EcoFlow RIVER 3 Max Plus Portable Power Station
- 🔋 858Wh total capacity (RIVER 3 Plus + EB600)
- ⚡ 600W output (1200W surge with X-Boost)
- ⏱️ <10ms UPS switch for reliable power
- ☀️ Solar, AC, car & generator charging
- 🔇 Quiet <30dB operation – ideal for all environments
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- Description
- Key Features
- 📦 What's in the Box
EcoFlow RIVER 3 Max Plus Portable Power Station
Take on longer adventures with the EcoFlow RIVER 3 Max Plus – a high-capacity portable power station built to fuel off-grid life, home backup, and remote work. Combining the RIVER 3 Plus with the EB600 Extra Battery, this unit offers a massive 858Wh capacity and 600W output (1200W surge), perfect for powering essential appliances and electronics on the go.
Extended Portable Power with UPS Protection
The EcoFlow RIVER 3 Max Plus delivers a powerful 858Wh total capacity by combining the main RIVER 3 Plus unit with the EB600 Extra Battery. This dual-battery setup provides longer runtime and reliable performance. It’s ideal for extended road trips, camping, blackouts, or powering sensitive electronics via its <10ms built-in UPS functionality.
Under 10ms UPS Switchover
Keep your devices protected during unexpected blackouts. The built-in UPS kicks in under 10 milliseconds, safeguarding your computers, routers, and appliances from interruption. Whether for remote work or home use, the RIVER 3 Max Plus (SKU: EFRIVER3MAXS) ensures seamless power continuity.
Smart Alerts & Ultra-Quiet Operation
With a whisper-quiet noise level under 30dB, the RIVER 3 Max Plus runs nearly silent, making it suitable for bedrooms, offices, or night-time use. LED indicators and app alerts keep you informed of power status, temperature, and battery health at all times.
Extended, Smart & Dependable Power Anytime
600W Output for All Your Devices
Power up to 9 devices at once, including laptops, fridges, modems, and drones. The 600W pure sine wave output (with 1200W X-Boost) ensures compatibility with more appliances without overload. A great choice for both indoor and outdoor adventures.
Dual Battery Power for Extended Runtime
This model includes the EB600 extra battery (572Wh) connected to the RIVER 3 Plus (286Wh), forming the 858Wh RIVER 3 Max Plus. The pogo-pin design ensures tool-free connection and long-lasting off-grid operation. Ideal for high-consumption gear or multiple users.
⚡ AC Charging
Recharge from 0 to 100% in just 2.3 hours using X-Stream fast AC input. Ideal for home use, this high-speed method ensures minimal downtime, so you’re always ready for the next challenge or trip.
☀️ Solar Charging
Charge fully in around 4 hours with compatible 220W solar panels. Harness the sun’s energy wherever you are—at camp, beach, or a remote cabin—with clean, renewable energy.
🚗 Car Charging
Top up on the road with your car’s 12V socket. Enjoy reliable power during cross-country drives, camper trips, or work-from-anywhere setups.
🔌 Generator Charging
Use a compatible 360W petrol or inverter generator to fully recharge your station during outages or emergencies. Perfect for areas with unreliable grid access.
- 🔋 858Wh total capacity (286Wh + 572Wh EB600 battery)
- ⚡ 600W output with 1200W X-Boost peak
- 🕒 <10ms UPS function for power continuity
- 🔇 Whisper-quiet at under 30dB
- 🌞 220W solar compatibility
- 🔌 AC, car, solar, and generator charging options
- 📱 Smart monitoring and app control
- 🔋 LiFePO4 battery, 3000+ cycles to 80%
- 🛡️ IP54-rated durable shell
- ✔️ EcoFlow RIVER 3 Max Plus Portable Power Station
- 🔋 EB600 Extra Battery
- 🔌 AC Charging Cable
- 🚗 Car Charging Cable
- 🔗 EcoFlow USB-B Data Cable
- 📘 Quick Start Guide & Warranty
Quality Service
Towbar
Haitch
5 April 2024
Awesome
Power Module
Jake
12 January 2025
Great Company
Wheels
Barry
18 March 2023