2Max Portable Power
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.
Product Details
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
The EcoFlow RIVER 2 Max Portable Power Station is a powerful and versatile energy solution designed to keep your devices running wherever you are. Compact yet robust, it provides dependable power for outdoor adventures, travel, off-grid living, and emergency backup at home. With its thoughtful blend of capacity, output options, and fast charging technology, the RIVER 2 Max strikes a balance between portability and performance that makes it one of the most practical power stations in its class.
At its core, the RIVER 2 Max features a high-capacity lithium battery that can support a wide range of devices—from smartphones, tablets, and laptops to small appliances, lights, and portable fridges. Multiple output ports—including AC outlets, USB-A, USB-C, and DC ports—allow you to charge and run several devices at once without juggling adapters or power strips. This versatility makes it a dependable companion whether you’re powering tools on a job site or keeping essentials running during a power outage.
One of the standout advantages of the RIVER 2 Max is its rapid charging capability. Unlike traditional power stations that can take many hours to recharge, the RIVER 2 Max supports high-speed AC charging, meaning you can get back to full power much faster. It also supports solar panel charging, giving you the flexibility to harness clean, renewable energy when you’re off the grid. Combined with its efficient power management system, this feature makes the RIVER 2 Max a sustainable choice for long-term outdoor use.
Portability is another key strength. Designed with a comfortable handle and a relatively lightweight build for its capacity, the RIVER 2 Max is easy to carry and transport. Whether you’re loading it into your vehicle for a weekend trip or relocating it around the house, you won’t be burdened by unnecessary bulk.
Safety and smart technology are built into the station as well. Intelligent protections guard against overcharging, overheating, and short circuits to protect both your devices and the station itself. An intuitive display panel shows real-time information such as remaining battery life and power input/output, making it easy to monitor your energy usage.
In summary, the EcoFlow RIVER 2 Max Portable Power Station delivers reliable, fast, and flexible power in a compact, user-friendly design—ideal for modern lifestyles where power needs are mobile, varied, and often unpredictable.
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