Ecoflow River 3 Max Powerstation

Overview

The EcoFlow RIVER 3 Max Powerstation is a compact portable power station designed to give you more flexibility when you need reliable energy on the move. By combining the RIVER 3 Plus with the EB300 expansion battery, it offers increased capacity while staying suitable for travel, camping, and everyday backup use.

With fast charging options, multiple output ports, and UPS functionality, this battery power station is built for practical use in a wide range of situations. It can support devices at home, in the car, or outdoors, making it a useful choice for people looking for dependable outdoor energy solutions.

Why choose the EcoFlow RIVER 3 Max Powerstation?

The EcoFlow RIVER 3 Max Powerstation is made for users who want a balance of portability, capacity, and convenience. It provides enough output for many common devices while remaining easy to carry and store.

• Capacity: 572 Wh total
• Continuous output: 600 W
• Peak output: up to 1,200 W with X-Boost technology
• Battery type: LiFePO4 for long service life
• Weight: approximately 8 kg

Charging options for flexible use

One of the strengths of this portable power station is the range of ways it can be charged. This makes it suitable for use at home, on the road, or in places where power access is limited.

AC charging

The unit can be charged from a standard AC source, with fast charging that reaches full capacity in about 1 hour according to the provided product details. This is useful when you need a quick recharge before heading out.

Solar charging

With solar input support up to 110 W, the EcoFlow RIVER 3 Max can also be used as a solar power generator for off-grid charging. Solar charging is a practical option for camping and longer outdoor stays.

Car and generator charging

For added convenience, the power station can also be charged from a vehicle’s 12 V port or from a generator. This helps extend its usefulness during travel or power interruptions.

Ports and device compatibility

The EcoFlow RIVER 3 Max Powerstation includes several output options so you can charge or power different devices at once. It is suitable for everyday electronics, small appliances, and 12 V equipment.

• AC output: 1 × 230 V socket
• USB-A: 2 × 12 W ports
• USB-C: 1 × 100 W port
• Car output: 1 × 12.6 V / 10 A port

These ports make the unit useful for charging phones, laptops, lights, cameras, coolers, and other compatible devices while outdoors or during a power cut.

Useful for camping and emergency backup power

As a power station for camping, the EcoFlow RIVER 3 Max offers a practical way to keep essential devices running without relying on a fixed power source. Its compact design and multiple output options make it easy to integrate into a travel or outdoor setup.

It is also suitable as an emergency backup power solution. The built-in UPS function can switch to battery power within 10 ms during an outage, which helps protect sensitive devices from sudden power loss.

Built for durability and everyday use

This model uses LiFePO4 battery technology rated for up to 3,000 charge cycles, which is designed for long-term use. The product details also note an IP54 water- and dust-resistant design, a fireproof casing, and drop resistance from up to 1 meter.

These features make it a dependable option for outdoor energy solutions where portability and resilience matter.

Technical specifications

• Battery: Lithium Iron Phosphate (LiFePO4)
• Battery capacity: 572 Wh
• Continuous AC power: 600 W
• Peak AC power: 1,200 W
• AC input: 230 V
• USB-A output: 2 × 12 W (5 V; 2.4 A)
• USB-C output: 1 × 140 W (5–28 V; 5 A) / 1 × 100 W (5–20 V; 5 A)
• AC output: 3 × 230 V / 50 Hz
• DC output: 1 × 12.6 V / 10 A
• Display: LCD
• Weight: approximately 8 kg
• Dimensions: 234 × 224 × 255 mm

Frequently asked questions

What is the EcoFlow RIVER 3 Max Powerstation?

The EcoFlow RIVER 3 Max Powerstation is a portable battery power station that combines the RIVER 3 Plus with the EB300 expansion battery to provide a total capacity of 572 Wh.

Is it suitable for camping?

Yes. It is designed as a portable power station for camping and other outdoor activities, with multiple charging options and outputs for common devices.

Can it be used as backup power at home?

Yes. It can serve as emergency backup power, and its UPS function can switch to battery power within 10 ms during a power outage.

Does it support solar charging?

Yes. The product details state that it supports solar charging, making it suitable for use as a solar power generator in off-grid settings.

What devices can it power?

It can power or charge devices such as phones, laptops, lights, small electronics, and certain 12 V devices like coolers, as long as the power requirements fit within the unit’s output limits.

How long does the battery last?

The LiFePO4 battery is rated for up to 3,000 charge cycles, which is intended to support long-term use over many years.

Is the EcoFlow RIVER 3 Max easy to carry?

Yes. It is a compact unit with a weight of about 8 kg, making it suitable for portable use while still offering useful capacity.