EcoFlow River 3 Plus Power Station 286Wh + River 3 Plus Battery 572Wh

EcoFlow River 3 Plus Power Station Portable 286Wh + River 3 Plus Battery 572Wh Total of 858Wh

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.

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SKU: EFEB600+EFRIVER3Plus-US
UPC: 754748327157

Product Overview

The EcoFlow River 3 Plus Power Station Portable + River 3 Plus Battery bundle is a versatile and expandable energy solution designed for users who need reliable portable power with extended runtime. Combining the compact River 3 Plus power station with the dedicated 572Wh expansion battery, this system delivers a total capacity of 858Wh, making it suitable for outdoor adventures, mobile workstations, emergency backup, and everyday off grid power needs.

The EcoFlow River 3 Plus Power Station Portable + River 3 Plus Battery setup allows users to scale power capacity without sacrificing portability. The modular design means the extra battery can operate independently or connect seamlessly to the main unit, offering flexibility for different use cases. Whether powering small appliances, charging electronics, or running essential devices during outages, this system is built for dependable performance.

Purpose and Use Case

Designed for modern portable energy demands, the EcoFlow River 3 Plus Power Station Portable + River 3 Plus Battery is ideal for camping, RV travel, van life, job sites, and home backup scenarios. Its expandable architecture ensures users can adapt capacity based on trip length or power requirements. The extra battery provides peace of mind by extending runtime without increasing complexity.

This system is especially useful for users who want a lightweight power station for short trips but the option to add capacity when needed. The independent battery function also makes it a flexible power source for charging devices away from the main unit.

Key Features

1. Expandable energy storage with 572Wh extra battery for a combined 858Wh capacity

2. Extra battery can operate independently with a 140W USB C output

3. LiFePO4 battery chemistry for long lifespan and enhanced safety

4. Rugged design with IP65 water resistance and fire resistant casing

5. Compact and portable form factor for travel and outdoor use

6. Seamless integration with EcoFlow ecosystem

These features make the EcoFlow River 3 Plus Power Station Portable + River 3 Plus Battery a practical choice for users seeking flexibility and durability.

Performance and Battery Technology

The EcoFlow River 3 Plus Power Station Portable + River 3 Plus Battery uses advanced lithium iron phosphate battery technology, known for superior thermal stability and extended service life. With an estimated lifespan of up to 10 years, this chemistry delivers up to six times longer durability compared to conventional lithium ion batteries.

The expansion battery enhances runtime for connected devices such as laptops, CPAP machines, small refrigerators, routers, lighting systems, and mobile electronics. Power delivery remains stable throughout discharge, ensuring consistent performance even under continuous load. The independent battery capability adds another layer of versatility, allowing users to charge devices directly from the extra battery when traveling light.

Technical Facts

1. Total system capacity: 858Wh combined

2. Expansion battery capacity: 572Wh

3. Battery chemistry: LiFePO4 lithium iron phosphate

4. Cycle life: Designed for long term daily use

5. Extra battery output: 140W USB C

6. Environmental protection: IP65 rated water resistance

7. Safety rating: UL 94V 0 fire resistant casing

8. Drop resistance: Tested up to 3.3 feet

These technical facts highlight why the EcoFlow River 3 Plus Power Station Portable + River 3 Plus Battery is engineered for reliability in demanding environments.

What’s Included

1. EcoFlow River 3 Plus Portable Power Station

2. EcoFlow River 3 Plus Smart Extra Battery 572Wh

3. AC charging cable

4. Car charging cable

5. DC5521 to DC5525 cable

6. User manual and quick start guide

7. Warranty card

Everything included supports easy setup and immediate use right out of the box.

Frequently Asked Questions

1. Can the extra battery be used on its own?
   Yes, the expansion battery can function independently and includes a high power USB C output for direct device charging.

2. Is the system suitable for outdoor use?
   Yes, the rugged design and IP65 rating make it suitable for outdoor and travel applications.

3. How long will the batteries last?
   With LiFePO4 chemistry, the system is designed for long term use over many years with proper care.

4. Can I charge the system using solar panels?
   Yes, the River 3 Plus series supports compatible EcoFlow solar charging options.

5. Is this system good for emergency backup?
   Absolutely, it is well suited for powering essential devices during power outages.

The EcoFlow River 3 Plus Power Station Portable + River 3 Plus Battery delivers scalable power, durability, and flexibility in one compact package. With a total capacity of 858Wh, it is an excellent solution for users who want reliable portable energy without committing to oversized power stations.

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.