Name: EcoFlow RIVER 3 Max Plus Portable Power Station
Brand: EcoFlow
SKU: EFRIVER3MaxPlus-US-CBOX
Price: 549.00 USD
Availability: InStock

EcoFlow RIVER 3 Max Plus Portable Power Station

Roll over image to zoom in Click on image to zoom

Top-Performing Home Backup Power with a Pro-Grade UPS Solution

The EcoFlow RIVER 3 Max Plus is your ultimate companion for seamless power supply during outages or adventures outdoors. Compact yet mighty, it delivers up to 600W rated output and 1200W with X-Boost, powering 90% of your home appliances with ease. Thanks to its built-in light and ultra-fast UPS (<10 ms switch time), RIVER 3 Plus ensures you're never left in the dark — perfect for home offices, gaming, and outdoor escapades.

Key Features

Powerful Performance for Any Situation

RIVER 3 Max Plus stands out in the portable power game, offering a robust 600W output that can surge up to 1200W with X-Boost technology. It keeps 90% of your home appliances running smoothly, ensuring you're never left without the essentials—even heating devices.

Pro-Grade UPS with <10 ms Auto-Switch

Ensure an uninterrupted home office, gaming, or business experience with the RIVER 3 Plus' <10 ms seamless switchover. Sensitive electronics stay protected against sudden power losses for a truly reliable backup.

Comprehensive UPS Solution for Home and Office

Equipped with a 286Wh capacity, RIVER 3 Max Plus can power a 3W Wi-Fi router for up to 35 hours or keep a 600W computer running for 21 minutes—giving you ample time to save work and shut down properly during outages.

Smart Outage Alerts

Stay informed with LED, app, and software alerts during outages. With PC and NAS-compatible interfaces and EcoFlow software, your data is automatically protected when power runs low.

UPS-Friendly, Concealed Design

Dual rear AC outlets make cable management neat and discreet, while the upgraded screen allows real-time UPS monitoring.

Twice the Runtime, Quiet, and Efficient

Breakthrough X-GaNPower Technology

Thanks to advanced GaN components, the RIVER 3 Max Plus delivers up to 2× longer runtime for light-wattage appliances, perfect for extended power outages or outdoor adventures.

Ultra-Compact and Lightweight

Minimize space, maximize portability. Designed to be handy and convenient, it fits easily into closets, car trunks, or backpacks, ideal for travel or emergency kits.

Whisper-Quiet Operation <30 dB

RIVER 3 Max Plus operates quieter than a library — under 30 dB at 1.5 ft.². Enjoy silent, uninterrupted backup power day and night, perfect for bedrooms and workspaces.

Expandable Energy, Fast Charging, and Durability

Expandable Capacity Up to 858Wh

Need more power? Simply stack an Extra Battery (EB300 or EB600) to boost capacity up to 858Wh — all without wires.

4 Charging Methods – 0-100% in 1 Hour

Whether through AC, solar panels, a car outlet, or a gas generator, RIVER 3 Plus fast-charges safely to full in just 1 hour, thanks to advanced X-Stream technology and trickle-charge protection.

10-Year Reliable Performance with Advanced Battery Tech

Built with waterproof, fireproof, drop-resistant materials and powered by LiFePO₄ cells, the RIVER 3 Plus offers:

IP54 protection
3000 full cycles (10+ years of daily use)
X-Guard cloud-based safety monitoring with 40+ safety measures

Smart, Customized Power Management

With upgraded smart controls through the EcoFlow app, enjoy full visibility and customization over your portable power experience.

Specifications

Specification	Details
Capacity	286Wh
Dimensions	9.2 × 9.1 × 5.8 in
Net Weight	10.4 lb
Battery Chemistry	LiFePO₄ (3000 cycles to 80% capacity)
UPS Switchover	<10 ms
Noise Level	<30 dB
AC Output	3 outlets, 600W total (Surge 1200W, X-Boost 1200W)
USB-A Output	2 ports, 5V=2.4A, 12W max per port, total 24W
USB-C Output	1 port, 5/9/12/15V⎓3A, 20V⎓5A Max, 100W Max
Car Output	1 outlet, 12.6V, 10A, 126W max
AC Input	100–120V, 10A Max, 50/60Hz, 380W (0-100% in 60 min)
Solar Input	220W, (0-100% in as fast as 1.5 hours)
Car Input	220W, 11–55V (0-100% in 3.3 hours)
Generator Input	100–120V, 10A Max, 50/60Hz, 380W (0-100% in 60 min)
Optimal Operating Temperature	68°F–86°F
Charge Temperature	32°F–113°F
Discharge Temperature	14°F–113°F
Storage Temperature	68°F–86°F

What's in the box

Stay powered, protected, and prepared with the EcoFlow RIVER 3 Max Plus Portable Power Station – your ultimate compact UPS and travel companion.

At The Outland Collective, we are dedicated to offering the most competitive prices online. If you find a lower price for the same product on another website, let us know, and we’ll not only match it but aim to beat it. We want you to shop with confidence, knowing you’re getting the best possible value.

Price Match Guarantee Terms and Conditions:

Valid Retailers Only: The competing website must be a legitimate and authorized retailer, and discounters or auction platforms (e.g., eBay) do not qualify.
Pricing Scope: The price match is calculated based on the combined total of the item's price, applicable taxes, and shipping charges.
Non-Applicability: This guarantee does not apply to exchanges, replacement orders, or items with specific exclusions.

Please note that some additional exclusions may apply. Reach out to us at support@theoutlandcollective.com for any questions or assistance with our Price Match Guarantee!

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

EcoFlow RIVER 3 Max Plus Portable Power Station

Description