SKU: 31853181612

EcoFlow River 3 Max Plus Portable Power Station | 600W 858Wh

Sale price$404.55 Regular price$449.50
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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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Description

EcoFlow River 3 Max Plus Portable Power Station | 600W 858WhLost Wi Fi, Flat Batteries, and Late Emails? The EcoFlow RIVER 3 Max Plus Has Your Back Imagine you're emailing your boss and the BBQ's cooking, then suddenly, the power goes out. But with the EcoFlow RIVER 3 Max Plus, you're covered. It packs 858Wh of power and a 600W output (boosting to 1200W). Plus, it's lightweight enough to fit in your ute. It keeps your fridge cold, Wi Fi on, and tools running smoothly. Double The Runtime, Half The Worry EcoFlow

Lost Wi-Fi, Flat Batteries, and Late Emails? The EcoFlow RIVER 3 Max Plus Has Your Back

Imagine you're emailing your boss and the BBQ's cooking, then suddenly, the power goes out.

But with the EcoFlow RIVER 3 Max Plus, you're covered.

It packs 858Wh of power and a 600W output (boosting to 1200W).

Plus, it's lightweight enough to fit in your ute.

It keeps your fridge cold, Wi-Fi on, and tools running smoothly.

Double The Runtime, Half The Worry - EcoFlow River 3 Max Plus Portable Power Station

Small issues can ruin a good day. No Wi-Fi, no lights, no fridge.

The RIVER 3 Max Plus fixes this with twice the runtime for small devices under 100W. It keeps you connected, lit, and fed.

Thanks to X-GaNPower tech and quiet operation (under 30dB!), it works quietly. No petrol smell, no noise, no hassle.

When storms hit or you're camping off-grid, this unit performs well. 

Fast charging in 1.8 hours, expandable batteries, and smart controls via the EcoFlow App make it easy to use. 

Built tough, made smart, and ready for any challenge life throws your way.

Click the Add to Cart button and never let a power cut ruin your day.

Add To Cart

Key Features

  • 858Wh capacity with wire-free battery expansion
  • 600W output with 1200W X-Boost for high-demand gear
  • Charges from 0–100% in just 1.8 hours
  • Supports 220W solar input for off-grid charging
  • Built-in <10ms UPS for sensitive devices
  • Runs quietly under 30dB – perfect for night use
  • Lightweight at just 10.8kg for easy transport
  • Long-lasting LiFePO₄ battery with 3000 cycles

EcoFlow RIVER 3 Max Plus Specs

BATTERY INFO

  • Capacity: 858Wh
  • Battery Chemistry: LiFePO₄ (3000 cycles to 80% capacity)
  • Noise Level: Under 30dB
  • UPS Switchover: Less than 10ms

OUTPUT

  • AC Outlets: 3 outlets, 600W total (Surge 1200W with X-Boost)
  • USB-A Ports: 2 x 5V/2.4A, 12W Max per port
  • USB-C Ports: 2 x 5/9/12/15/20V, up to 100W Max
  • Car Outlet: 12.6V, 10A, 126W Max

INPUT

  • AC Input: 640W Max (0–100% in 1.8 hours)
  • Solar Input: 220W Max (0–100% in 4.8 hours)
  • Car Input: 220W (0–100% in 10 hours)
  • Generator Input: 650W Max (0–100% in 1.8 hours)

GENERAL

  • Dimensions: 234 × 232 × 286 mm
  • Net Weight: 10.8kg
  • Operating Temperature: 20°C–30°C
  • Charge Temperature: 0°C–45°C
  • Discharge Temperature: -10°C–45°C
  • Storage Temperature: 20°C–30°C
  • Warranty: 6 Years

What's Included

Everything you need is included with your purchase from True Gear

  • EcoFlow RIVER 3 Max Plus Portable Power Station
  • EcoFlow AC Charging Cable
  • EcoFlow Car Charging Cable
  • EcoFlow USB-B to USB-A UPS Communication Cable
  • Quick Start Guide and Warranty Card
  • 6-Year Manufacturer Warranty

Download the EcoFlow RIVER 3 Max Plus manual

Looking for detailed information on the EcoFlow RIVER 3 Max Plus? Then check out the complete manual below.

Read EcoFlow RIVER 3 Max Plus reviews down below ↓

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: 31853181612

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4.6 ★★★★★
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Verified Purchase
Tina
Waukegan, US
★★★★★ 5
Durable, bright and bouncy
Color: H) 2.5" 3-Pack (Beef)
Love these. Color is bright so I can find it in grass and dirt. Quality is good! Works well in a Chuck it. Love these holes for whistle sound as it’s in the air. No scent cost is awesome for all 3 in pack
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
I
Verified Purchase
Intuit
Carnegie, US
★★★★★ 5
Tough Dog Balls. Bright Orange/holes for treats
Color: B) 3" 2-Pack (Bacon)
I used to buy Starmark. But their balls got smaller and tore more easily. The color was green. I couldn’t find it when it was dropped in the grass!! Soooooo, I took a chance on this cuz it had holes in it and was bright orange. It is not scented at all or its bacon scent faded. The ball is for strong chewers. I’m a petsitter and I needed tough balls for my clients dog. Shipped quickly. Good price. Exactly as described
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 16, 2025
T
Verified Purchase
Teresa M. Campbell
Cuba, US
★★★★★ 4
Worthy chew and fetch ball.
Color: L) 3" 2-Pack (Chicken)
Durable and dog loved to gnaw on it. Bright yellow color easy to keep track of for both dog and parent!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
Q
Verified Purchase
Quenalyssa
Natrona Heights, US
★★★★★ 5
Flavored Dog Rubber Balls
Color: H) 2.5" 3-Pack (Beef), Color: H) 2.5" 3-Pack (Beef)
My dog absolutely loves these balls, I have a few more I had already bought, but she has an addiction to them so I had to buy more. I am able to squeeze these really easily so when she does pick them up after I’ve thrown them they’re very easy for her to pick up. They have a good thickness to them so it’s not too flimsy. It’s pretty tough and they bounce pretty high which I like and so does she know she is an aggressive chewer, but I haven’t had an issue yet with her chewing right through these, which is why I like them and we both love the fact that it smells like beef I could practically smell them through the bag, but I have a really high pitched sense of smell, and I knew she was going to love them. Not to mention you can’t beat the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025
J
Verified Purchase
Jay H. Fine
Cuba, US
★★★★★ 5
Love These Balls
Color: H) 2.5" 3-Pack (Beef), Color: H) 2.5" 3-Pack (Beef)
These are great balls. My Border Collie can destroy a tennis ball in a couple of hours and the Kong brand ball is heavier than I like to play with in the house. These balls hold up to her biting and chewing but are lite weight and softer for bouncing off the walls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026

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