EcoFlow RIVER 2 Max Portable Power Station

EcoFlow RIVER 2 Max Portable Power Station

CHARGE

• AC
• Car
• Solar
• Generator
• Type-C

RIVER 2 beats the industry charging speed standard, fully charging in only 60 minutes*¹. That’s 70% faster than other portable power stations on the market and 38% quicker than previous generations. Fully charge RIVER 2 while you pack your bags, so you’ll always be ready for a last-minute trip.

Without increasing the battery temperature, RIVER 2's quick charging technology won't damage the battery. It's the first portable power station in the world to earn the TÜV Rheinland certification, passing 20+ high-level criteria.

5 Years Warranty

5-Year Warranty & 24/7 Emergency Chat

With one of the most extended warranties in the industry and service available around the clock, we go the extra mile to give you peace of mind.

Smart Battery Protection System

Our state-of-the-art Battery Management System (BMS) constantly monitors the voltage, current, and temperature of RIVER 2 with multiple aspects of protection, extending its life to the max. *³

EPS <30ms auto-switch

Smart App Control

Stay in Charge with Smart Power

Monitor, control, and customize your power usage intelligently with the EcoFlow app.

Portable and Light

Handy, convenient on-the-go power.

With a compact, portable design, taking travel-friendly power off-grid has never been this easy. With a light weight that's 30% lighter than the industry norm, RIVER 2 is ready to power all your outdoorsy escapades, from boondocking to BBQs at the beach.

Are you plagued by the inconvenience and inefficiency of gas generators? Why not upgrade your power backup experience with EcoFlow RIVER 2 with a little extra investment? Fully charge EcoFlow RIVER 2 with a gas generator in only 1 hour and enjoy the quiet, safe, convenient, and highly efficient power-back experience the whole day.

There’s no charging to 80%, then turning to a trickle charge. RIVER 2 keeps the voltage and current stable during charging, ensuring a much shorter full charging time. You never know when you'll need that extra 20% in the wilderness.

• Phone (11Wh)
  • +4 charges
• Laptop (16Wh)
  • +1 charges
• Light (DC) (10W)
  • +4 hr
• Electric Blanket (50W)
  • +0.8 hr

Customize

Stay calm and powered on.

When the power's down, AC Always-On ensures a seamless transition from the grid to backup power and unwavering protection of your fridge and other mission-critical appliances.

Elevated battery lifespan and safety.

By tuning the charging speed to suit various charging environments, it's safe to use, preventing overloading and prolonging its lifespan.

Save more on electricity bills.

Optimize your home's energy use and reduce energy bills by smartly leveraging power from the sun, grid, and batteries during peak and off-peak hours

SPECS

• Capacity
  • 512Wh
• Net Weight
  • Approximately 13.4lbs
• Dimensions
  • 10.6 x 10.2 x 7.7inches
• AC Input
  • 100-120V 50Hz/60Hz, 660W Max
• Solar Input
  • 11-50V, 13A, 220W Max
• USB-C Input/Output
  • 5/9/12/15/20V, 5A, 100W Max
• DC Output
  • 12.6V, 10A/3A/3A, 126W Max
• USB-A Output
  • 5V, 2.4A, 12W Max
• AC Output
  • 120V 50Hz/60Hz, 500W (Surge 1000W)
• Cell Chemistry
  • LFP
• Cycle Life
  • 80%+ capacity after 3000 cycles
• Discharge Temperature
  • 14°F to 113°F/-10°C to 45°C
• Charge Temperature
  • 32°F to 113°F/0°C to 45°C
• Optimal Operating Temperature
  • 68°F to 86°F/20°C to 30°C
• Storage Temperature
  • 14°F to 113°F (68°F to 86°F is best)/-10°C to 45°C (20°C to 30°C is best)
• Car Input
  • 12V/24V, 8A, 100W Max
• DC5521 Output
  • 12.6V, 3A, 36W Max
• App Control
  • Wi-Fi, Bluetooth

1. Using RIVER 2 Max six times a week, 3000 full 100% cycles will last 9.6 years until it drops to 80%.
2. BMS includes over-voltage, overloading, over-temperature, short circuit, low-temperature, low voltage, and overcurrent.
3. When charging and discharging at high wattage, RIVER 2 Max may make a noise up to 62db.