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EcoFlow RIVER 2 Max Portable Power Station 500W 512Wh ZMR610-B-US

Regular price $395.00 USD
Regular price $469.00 USD Sale price $395.00 USD
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Availibility: 6 In Stock

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EcoFlow River 2 Max

Travel Friendly, Compact and lightweight at 6kg with easy to carry design – This handy, convenient on-the-go power is 22% lighter in weight than the previous generation. Power has never been this easy for all your outdoorsy escapades, from boondocking to BBQs at the beach!

Crank it up to 1000W output with X-Boost mode - With a 500 Watt output, RIVER 2 Max has many of your essentials covered. But with EcoFlow’s patent X-Boost technology, you can take power to another level. Turn the X-Boost mode on to run up to 80% of essential appliances such as a vacuum cleaner or sandwich maker up to 1000W.

Power upto 11 devices with multiple output ports – There’s a space for all your gears with 4 pure sine wave AC outlet, 1 USB-C port, 3 USB-A ports, 2 DC5521 output ports and 1 car charger outlet

With 5x faster charging, River 2 Max beats the industry standard of charging speeds, getting fully charging in only 60 minutes - Charge 0-100% using an AC outlet in only 1 hour and be ready for the next getaway. That's 5x faster than other portable power stations on the market and 38% quicker than the previous generation.

With four versatile charging options, charge without limits -Charge using an AC outlet for ultra-fast 1-hour charging, charge on the go with car charging, and go off-grid or green with fast solar charging. Additionally, RIVER 2 Max has an all-new charging option, USB-C. Just plug in and conveniently charge anywhere that has an outlet.

Go solar – You may charge your RIVER 2 Max at home or on the go with a EcoFlow 160W Portable Solar Panel. With this solar panel’s industry-leading conversion rate, you can recharge anywhere in as fast as 4 hours.

Safe and reliable for 10 years of use with LiFePO4 Battery Chemistry - With over 3000+ battery 100% cycles, you can use RIVER 2 Max almost every day for pretty much ten years – this is 6x longer than the industry average. The LFP battery chemistry doesn't just offer long life. It's also more reliable, durable, safe and highly efficient even in warm temperatures.

Have extra peace of mind with EcoFlow’s 5 years warranty - one of the longest in the industry.

Ultra-fast home backup switchover with <30ms EPS Auto-switch - With a fast switchover speed of less than 30ms, you won't even know the power was down. Use RIVER 2 Max as an emergency power supply to keep your essentials running during an unexpected outage. 

Stay in Control from anywhere using the EcoFlow app – Use the EcoFlow app to control and monitor RIVER 2 Max, even from afar. View charging levels, customize settings, and adjust charging speeds, all from the convenience of your phone. Just connect using Wi-Fi or Bluetooth to use nearby or remotely.

Safety First with Smart Battery Protection System - A portable power station with BMS protection. Monitors voltage, current and temperature in real time, protecting your device and extending its life to the max.



Capacity: 512Wh

Net Weight: Approximately 13.3lbs (6Kg)

Dimensions: 10.6 x 10.2 x 7.7inches

App Control: Wi-Fi, Bluetooth

Output and Input

AC Output: Pure Sine Wave, Total 500 W (Surge 1000 W), 120V, 50Hz/60Hz

DC Output: 12.6V 10A/3A/3A 126W Max

USB-A Output: 5V, 2.4A, 12W Max per port (total 24W)

USB-C Input/Output: 5/9/12/15/20V, 5A, 100W Max

AC Input: 100-120V, 50Hz/60Hz, 10A, 660W Max

Solar Input: 11-50V, 220W, 13A Max

Car Input: 12V/24V, 8A, 100W Max


Cell Chemistry: LiFePO4 Battery

Cycle Life: 80%+ capacity after 3000 cycles

Discharge Temperature: -10°C to 45°C (14°F to 113°F)

Charge Temperature: 0°C to 45°C (32°F to 113°F)

Optimal Operating Temperature: 20°C to 30°C (68°F to 86°F)

Storage Temperature: -10°C to 45°C (20°C to 30°C is best)/14°F to 113°F (68°F to 86°F is best)

Click to view EcoFlow RIVER 2 Max Portable Power Station User Manual

Package Contents



Have peace of mind with the manufacturer's 5 years warranty - one of the longest in the industry.

Frequently Bought Together

EcoFlow 160W Portable Solar Panel - You may charge your RIVER 2 Max at home or on the go with 1x EcoFlow 160W Portable Solar Panel. With this solar panel’s industry-leading conversion rate, you can recharge anywhere in as fast as 4 hours.

EcoFlow 220W portable solar panel - Recharge your EcoFlow RIVER 2 Max even faster with 1x EcoFlow 220W Portable Solar Panel.


What battery does the product use?

It uses high-quality lithium-ion battery.

What devices can the product’s AC output port power?

With 500W rated power and 1000W peak power, most consumer electronics. Before you use it, we recommend that you confirm the power of the appliances first and ensure the power sum of all loaded appliances is lower than the rated power.

How long can the product 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 can I know if the product is charging?

When it’s charging, the remaining charging time will be shown on the LCD Screen. Meanwhile, the charging indicator icon begins to rotate with the remaining battery percentage and the input power shown on the right of the circle.

Can I bring the product on a plane?


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