EcoFlow RIVER 3 Plus

Main Features

600 W rated AC output with 1200 W surge/X-Boost – Powers a wide range of appliances and devices.

LiFePO₄ battery with 10-year lifespan – Longer life, lower maintenance, and superior durability compared to typical UPS batteries.

Ultra-fast UPS switchover (<10 ms) – Protects desktops, NAS, routers and other sensitive equipment from power interruptions.

Full recharge in just 1 hour – Stay ready quickly; supports AC, solar, car or generator charging.

Expandable capacity up to 858 Wh – Add compatible extra battery modules via wireless/pogo-pin connection for extended runtime.

Quiet operation (<30 dB) – Ideal for indoor use, home office, camping or night time backup.

Multiple outputs and smart management – AC outlets, USB-C (100 W), USB-A ports, car port, LCD screen and app connectivity for status and control.

Portable, compact design – Lightweight enough for mobile use, yet rugged enough for backup scenarios.

Solar-charging capable (up to 220 W input) – Supports renewable charging when off-grid or on the move.

Description

The EcoFlow RIVER 3 Plus is a compact yet high-performance portable power station designed to deliver reliable energy wherever you need it—whether for home office backup, outdoor adventures, or essential appliance support. With its durable LiFePO₄ battery chemistry providing a 10-year lifespan, the RIVER 3 Plus offers peace of mind far beyond typical lead-acid UPS systems. It delivers a continuous 600 W AC output (surging to 1200 W with X-Boost), supports rapid full recharge in just one hour, and features ultra-fast automatic switching (<10 ms) when used as a UPS for sensitive equipment. Lightweight and quiet (<30 dB), it easily moves from home to campsite, road trip or work site, making it a versatile energy solution for modern living. Expandable via EcoFlow’s stackable extra battery modules to boost capacity up to 858 Wh, the RIVER 3 Plus adapts to both everyday use and unexpected outages.

Technical Specifications

Specification	Detail
Battery capacity	286 Wh nominal
Continuous AC output	600 W
Surge/X-Boost AC output	Up to 1200 W
Battery chemistry	LiFePO₄
UPS automatic switchover	<10 ms
Full recharge time (AC)	Approx. 1 hour
Solar input	Up to 220 W
Noise level	<30 dB
Weight	Approx. 10.4 lb (~4.7 kg)
Dimensions	~9.2 × 9.1 × 5.8 in (~234 × 231 × 147 mm)
Expandable capacity	Up to 858 Wh with Extra Battery module
Warranty	5 years (manufacturer)