EcoFlow RIVER 3 Max 5726Wh 600W (RIVER 3 Plus & EB300) Portable Power Station

EcoFlow RIVER 3 Max 5726Wh 600W (RIVER 3 Plus & EB300) Portable Power Station

The EcoFlow RIVER 3 Max is a next-generation portable power station engineered for fast charging, high output, and maximum versatility. Built from the combination of RIVER 3 Plus (286Wh) and EB300 Extra Battery (286Wh), it delivers a total of 572Wh using durable LFP (LiFePO₄) battery technology.

Designed to power up to 90% of household and outdoor devices, RIVER 3 Max offers 600W continuous output and 1200W X-Boost surge capability, making it suitable for laptops, routers, mini freezers, TVs, blenders, and essential power tools. With over 7+1 output options, including AC ports, USB-A, USB-C, and a 12V car socket, you get broad compatibility for home, work, and travel.

Charging is extremely fast thanks to EcoFlow’s X-Stream AC technology, which takes the unit from 0–100% in just 1.5 hours without battery stress. For off-grid convenience, the 220W solar input fully recharges RIVER 3 Max in approximately 3.2 hours, making it ideal for camping, emergencies, and rural environments.

The modular design allows the extra battery to attach seamlessly via Pogo Pin technology, expanding not only capacity but also adding an additional 140W USB-C port. With 10 ms UPS switching, your sensitive electronics—such as PCs, routers, and NAS devices—remain protected from outages.

Compact at 23.4 × 23.2 × 23.8 cm and weighing 8.4 kg, the RIVER 3 Max is easy to move and fits effortlessly into homes, vehicles, workshops, and outdoor setups.

Key Features

• 572Wh total capacity (LFP)

• 600W AC output (1200W X-Boost)

• X-Stream fast charge: 0–100% in 1.5 hrs

• 220W solar charging (full in 3.2 hrs)

• Modular design with EB300 battery

• 7+1 ports: 3 AC, 2 USB-A, USB-C, car socket

• 10 ms UPS function

• Built-in LED lighting

• Portable 8.4 kg design

Benefits

• Reliable backup: Keeps essential devices powered during outages.

• Fast turnaround: AC charging in under 2 hours reduces downtime.

• Solar-ready: Ideal for rural areas, camping, and long-duration outdoor use.

• Scalable power: Modular expansion gives flexibility for different workloads.

• Safe and long-lasting: LFP battery ensures durability and stable performance.

• Compact and portable: Easy to carry and set up anywhere.

Specifications and Description 

FAQs

1. Can RIVER 3 Max power home appliances?
Yes. With 600W continuous and 1200W X-Boost, it powers up to 90% of household devices.

2. How long does it take to charge?
Just 1.5 hours via AC using X-Stream fast charging.

3. Is it compatible with solar panels?
Yes. It supports up to 220W solar input.

4. What is the advantage of the extra battery (EB300)?
It doubles capacity and adds an additional 140W USB-C port.

5. Can it act as a UPS?
Yes. It switches in 10 ms to protect sensitive electronics.

Why Buy From Us 

PerfectMalls ensures authentic power solutions, verified specifications, nationwide delivery, and reliable after-sales support. We provide only trusted, durable, and high-performance devices for home and outdoor power needs.