EcoFlow RIVER 3 Plus Portable Power Station

EcoFlow RIVER 3 Plus – Features & Performance

The EcoFlow RIVER 3 Plus delivers strong performance and flexibility. With a rated output of 600 W and surge or X-Boost capability to 1 200 W, it can run devices such as laptops, small refrigerators or power tools for short bursts. Crucially, it includes a professional-grade UPS function with a response time of under 10 milliseconds, meaning it can automatically switch over to battery power fast enough to protect sensitive electronics during a mains outage. Its compact size (234 × 232 × 146 mm) and light weight (4.7 kg) make it convenient for caravans, camping or mobile setups, while the built-in inverter, multiple output ports and quiet operation (below 30 dB) ensure it fits into many scenarios.

EcoFlow RIVER 3 Plus – Charging & Expandability

Charging options for the RIVER 3 Plus are comprehensive. Using AC power it can recharge from zero to full in approximately 1 hour thanks to fast-charging technology. On the go it supports solar input up to 220 W, enabling recharge in as little as 1.5 hours under optimal conditions. Furthermore, the unit is expandable: you can add an extra battery module to raise usable capacity to 858 Wh, giving more runtime for larger loads or longer outages. The connection is designed to be wire-free and tool-free.

EcoFlow RIVER 3 Plus – Durability & Safety for Travel & Home Use

This power station uses lithium iron phosphate (LiFePO₄) battery cells, rated for approximately 3 000 cycles before capacity drops to 80%, which translates to around 10 years of regular use. It also incorporates robust safety and protection features—including over 40 safety monitoring mechanisms, a fire-resistant case, IP54 ingress protection, and drop resistance down to one metre. Whether you’re using it as a backup at home, powering devices in a mobile setup or taking it into remote locations, these durability features give confidence in long-term reliability.

EcoFlow RIVER 3 Plus – Ideal Use Cases for Caravan Society Customers

For customers browsing at Caravan Society, the RIVER 3 Plus suits a wide range of applications:

• In the caravan or campervan: power USB-C laptops, small fridges, lighting, and devices while off-grid or when the vehicle’s engine is off
• As home backup: keep your internet router, work-from-home setup, phones and essential lighting going during short power cuts
• Outdoor activities: remote work, field days, photography, or camping when mains power isn’t available
• Emergency kit: compact size means it can be stored in a vehicle or home for rapid deployment when power outages arise

EcoFlow RIVER 3 Plus – Specification Table

EcoFlow RIVER 3 Plus – Why It’s a Strong Choice

The EcoFlow RIVER 3 Plus stands out in its category for its blend of portability, power and flexibility. Its UPS capability means it’s more than a simple power bank—it can support sensitive electronics and provide peace of mind for home or travel. The expandability gives users room to grow their power setup, and its robust build is tailored to mobile lifestyles. For customers looking for capable yet compact power, it represents excellent value.

What's Included

Contents may vary slightly depending on model or bundle. Some variations may include additional accessories or upgraded components.