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

  • Warranty Information 5-Year Manufacturer Warranty
$349.00 - $999.00 + FREE SHIPPING
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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
EcoFlow River 3 Plus Max used for home office desktop power backup

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
Bluetti Product Card With Features

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
EcoFlow River 3 Plus charging outdoors with a generator nearby

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
EcoFlow River 3 Max Plus power unit with front panel display

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
  • 90 Day Free Trial

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.

EcoFlow River 3 Max Plus Manual PDF

Read EcoFlow RIVER 3 Max Plus reviews down below ↓

Order Confirmation and Dispatch

Got your eye on something? Awesome! Once you've placed your order, we’ll get to work. We’re usually able to fulfill orders within 1-2 business day, however, this does vary depending on the warehouse so please allow up to 3 business days. Once it’s on its way, we'll ping you with a shipping confirmation email within 24 hours of dispatch and a tracking number.

Got questions or need an update? No problem! Reach out to us at 1300 241 251 or gday@truegear.com.au.

General Delivery Timeframes

While delivery timeframes vary depending on your location and item ordered, you can generally expect your package to arrive within the timeframe below.

  • 2-5 Business Days - Adelaide, Brisbane, Canberra, Melbourne Sydney Metro
  • 3-8 Business Days - Other Major Cities & NSW, QLD, SA, VIC Regional
  • 7-12 Working Days - NT, TAS, WA, QLD Remote
Free Delivery

We've got great news for our Aussie customers – shipping is on us! That’s right, FREE shipping on most orders, making shopping with us even sweeter.

Some very remote regions of Australia might not be possible with our couriers, go ahead and place your order - and if it's flagged we'll be in touch.

Restricted Free Delivery Zones

Sometimes packages can be quite heavy/large and transporting it to your doorstep, depending on where you live in this vast country of ours, might be difficult. In that case we will get in touch after you place your order and discuss delivery to your nearest depot. If it doesn't make sense then no harm done, we'll refund the order.

90 Day's Free and Easy Returns

If you're not absolutely smitten with your purchase? No stress! You've got 90 days to decide if it's a keeper. If not, sending it back is a cinch. Send it back to us and send us the bill for postage while you're at it! Love it or return it for FREE– it's that simple! Just make sure the item and the packaging are in tip-top shape.

In rare cases, return delivery is over $200, in that case you will receive a $200 credit towards your shipping costs.

Other Terms and Conditions

If you miss the delivery, no worries! You may need to pick up your item(s) from the freight company's depot. We can arrange re-delivery to your home, but please note this will incur a small extra cost.

While we cannot pinpoint the exact time and date of delivery since it's out of our hands, you'll receive an email with tracking details. This way, you can contact the freight company directly for more accurate timing.

Please let us know if:

  • Someone will be available to sign for the delivery.
  • There's a safe spot to leave the item if no one will be home.
  • The address is a business location; we will need the business hours and the name of the building.
  • You notice any damage. If so, make a note when signing for the delivery or refuse to accept it. If you do accept delivery, immediately snap some photos of the damaged packaging or products with your smartphone or camera. If your item(s) arrive damaged, please send the photos to support@compactco.com.au and visit our returns page to lodge your return claim.

There you have it, everything you need to shop with confidence and a smile! 😊

7 Reasons to Shop with True Gear

From the first hello to the last goodbye, we'll make sure you're looked after and 100% satisfied with everything that you purchased. Here's why shopping with us is not only a smart choice but also a breeze!

___________________

#1 90 Day Trial - Free Returns on Us

Gave it a go, but your new gear’s just not the right fit? No worries! We’ve got your back with absolutely no hidden fees, and we’ll even cover your return shipping up to $200 (which is pretty much everything). Just make sure it’s in the same condition you received it, and we’ll handle the rest—easy as!

#2 Free Shipping Australia-Wide

Get your compact gear delivered for free, no matter where you are in Australia. We know you love a good deal, and free shipping makes it even sweeter!

#3 Aussie Family Owned

We’re not some giant faceless company. True Gear is 100% Australian-owned and run by people who understand our great outdoors.

Have a question at 3 AM? No dramas! Our Aussie-based team is here to help you around the clock, so you’re never left hanging.

#5 Secure Checkout

Shop with peace of mind. Our checkout is SSL encrypted, ensuring your details are protected and confidential every step of the way. Easy, fast and 100% safe!

#6 5 Star Customer Support

Our customers reckon we’re pretty awesome! We pride ourselves on 5-star customer service, so you know you’re in good hands when you shop with us.

“Customer service was stellar, constant communication with the owner was a highlight. As a business owner, this level of engagement speaks volumes. Cheers to future business!”

#7 Giving Back – We Plant Trees

We believe in doing our bit for the planet. Every month, we plant trees to help offset carbon emissions and make our world greener. Shop with us and be part of something bigger.

___________________

So hit the checkout and buy your gear today. It's time to break out of the ordinary, with True Gear by your side. Here's to living big from small spaces!

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Invoices available at checkout - perfect for tradies.

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Fast and easy, support on your terms: 0491 121 560

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  • After Sales Text-Based Support 💬
"Fantastic pricing, efficient shipping and great communication, could not ask for more..." -- Warren M., 26/10
Complete This Form

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
EcoFlow River 3 Plus Max used for home office desktop power backup

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
Bluetti Product Card With Features

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
EcoFlow River 3 Plus charging outdoors with a generator nearby

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
EcoFlow River 3 Max Plus power unit with front panel display

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
  • 90 Day Free Trial

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.

EcoFlow River 3 Max Plus Manual PDF

Read EcoFlow RIVER 3 Max Plus reviews down below ↓

Order Confirmation and Dispatch

Got your eye on something? Awesome! Once you've placed your order, we’ll get to work. We’re usually able to fulfill orders within 1-2 business day, however, this does vary depending on the warehouse so please allow up to 3 business days. Once it’s on its way, we'll ping you with a shipping confirmation email within 24 hours of dispatch and a tracking number.

Got questions or need an update? No problem! Reach out to us at 1300 241 251 or gday@truegear.com.au.

General Delivery Timeframes

While delivery timeframes vary depending on your location and item ordered, you can generally expect your package to arrive within the timeframe below.

  • 2-5 Business Days - Adelaide, Brisbane, Canberra, Melbourne Sydney Metro
  • 3-8 Business Days - Other Major Cities & NSW, QLD, SA, VIC Regional
  • 7-12 Working Days - NT, TAS, WA, QLD Remote
Free Delivery

We've got great news for our Aussie customers – shipping is on us! That’s right, FREE shipping on most orders, making shopping with us even sweeter.

Some very remote regions of Australia might not be possible with our couriers, go ahead and place your order - and if it's flagged we'll be in touch.

Restricted Free Delivery Zones

Sometimes packages can be quite heavy/large and transporting it to your doorstep, depending on where you live in this vast country of ours, might be difficult. In that case we will get in touch after you place your order and discuss delivery to your nearest depot. If it doesn't make sense then no harm done, we'll refund the order.

90 Day's Free and Easy Returns

If you're not absolutely smitten with your purchase? No stress! You've got 90 days to decide if it's a keeper. If not, sending it back is a cinch. Send it back to us and send us the bill for postage while you're at it! Love it or return it for FREE– it's that simple! Just make sure the item and the packaging are in tip-top shape.

In rare cases, return delivery is over $200, in that case you will receive a $200 credit towards your shipping costs.

Other Terms and Conditions

If you miss the delivery, no worries! You may need to pick up your item(s) from the freight company's depot. We can arrange re-delivery to your home, but please note this will incur a small extra cost.

While we cannot pinpoint the exact time and date of delivery since it's out of our hands, you'll receive an email with tracking details. This way, you can contact the freight company directly for more accurate timing.

Please let us know if:

  • Someone will be available to sign for the delivery.
  • There's a safe spot to leave the item if no one will be home.
  • The address is a business location; we will need the business hours and the name of the building.
  • You notice any damage. If so, make a note when signing for the delivery or refuse to accept it. If you do accept delivery, immediately snap some photos of the damaged packaging or products with your smartphone or camera. If your item(s) arrive damaged, please send the photos to support@compactco.com.au and visit our returns page to lodge your return claim.

There you have it, everything you need to shop with confidence and a smile! 😊

7 Reasons to Shop with True Gear

From the first hello to the last goodbye, we'll make sure you're looked after and 100% satisfied with everything that you purchased. Here's why shopping with us is not only a smart choice but also a breeze!

___________________

#1 90 Day Trial - Free Returns on Us

Gave it a go, but your new gear’s just not the right fit? No worries! We’ve got your back with absolutely no hidden fees, and we’ll even cover your return shipping up to $200 (which is pretty much everything). Just make sure it’s in the same condition you received it, and we’ll handle the rest—easy as!

#2 Free Shipping Australia-Wide

Get your compact gear delivered for free, no matter where you are in Australia. We know you love a good deal, and free shipping makes it even sweeter!

#3 Aussie Family Owned

We’re not some giant faceless company. True Gear is 100% Australian-owned and run by people who understand our great outdoors.

Have a question at 3 AM? No dramas! Our Aussie-based team is here to help you around the clock, so you’re never left hanging.

#5 Secure Checkout

Shop with peace of mind. Our checkout is SSL encrypted, ensuring your details are protected and confidential every step of the way. Easy, fast and 100% safe!

#6 5 Star Customer Support

Our customers reckon we’re pretty awesome! We pride ourselves on 5-star customer service, so you know you’re in good hands when you shop with us.

“Customer service was stellar, constant communication with the owner was a highlight. As a business owner, this level of engagement speaks volumes. Cheers to future business!”

#7 Giving Back – We Plant Trees

We believe in doing our bit for the planet. Every month, we plant trees to help offset carbon emissions and make our world greener. Shop with us and be part of something bigger.

___________________

So hit the checkout and buy your gear today. It's time to break out of the ordinary, with True Gear by your side. Here's to living big from small spaces!