Power. Never Been This Easy
See What the Press is Saying About Us
EcoFlow is trusted by 2.5 million households worldwide and gets media recognition.
See What the Press is Saying About Us
EcoFlow is trusted by 2.5 million households worldwide and gets media recognition.
No low-battery anxiety with the fastest 0-100% charging speeds ever
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.
Travel with peace of mind and 20% more power.
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.
Charge safely without damaging the battery
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.
Safe, for up to 10 years of use.
With upgraded long-lasting LFP battery chemistry at its core, charge and empty RIVER 2
Series over 3000 times. That’s pretty much 10 years of everyday use[1] and 6x longer than the industry average.
With LFP cells, RIVER 2 Series is safe, durable, and highly efficient, even in warm temperatures.
5-year Warranty
With one of the most extended warranties in the industry, 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.2
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.
Upgrade your backup power with a modest investment.
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.
Whisper-Quiet, Emission-Free
Uninterrupted serenity with EcoFlow RIVER 2—silent, green power for 24/7 essentials.
Efficiency Redefined
EcoFlow RIVER 2 minimizes power waste, delivering for small-wattage needs.
Lighweight and Portable
EcoFlow RIVER 2 moves effortlessly, charging appliances from room to room with ease.
Charge anywhere.
With 5 different ways to top up the RIVER 2 Series, there’s a recharge option no
matter what. From fast AC to in-car charging when you’re on the go.
Why not harness renewable energy while you camp or head off on a trip?
Plug in a couple of portable solar panels to fully recharge off-grid in as fast as 3 hours.
Small size. Big power.
RIVER 2 Max has an AC output of up to 500W. Need to power a vacuum cleaner or sandwich maker? Crank it up to 1000W with X-Boost mode to run up to 80% of high-wattage appliances.
Stay in Charge with Smart Power
Monitor, control, and customize your power usage intelligently with the EcoFlow app.
Product Details
What's in the box
1.RIVER 2 Max2.AC Charging Cable3.Car Charging Cable4.DC5521 Connection Cable5.Quick Start Guide
Specs
Capacity
512Wh
Net Weight
Approximately 6kg
Dimensions
270 x 260 x 196mm
AC Input
220-240V~ 50Hz/60Hz, 660W Max
Solar Input
11-50V 13A, 220W Max
Car Input
12V/24V, 8A, 100W 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
Pure Sine Wave, 500W total (surge 1000W), 230V ~ 50Hz/60Hz
Cell Chemistry
LFP
Cycle Life
80%+ capacity after 3000 cycles
Discharge Temperature
-10°C to 45°C
Charge Temperature
0°C to 45°C
Optimal Operating Temperature
20°C to 30°C
Storage Temperature
-10°C to 45°C (20°C to 30°C is best)
DC5521 Output
12.6V, 3A, 36W Max
App Control
Wi-Fi, Bluetooth
