SKU: 50259553301

EcoFlow RIVER 3 Max Plus Portable Power Station

Sale price$314.55 Regular price$349.50
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

EcoFlow RIVER 3 Max Plus Portable Power StationProduct Description Your reliable companion through outages or in the wild. Long lasting and Flexible: It uses industry leading GaN technology, significantly extending basic appliance usage time*. Multiple charging methods, recharge from 0 to 100% in just 2. 3 hours using AC or a generator, efficient preparation for the outdoors, ensuring safe operation without compromising battery health. < 10 ms UPS solution, ensures uninterrupted power for

Product Description

Your reliable companion through outages or in the wild.

·         Long-lasting and Flexible: It uses industry-leading GaN technology, significantly extending basic appliance usage time*.

 

·         Multiple charging methods, recharge from 0 to 100% in just 2.3 hours using AC or a generator, efficient preparation for the outdoors, ensuring safe operation without compromising battery health.

·         < 10 ms UPS solution, ensures uninterrupted power for precision equipment, truly meets professional UPS standards.

 

·         Strong output performance, powering 90% of household appliances, meeting basic home backup power needs. 600W high-rated output power, with true upgraded drive, capable of driving high-power appliances. 8 output ports simultaneously provide power to multiple basic appliances during an outdoor activity.

 

·         Industry-leading smart battery protection: It uses LiFePO4 battery cells, which are usable for up to 10 years and demonstrate high-cost performance.

 

·         Smart App Control: Monitor energy usage in real-time with the EcoFlow App via Wi-Fi or Bluetooth. Tailored for personal use, the upgraded app offers versatile charging settings, including speed control, timed charging, power-saving mode, and low-battery alerts.

 

Specification

Capacity: 858Wh

Dimension: 234 x 232 x 286 mm

Net. Weight: 10.8kg

Battery Chemistry: LFP,3000 Cycles to 80% Capacity

UPS: <10ms

AC Outlets (x3):  230V~50Hz, 600W total (Surge 1200W, X-Boost 1200W)

DC Car Port (x1):12.6V, 10A, 126W Max

USB-C (x2): 5/9/12/153A Max, 20V5A Max,total 100W (on device)

  5V/9V/12V/15V3A Max, 20V/28V5A Max,total 140W (on EB)

USB-A (x2): 5V2.4A, 12W Max per port, total 24W

AC Recharge*: 200~240V, 3A Max, 50/60Hz, 650W, 0~100% in 2.3 hrs

Solar Recharge*: 11~55V, 13A Max, 220W, 0-100% in 4.8 hrs

Car Recharge*: 11~55V, 8A Max, 220W Max, 0-100% in 9.8 hrs

Generator Recharge*: 200~240V, 3A Max, 50/60Hz, 650W, 0~100% in 2.3 hrs

USB-C Recharge*: 5V/9V/12V/15V3A Max, 20V/28V5A Max, 140W Max**, 0-100% in 10.5 hrs

IP rating: IP54*** only for the battery pack, not the whole product.

Noise level: 30db in 0.5 m****

Warranty: 5 years

Operating Altitude: 2000 m

Storage Temperature: 20-30

All the test results displayed on the page are based on our internal testing, subject to different conditions, including temperature variations, humidity levels, and equipment calibration standards. Please note that these results are provided for informational purposes only and should not be considered as conclusive evidence for all scenarios.

* The result is based on laboratory tests using common household appliances under normal room temperature conditions

** The input and output wattage of the Smart Extra Battery will decrease to 100W when environment temperature is higher than 35°C.

*** The IP54 water-proof rating applies only to the battery pack, not the entire package. It does not prevent water immersion but can prevent fire or explosion in the event of a short circuit if the battery is splashed with water or rain, ensuring user safety and property protection

**** The noise level data is based on laboratory tests conducted at a room temperature of 32°C. Actual use may have slight deviations due to variations in the real environment.

 

What’s in the box

RIVER 3 Max Plus*1
AC Charging Cable *1
Car Charging Cable *1
USB-B to USB-A UPS Communication Cable *1
Quick Start Guide and warranty *1

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50259553301

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4.7 ★★★★★
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Product Reviews
A
Verified Purchase
Amy Jo
San Leandro, US
★★★★★ 3
Shows wear quickly
Color: Multicolor/Sheep & Cow, Size: Medium
These are cute but not holding up as well as I had hoped. Quality is ok and the Velcro has held up great. The fabric just isn’t as good as it could be. They are much larger than expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
R
Verified Purchase
Rachel
Boise, US
★★★★★ 5
Super Sturdy with hours of fun.
Color: Wild Duck, Hare, Squirrel & Alligator, Size: Small
I got the small ones that you cannot put a water bottle in. These toys have held up way better than expected. I am dog sitting a very rough with toys dog named Chunk. He tears up ever. Single. Toy my dog (Ted) has. I bought new ones just for chunk. These appealed to me with the no stuffing, They were cheaper, and have a squeaker. Everything chunk needed. They arrived on time and I thought I wasted my money. They were super soft, like too soft. They felt flimsy and weak. Like 5 minutes with chunk and they be dead. 2 hours with my dog and they would have a rip. So far 2 of them (I set two out) have lasted the whole weekend. The bunny looks very rough and disgusting, but no rips, the squeakers still work, and no random fluff everywhere. I am going to wash the bunny once chunk leaves. My very careful doggo Ted loves them too. He throws them up in the air and catches them, plays tug of war with them, and no rips. They are super sturdy. He can’t wait until Chunk leaves (chunk is 2 and Ted is 12-13) so he can play with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
A
Verified Purchase
Amber B.
Massapequa, US
★★★★★ 5
Loved it
Color: Brown/Wild Duck, Size: Large, Color: Brown/Wild Duck, Size: Large
He loved it so much, he destroyed it so we ordered another. I didn't realize that you can stick an empty water bottle inside. Again, the first one didn't last long, but he enjoyed it
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Reviewed in the United States on May 20, 2026
D
Verified Purchase
Doug Jones
San Leandro, US
★★★★★ 5
Very fun interactive toy
Color: Brown/Wild Duck, Size: Medium
This toy is very versatile. There's no stuffing yet it's very soft so it can be used as a tug toy. It also makes for a fun fetch toy because it has a cavity to put a water bottle. It gives your dog something that crinkles and can be pierced when bitten and easily replaced with another empty bottle whenever necessary. That is what really makes this toy the standout of all the ones offered by Best Pet imo. I don't expect this to last forever but once my pup gets bigger we'll probably get the large size for her because there's not too many all in one fetch and tug toys at an affordable price.
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Reviewed in the United States on May 15, 2026
C
Verified Purchase
Cowey Crew
Houston, US
★★★★★ 4
Great Toy, but Big Dogs Destroy the Squeakers Fast
Color: Wild Duck, Hare, Squirrel & Alligator, Size: Large
My big dogs had the squeaker torn out in no time, but my little dog absolutely loves this toy. It’s the perfect size for her, and she carries it everywhere. Durable enough for small pups, just not tough enough for heavy chewers. Still a fun toy overall!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026

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