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EcoFlow RIVER 2 Max Portable Power Station

EcoFlow RIVER 2 Max Portable Power Station

Save $69.99 Save $69.99
Original price $538.99
Original price $538.99 - Original price $538.99
Original price $538.99
Current price $469.00
$469.00 - $469.00
Current price $469.00
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Product Highlights
  • Charge 0-100% in only 60 mins
  • Safe and reliable for 10 years of use
  • Charge without limits
  • Run up to 80% of essential appliances
  • Grab-and-go-power
  • Essential home backup with a 30ms switch-over mode
  • Power at your fingertips
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Orders are typically processed and shipped from our warehouse within 1-3 Business Days (excluding weekends and holidays).

After leaving our warehouse, the expected delivery time is 3-4 Business Days, resulting in an average total shipping and handling time of 4-7 Business Days.

Learn more about our Shipping & Handling Policy here.

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EcoFlow RIVER 2 Max Portable Power Station

EcoFlow RIVER 2 Max Portable Power Station


• Charge 0-100% in only 60 mins
• Safe and reliable for 10 years of use
• Charge without limits
• Run up to 80% of essential appliances
• Grab-and-go-power
• Essential home backup with a 30ms switch-over mode
• Power at your fingertips

Charge 0-100% in 1 Hour

Fastest charging speeds ever.

RIVER 2 Max beats the industry charging speed standard, fully charging in only 60 minutes.. That's 5x faster than other portable power stations on the market and 38% quicker than previous generations. Fully charge RIVER 2 Max while you pack your bags, so you'll always be ready for a last-minute trip.

LiFePO4 Battery Chemistry

Safe, for up to 10 years of use.

With upgraded long-lasting LFP battery chemistry at its core, charge and empty RIVER 2 Series over 3000 times. That's pretty much 10 years of everyday use1 and 6x longer than the industry average. With LFP cells, RIVER 2 Series is safe, durable, and highly efficient, even in warm temperatures.

The first power station that's TÜV Rheinland certified.

RIVER 2 Series is a cut above the rest as the first portable power station in the world to get certified. With it's high safety standard, the TÜV Rheinland certification means the security and reliability of RIVER 2 Series is guaranteed.

5-year Warranty

With one of the most extended warranties in the industry, we go the extra mile to give you peace of mind.

Smart Battery Protection System

Our state-of-the-art Battery Management System (BMS) constantly monitors the voltage, current, and temperature of RIVER 2 Series with multiple aspects of protection, extending its life to the max.2


4 Ways to Charge

Charge anywhere.

With 4 different ways to top up the RIVER 2 Series, there's a recharge option no matter what.3 From fast AC to in-car charging when you're on the go.



Why not harness renewable energy while you camp or head off on a trip? Plug in a couple of portable solar panels to fully recharge off-grid in as fast as 3 hours.



X-Boost Up to 1000W

Small size. Big power.

RIVER 2 Max has an AC output of up to 500W. Need to power a vacuum cleaner or sandwich maker? Crank it up to 1000W with X-Boost mode to run up to 80% of essential appliances

Lightweight at only 13.2 lbs

With a compact portable design, taking travel-friendly power off-grid has never been this easy. With a light-weight that's 22% lighter than the previous generation, RIVER 2 Max is ready to power all your outdoorsy escapades, from boondocking to BBQs at the beach.


Ultra-fast home backup switchover.

With a switchover speed of less than 30ms, you won't even know the power was down. Use RIVER 2 Series as an emergency power supply for outages to keep essentials running from a light to your fish tank.

Control at your fingertips.

Use the EcoFlow app to control and monitor RIVER 2 Series, even from afar. View charging levels, customize settings, and adjust charging speeds, all from the convenience of your phone.

Power. Anywhere. Anytime.


EcoFlow RIVER 2 Max Portable Power Station
General Information
Model EFR610
Weight 13.4lbs
Dimensions 10.6 in x 10.2 in x 7.7 in
Capacity 512Wh (20Ah 25.6V⎓)
Wi-Fi (2.4G) Frequency range :
20M: 2412-2462MHz/40M: 2422-2452MHz
Maximum output power : 0.071W
Bluetooth Frequency range : 2402-2480MHz
Maximum output power : 0.005W
Input Specifications
AC Input 100V-120V~50Hz/60Hz, 10A Max
Car Charging Input 12V/24V⎓8A, 100W Max
Solar Charging Input 11-50V⎓13A, 220W Max
USB-C Input 5/9/12/15/20V⎓5A, 100W Max
Output Specifications
USB-C Output 5/9/12/15/20V⎓5A, 100W Max
USB-A Output 5V⎓2.4A 12W Max per port
DC Output 12.6V⎓10A/3A/3A, 126W Max
AC Output Pure sine wave, 500W total (1000W Peak)
Battery Specifications
Cell Material LFP battery
Cycle Life 80%+ capacity after 3000 cycles
Operating Temperatures
Optimal Operating Temperature 20°C~30°C(68°F to 86°F)
Discharge Temperature -10°C~45°C(14°F to 113°F)
Charge Temperature 0°C~45°C(32°F to 113°F)
Storage Temperature -10°C~45°C (optimal: 20°C~30°C)
14°F to 113°F (optimal: 68°F to 86°F)


EcoFlow RIVER 2 Max Portable Power Station

EcoFlow RIVER 2 Max Portable Power Station

x 1

1.5m AC Charging Cable

x 1

Car Charging Cable

x 1

DC5521 to DC5525 Cable

x 1

User Manual

x 1

EcoFlow Warranty Card

x 1

Frequently Asked Questions

What battery does the product use?

High-quality LFP battery.

What devices can the product's AC output socket power?

The rated power of the product is 500W and the peak power is 1000W. With the X-Boost feature, the product's AC output sockets can power devices rated at 1000W or below. We recommend that you confirm the power of devices before use, and ensure that the sum power of all loaded devices is less than the rated power

How do I know how long the product can charge my devices?

The charging time is shown on the product's LCD screen, which can be used to estimate the charging time of most appliances with stable power usage

How do I know if the product is charging?

During charging, the remaining charging time is shown on the LCD screen. Meanwhile, the circle indicator around the remaining battery percentage rotates and the input power is shown.

Can I switch the frequency of the product?

We recommend that you do not switch the frequency in most cases. If you need to switch the AC frequency due to special circumstances, please turn on the AC power, and then press and hold the AC output switch for 10 seconds or use the app to switch frequency.

User Manuals & Files:

EcoFlow RIVER 2 Max Portable Power Station User Manual

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