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
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!
I’m so happy I found this site! Outbound Power has so many great products and I was really excited to see the price. I’ve been waiting for Amazon prime days to buy something, a very expensive item, but I happen to see it on this site and I snatched it right up and saved over $500!!! a delivery was quick and actually a day earlier than what they thought it would be.
Thank you so much for the kind words! We truly appreciate you taking the time to share your experience. If you ever have questions about your system or need help choosing equipment in the future, our team is always here to help. Thanks again for your support and welcome to the Outbound Power community!
Received the expansion batteries in excellent condition. Warranty registration with the company was smooth with no issues. I’ll definitely place a larger order again when there’s a big sale! 🔋👍
Thank you for the great review! We’re glad to hear your expansion batteries arrived in perfect condition and that the warranty registration process went smoothly. That’s exactly the experience we want every customer to have.
We truly appreciate your support and look forward to helping you with your next system when you’re ready to expand. Thank you for your support!
Thank you for taking the time to leave a review. We're thrilled to hear that the Battery was the perfect addition for your SOLIX C1000 gen 1. We appreciate your support and hope to continue providing you with excellent products!
So far, it's been working flawlessly with my EcoFlow Delta 3 Plus
It doesn't seem to work well with my EcoFlow River 2 Pro; for some reason, I had to restart the Charger. Every time I tried to charge my River 2 Pro, eventually it wouldn't charge. There is a good possibility I did something wrong in the settings. I didn't buy it to Charger for the River 2 Pro anyway, so no big deal to me. So far, after two days, the EcoFlow Delta 3 Plus hasn't had any issues.
Thank you for taking the time to leave a review. We are glad to hear that it has been working flawlessly with your EcoFlow Delta 3 Plus. We apologize for the inconvenience you experienced with your EcoFlow River 2 Pro. Our team is here to assist you and make sure you are fully satisfied with our product. Please feel free to reach out to us if you need any help with the settings. We want to ensure that your experience with our charger is nothing but positive. Thank you for choosing Outbound Power.
Outbound team is fast and responsive. With my purchases so far they have beat everyone else’s prices.
Thank you for your kind words! We’re thrilled you had a great experience with our team and found our prices competitive. We truly appreciate your support and look forward to serving you again soon.
Review of EcoFlow DELTA Pro Ultra X Whole-Home Backup
I purchased the Delta Pro Ultra X with two batteries at the end of 2025 from Outbound Power to get the best price. All three components arrived intact in three separate heavy duty boxes with ample custom molded padding to protect the units from shipping mishaps. I stacked the 3 units on the included caster tray in a new tiny home, and used the unit after a firmware update to my satisfaction. After using the unit for a short while, I charged the unit with a Honda EU3000i gas generator. A week later I installed two solar arrays, totaling 4400 watts with 2 sets of (5) 440 watt panels. I live in Southern California, so this allowed me to be fully charged in an hour or two of full morning sun. The unit has been powering the tiny home which came with a 50A shore power connection. I ran a circuit from the wall nearest the EcoFlow under the tiny home and connected to power panel via the shore power 50A outlet, by removing the outlet and splicing in the new circuit. The unit will run the tiny home no problem and has been on since the end of 2025. I may consider two more batteries after running all my consumer calcs to be 100% off grid, all electric, while satisfying San Diego County's 4 day battery reserve capacity for permitted off grid application such as mine. I'm very happy with this unit. I run Starlink, the refrigerator, an on demand propane water heater (at this time) and a minisplit, plus an inductive cook top, oven, washer/dryer, lights, etc without any issues. The simplicity of installation is peace of mind, and being plugged into the sun feels good every day. Outbound power has reached out and offered to assist if the need should present itself. So far so good!
Hello Jamie,
Thank you for taking the time to leave a review for the EcoFlow DELTA Pro Ultra X Whole-Home Backup. We appreciate your detailed feedback and are happy to hear that you are satisfied with your purchase.
It's great to know that your unit arrived safely and that you were able to easily set it up in your tiny home. We're glad that the firmware update met your expectations and that you were able to quickly charge the unit using a Honda EU3000i gas generator.
We're also pleased to hear that the solar arrays are working well for you and providing enough power for your tiny home. It's wonderful that you are able to be fully charged in just a few hours of sunlight. We understand the importance of being fully off-grid and are happy to hear that this unit is helping you achieve that.
Thank you for choosing Outbound Power as your supplier. We are always here to assist you with any further needs or questions that may arise.
We hope you continue to enjoy the simplicity and reliability of your EcoFlow DELTA Pro Ultra X. Thank you for being a valued customer.
Works Great. Very useful and a must have if you have Ultra X
Thank you for the great review! We’re glad to hear it’s working well for you. If you ever have questions or want help getting even more out of your setup, we’re here for you.
Runs my fridge and freezer while being mobile in my food trailer. Get interface and features. Great product.
Hi there!
Thank you so much for taking the time to leave such a wonderful review of the Anker SOLIX C1000 Gen 2 Portable Power Station! We’re thrilled to hear that it’s meeting your needs and reliably running your fridge and freezer while you’re on the go in your food trailer.
It’s especially great to know that you’re enjoying the interface and features — Anker did a fantastic job designing this unit, and we’re glad it’s delivering the performance you were looking for.
Thank you again for your support, and we wish you continued success and happy trails ahead!
We have a son with severe autism. If he is awake, he is on his computer and tablet. But if the power goes out, big trouble as he gets extremely upset. This power supply will help keep him entertained for a few hours, hopefully long enough for the power to come back.
Thank you so much for taking the time to leave us a review. We’re truly grateful you chose the Jackery Explorer 500, and it means a lot to hear that it’s helping provide stability and comfort for your son during unexpected outages. Having reliable backup power in moments like those can make all the difference. Thank you for choosing Outbound Power!
We sincerely appreciate your thoughtful review and your trust in us. If you ever need anything at all, we’re always here to help.
