EcoFlow RIVER 2 Max Portable Power Station

The EcoFlow RIVER 2 Max Portable Power Station delivers fast, reliable, and future-proof portable power in a compact, travel-ready design. With a 512Wh capacity, 500W AC output, and ultra-fast charging, it’s built for outdoor adventures, home backup, mobile working, and everyday power needs.

Designed by EcoFlow, the RIVER 2 Max combines industry-leading recharge speeds, long-life LFP battery technology, and intelligent app control—making it one of the most advanced portable power stations in its class.

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Ultra-Fast Charging – 0–100% in Just 60 Minutes

The RIVER 2 Max sets a new benchmark for recharge speed, fully charging from empty to full in only 60 minutes using AC power.

• Up to 5× faster than many competing power stations

• 38% faster than previous EcoFlow generations

• Ideal for last-minute trips and rapid turnaround use

Charge it while packing and head out with full power.

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Long-Lasting LiFePO₄ Battery – Built for 10 Years of Use

At the core of the RIVER 2 Max is a LiFePO₄ (LFP) battery, offering superior safety, efficiency, and longevity.

• Over 3000 full charge cycles

• Up to 10 years of regular use before reaching 80% capacity

• Performs reliably even in warmer temperatures

• Significantly longer lifespan than industry-average lithium-ion batteries

This is one of the safest and most durable battery chemistries available.

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TÜV Rheinland Certified Safety + Smart BMS

The RIVER 2 Max is the first power station to receive TÜV Rheinland safety certification, reinforcing its focus on reliability and protection.

Its advanced Battery Management System (BMS) continuously monitors:

• Voltage

• Current

• Temperature

With protection against over-voltage, overload, overheating, short circuit, low temperature, low voltage, and overcurrent—maximising safety and battery life.

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X-Boost Technology – Up to 1000W Output

Despite its compact size, the RIVER 2 Max delivers serious power.

• 500W continuous AC output

• Up to 1000W with X-Boost mode enabled

• Can run up to 80% of essential appliances

Ideal for powering items like small kitchen appliances, tools, lighting, and electronics.

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Four Ways to Charge – Power Anywhere

Recharge the RIVER 2 Max however suits your setup:

• AC charging (fastest)

• Car charging

• Solar charging (up to 1.5kWh per day with solar input)

• USB-C charging

When paired with portable solar panels, it can recharge off-grid in as little as 3 hours, making it perfect for camping, van life, and remote work.

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Lightweight, Portable & Travel-Ready

Weighing just 6.1kg, the RIVER 2 Max is easy to carry and transport.

• 22% lighter than the previous generation

• Compact footprint

• Ideal for camping, beach trips, BBQs, and mobile power needs

Power on the move has never been easier.

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<30ms EPS Auto-Switch – Reliable Backup Power

With an EPS (Emergency Power Supply) auto-switch time of under 30ms, the RIVER 2 Max keeps essential devices running during power cuts without interruption.

Perfect for:

• CPAP machines

• Fish tanks

• Routers and modems

• Essential overnight electronics

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Smart App Control via Bluetooth or Wi-Fi

Monitor and control the RIVER 2 Max using the EcoFlow app:

• View battery and charging status

• Adjust charging speeds

• Customise power settings

• Control remotely via Bluetooth or Wi-Fi

All your power data, right at your fingertips.

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Key Specifications

• Capacity: 512Wh

• AC Output: 500W (X-Boost up to 1000W)

• Battery Chemistry: LiFePO₄ (LFP)

• Recharge Time (AC): 0–100% in 60 minutes

• Weight: 6.1kg

• Charging Methods: AC, car, solar, USB-C

• EPS Switchover: <30ms

• Warranty: 5 years

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What’s in the Box

• EcoFlow RIVER 2 Max

• AC Charging Cable

• Car Charging Cable

• DC5521 Connection Cable

• Quick Start Guide