Ecoflow River 3 Max Plus

Overview

The EcoFlow RIVER 3 Max Plus is a portable power station designed for users who need more capacity, more flexibility, and dependable backup power in one compact system. By combining the RIVER 3 Plus with the EB600 extra battery, it delivers 858 Wh of total capacity for travel, camping, and emergency use.

Whether you are looking for a camping power supply, a reliable battery for everyday electronics, or an emergency backup power solution, this model offers fast charging, multiple output options, and long-term battery performance.

Why Choose the EcoFlow RIVER 3 Max Plus?

The EcoFlow RIVER 3 Max Plus is built for users who want a practical outdoor power solution without sacrificing portability. It supports a wide range of everyday devices and offers enough capacity for light home backup needs.

• Total capacity: 858 Wh
• Continuous AC power: 600 W
• Peak power: Up to 1,200 W with X-Boost technology
• Fast AC charging: 0% to 100% in about 1 hour
• Solar charging: Up to 110 W input for off-grid use
• UPS function: Switches to battery power within 10 ms during outages

Portable Power for Travel, Camping, and Home Use

This portable power station is suitable for a variety of situations, from weekend trips to short power outages at home. It can help keep phones, tablets, laptops, lights, and other compatible devices running when grid power is not available.

For camping and outdoor trips

If you need a camping power supply, the EcoFlow RIVER 3 Max Plus offers flexible recharging options and a useful mix of outputs for common electronics. It can be charged from AC power, a vehicle’s 12 V outlet, a generator, or solar panels.

For emergency backup power

At home, the built-in UPS function can help support sensitive devices by automatically switching to battery power during a power cut. This makes it a practical option for keeping essential electronics powered when the grid is interrupted.

Flexible Charging Options

One of the main advantages of the EcoFlow RIVER 3 Max Plus is its flexible charging setup. You can recharge it in different ways depending on your location and power needs.

• AC charging: fast and convenient for everyday use
• Solar charging: useful for off-grid and outdoor use
• Car charging: helpful while traveling
• Generator charging: extra flexibility in backup situations

This flexibility helps keep your power station ready for your next trip, workday, or emergency.

Output Ports and Device Compatibility

The EcoFlow RIVER 3 Max Plus includes a practical selection of outputs for common household and travel devices.

• AC output: 1 × 230 V socket, up to 600 W
• USB-A: 2 × 12 W ports
• USB-C: 1 × 100 W port
• Car output: 1 × 12.6 V, 10 A output for 12 V accessories

This setup supports devices such as phones, tablets, laptops, lights, and some low-to-moderate power equipment.

Built for Long-Term Use

The EcoFlow RIVER 3 Max Plus uses LiFePO4 battery technology, which is known for stable performance and long cycle life. According to the product information, the battery is rated for up to 3,000 charge cycles.

The unit is also described as having an IP54 rating, a fireproof casing, and drop resistance up to 1 meter. These features support use in more demanding environments where durability matters.

Technical Specifications

• Battery type: Lithium Iron Phosphate (LiFePO4)
• Battery capacity: 858 Wh
• Continuous AC power: 600 W
• Peak AC power: 1,200 W
• AC output: 3 × 230 V / 50 Hz
• DC output: 1 × 12.6 V / 10 A
• USB-A outputs: 2 × 12 W (5 V / 2.4 A)
• USB-C outputs: 1 × 140 W (5–28 V / 5 A) / 1 × 100 W (5–20 V / 5 A)
• AC input: 230 V AC
• Solar input: 11–55 V / 13 A / max. 220 W
• Battery status display: LCD display
• Weight: Approx. 10.3 kg
• Dimensions: 234 × 224 × 304 mm

Frequently Asked Questions

How much capacity does the EcoFlow RIVER 3 Max Plus have?

It has a total capacity of 858 Wh, combining the RIVER 3 Plus with the EB600 extra battery.

Can it be used as a backup power source?

Yes. It includes a UPS function that can switch to battery power in about 10 ms during a power outage.

What devices can it power?

It can support phones, tablets, laptops, lights, and other compatible low-to-moderate power devices, as well as some 12 V accessories.

Is it suitable for camping and travel?

Yes. Its portable design, flexible charging options, and multiple outputs make it suitable for camping, travel, and off-grid use.

What type of battery does it use?

It uses a LiFePO4 battery, which is known for long cycle life and stable performance.

Is the EcoFlow RIVER 3 Max Plus easy to move?

It weighs approximately 10.3 kg, so it is portable, though best handled with both hands for comfortable transport.