.
Perfect
Fits a need we’ve had for awhile Will keep our modem and phones charged as well as run a couple lights and the tv. Like the boost feature in case we need to use a small appliance This is our 2 nd. EcoFlow
Thank you, Charles, for the fantastic review! We're thrilled to hear that the EcoFlow RIVER 3 Plus fits your needs perfectly. It sounds like it's an ideal solution for keeping your modem, phones, lights, and TV running, and we're glad you appreciate the boost feature for small appliances. It's an honor to serve you for your second EcoFlow purchase, and we truly appreciate your trust in Outbound Power. If you have any questions or need further assistance as you enjoy your new power station, please don't hesitate to reach out.
R
RODNEY W.
A Great Device
Great device for portable power use. The price was very competitive and fair. Outbound is an excellent company and very important as we transition to global warming and extreme environmental conditions.
Thank you for sharing your experience. We're glad to hear that our portable power device met your needs and that you found our pricing competitive and fair. At Outbound Power, we understand the importance of reliable solutions as we navigate the challenges of global warming and extreme environmental conditions. Your trust in our products means a great deal to us, and we're here to support you as you transition to more sustainable power options. If you have any questions or need further assistance, please don't hesitate to reach out. Thank you for choosing Outbound Power.
S
Sharon G.
Great power station
The river 3 plus is a great power station. I’m very happy so far. It does what I want it to do. I like the app. It’s quiet. It’s very nice looking too.
Hi Sharon,
Thank you for taking the time to share your review. We're thrilled to hear that the EcoFlow RIVER 3 Plus is meeting your needs so well—from its performance and quiet operation to the intuitive app and attractive design. If you have any questions or need further assistance as you continue to use it, please don't hesitate to reach out.
Thanks for choosing Outbound Power, and enjoy your new power station!
++ Whoa! Love the pictures, thank you for that!
M
Mario
Great power station. Shipping was very fast.
Hi Mario,
Thank you for your positive review. We're delighted to hear that you're enjoying your River 3 Plus and that the shipping was fast. Our team works hard to ensure a smooth experience, and your feedback reaffirms that effort. If you have any questions or need further assistance, please feel free to reach out.
Thanks for choosing Outbound Power.
P
Peter N.
Perfect Camping Partner
Recently purchased the River 3 Plus for a camping trip and it worked out perfectly. I was able to charge phones, run lights at night, and even too off smaller battery backups. I could see pairing this with a solar panel and having many days of power without stress. At home I plan on using it as emergency backup and eventually pairing it with the add-on battery unit (one of the main reasons I chose this version) to use as temporary power for appliances during power outages. I am very happy with this purchase and will definitely be buying from Outbound Power in the future.
Thanks, Peter! That sounds like the perfect setup for both camping and home backup. The ability to expand with an extra battery really makes the River 3 Plus a solid choice. Glad to hear it’s working well for you, and we look forward to helping with your future power needs!
Y
York T.
Great experience!
Fast shipping, great price and great product. Customer service team was responsive and great with my questions and issues.
Thank you, York! We're so glad to hear about your great experience with us. It's wonderful to know that our pricing, shipping, and customer service hit the mark for you. If you have any more questions or need assistance in the future, we're always here to help!
W
William S.
Quick and easy, lots of great info on the website
Easy, good communication, quick shipping
t
tlchef@aol.com
Opps
I was very pleased with your pricing on that River 3 max. I am very happy with it so far.
One problem, possibly beyond your control was a long hold up in Fedx picking up the package. I eventually got some help from an employee. Emmanuel, helped get my package on the way. Almost a week late in the pickup.
I may have a need for one more River 3 Max in the future. For our condo building garage door.
Thank you for this opportunity to express my views.
Thomas Loeffler
[****]
Thank you for your review and we're glad to hear that you are pleased with the pricing of the RIVER 3 Max. We apologize for the delay in FedEx picking up your package, but we're glad that we were able to assist and get your package on its way. We appreciate your feedback and we hope to serve you again in the future!
Great pricing. When I am ready to upgrade, I plan on doing business with you all again. You value customers and that is greatly appreciated. Thanks for everything.
Thank you for your kind words and support! We’re glad to hear you’re satisfied with our pricing and service. We look forward to assisting you with your upgrade when you’re ready. Thanks again for choosing Outbound Power, and please let us know if we can ever be of service.
Exact fit to the Cummins 4500i small battery compartment.
Thank you for your great review! We're glad the battery fit perfectly and met your expectations. If you need anything else, please don’t hesitate to reach out, we’re always here to help.
Hi Sam, thank you for your fantastic review! We're so glad to hear the Pecron Trolley Kit works great for you. If you need any further assistance, feel free to reach out. Cheers!
This was purchased to run a small compressor when our crews are on job sites where running and moving power cords is inconvenient and time consuming. The generator is lightweight and perfect for the task. We're now investing in a second unit.
Thank you for the great review! We’re glad to hear it is making work easier. We truly appreciate your business. Please let us know if there is anything more we can do to be of service!
I like outbound because they give a good deal discount called. They help when you call nice people when you call the number they answer and help thank you
Hi Melvin, thank you for your kind words! We're glad you had a great experience and appreciate your support. If you need anything else, we're here to help!
Excellent service with excellent pricing. By far the best price I could find on the battery. Delivery arrived in perfect condition. love all the tracking information.
Thank you so much for the kind review! We’re glad we could provide a great price and that everything arrived to your satisfaction. We also appreciate you mentioning the tracking updates. We want every customer to feel informed and confident from order to delivery. Thanks again for choosing Outbound Power and please let us know if we can ever be of service!
Thank you for the positive feedback! We strive to provide excellent customer service and we're glad to hear that you had a great experience with us. We appreciate your support and hope to continue serving you in the future!
Outbound Power did a great job with communication and answered all my presale questions. Shipping was prompt - and was patient with me during a small snafu when my neighbor was being “helpful” and took one of the boxes and neglected to tell me. Great prices too!
Hi James, thank you for taking the time to leave us a review. We are thrilled to hear that you had a positive experience with our team! Thank you for your business and please feel welcome to reach out anytime if we can be of service!
Fantastic service from Jam at Outbound Power made this an easy choice.
We are in the installation phase now and are excited to have a reliable system for our power backup needs.
Thank you for your kind words and for choosing Outbound Power for your backup power needs. We're happy to hear that Jam provided fantastic service and helped make the decision process easy for you. Our goal is always to help customers find a reliable backup power solution that fits their needs.
We’re excited for you to begin the installation phase and are confident you’ll be pleased with the Anker SOLIX E10 Smart Hybrid Whole-Home Backup System. Thank you again for choosing Outbound Power!
This works very well. I can charge my unit and expansion batteries more than twice as fast as using a 120 volt wall outlet. I think it also helps with the battery temperature.
Hi there, thank you for your positive feedback! We're glad to hear that the cable is working well for you and is able to charge your unit and expansion batteries at a faster rate. If we can be of service again, please let us know!
