EcoFlow RIVER 3 Max Plus Portable Power Station Battery Backup 600W

EcoFlow RIVER 3 Max Plus Portable Power Station Extra Battery Backup 600W Output

Shipping and Delivery

Free shipping to the 48 U.S. states on all items.

Other U.S. destinations available for a fee, typically range from $30–$400 depending on the product.

We assist with this process every day for brand new items only that qualify for shipping to those other locations.

Shipments outside the 48 states when purchased at our Florida hub may utilize one of our highly recommended freight partners.

This includes best rate pricing, full insurance, and Dangerous Goods labeling and inspection, when needed.

From there, your item is forwarded to your location.

You may choose local pickup or home delivery.

Tracking is provided to the hub; final delivery is fully insured and guaranteed.

We're logistics experts with 20+ years on expertise

SKU: EFRIVER3MaxPlus-US-CBOX
UPC: 842783150844

Product Overview

The EcoFlow RIVER 3 Max Plus Portable Power Station is a compact yet powerful energy solution designed for users who need reliable backup power with extended runtime. Built for both everyday use and unexpected outages, this system combines portability with intelligent power management to support a wide range of devices. Whether you are preparing for power interruptions at home, heading out for camping or travel, or setting up a mobile workstation, this power station delivers dependable performance in a lightweight form factor.

With a 600W rated output and X Boost technology supporting higher surge demands, the EcoFlow RIVER 3 Max Plus Portable Power Station is capable of running most essential appliances and electronics. The included extra battery significantly extends total available energy, making it a versatile option for longer usage scenarios without frequent recharging.

Reliable Power with Extra Battery Backup

This model is designed to provide both immediate and long lasting power. The integrated extra battery doubles runtime for low wattage devices such as routers, lights, laptops, medical equipment, and communication tools. This makes the EcoFlow RIVER 3 Max Plus Portable Power Station particularly suitable for extended outages or off grid use where reliability is essential.

The wire free expandable design allows seamless integration between the main unit and the extra battery. Users can increase total capacity up to 858Wh, offering flexibility as power needs grow. This modular approach ensures you invest only in the capacity you require while maintaining portability.

Fast Response and Quiet Operation

One of the standout advantages of this system is its pro grade UPS functionality. With an ultra fast switchover time under 10 milliseconds, sensitive electronics continue operating without interruption during sudden power loss. This is ideal for computers, network equipment, and precision devices that require consistent power flow.

Despite its power, the unit operates quietly at under 30 decibels. This makes it suitable for continuous indoor use, overnight operation, and environments where noise control is important. The EcoFlow RIVER 3 Max Plus Portable Power Station delivers dependable energy without disrupting your space.

Rapid Charging and Solar Ready Design

Time matters when recharging. This power station supports fast AC charging, reaching full capacity in as little as one hour while preserving long term battery health. For sustainable energy users, solar charging support up to 220W allows efficient off grid recharging using compatible solar panels.

This flexibility ensures that whether you are at home, on the road, or outdoors, power replenishment is always accessible. The EcoFlow RIVER 3 Max Plus Portable Power Station adapts easily to different environments and energy sources.

Key Features

1. 600W rated output with X Boost technology up to 1200W

2. Extra battery included for extended runtime

3. Expandable capacity up to 858Wh

4. Ultra fast UPS switchover under 10 milliseconds

5. Quiet operation below 30 dB

6. One hour fast AC charging

7. Solar charging support up to 220W

8. Lightweight and portable design

Technical Facts

1. Rated output power of 600W

2. X Boost surge capability up to 1200W

3. Expandable energy storage with wire free connection

4. Fast charging designed to protect battery longevity

5. Compatible with EcoFlow solar charging solutions

6. Designed for indoor and outdoor use

What’s Included

1. EcoFlow RIVER 3 Max Plus Portable Power Station

2. Extra battery for extended backup power

3. AC charging cable

4. Solar charging cable

5. User manual

Everyday and Emergency Applications

The EcoFlow RIVER 3 Max Plus Portable Power Station is well suited for home backup during short outages, powering internet routers, lights, and essential electronics. For outdoor enthusiasts, it offers dependable energy for camping gear, cooking devices, and portable refrigeration. Professionals working remotely or on site can rely on stable power for tools and digital equipment.

Because of its compact size and quiet operation, it fits seamlessly into apartments, RVs, and workspaces. The added battery ensures longer operation times, reducing the need for constant recharging and improving overall convenience.

Frequently Asked Questions

1. Can the extra battery be used independently?
   The extra battery is designed to work seamlessly with the main unit to extend runtime and maximize efficiency.

2. Is this suitable for sensitive electronics?
   Yes, the fast UPS switchover makes it ideal for computers and networking equipment.

3. How long does it take to recharge?
   Using AC power, the unit can recharge fully in about one hour under optimal conditions.

4. Does it support solar charging?
   Yes, it supports solar input up to 220W with compatible panels.

Long Term Value and Flexibility

With its expandable design, fast charging, and dependable output, this system provides excellent long term value. The EcoFlow RIVER 3 Max Plus Portable Power Station is a smart investment for users who want reliable energy today with the flexibility to expand tomorrow.

Warranty

Most warranty matters in all 50 states and U.S. territories are handled by email and phone support, unless EcoFlow suggests a replacement.

Factory warranty: Full coverage for the 48 contiguous U.S. states and outlying U.S. territories.

For outlying U.S. territories if replacement required: We can assist with return shipping to and from Florida at reduced rates; customer pays shipping.

CPS Extended Warranty optional: Starts 30 days post purchase, covers full value plus shipping for all areas.