EF ECOFLOW Portable Power Station RIVER 2 Review

If you are looking for a portable power station that can charge fast, last long, and power your devices on the go, you might want to check out the EF ECOFLOW Portable Power Station RIVER 2. This is the smallest and lightest model in the new RIVER 2 series, which features upgraded LiFePO4 battery chemistry for improved safety, durability, and efficiency. In this review, we will take a closer look at the features, performance, and pros and cons of this power station.


  • The RIVER 2 has a battery capacity of 256Wh and an output of 300W (360W max), which can power up to six devices simultaneously via two AC outlets, two USB-A ports, one USB-C port, and one car charger port.
  • The RIVER 2 can be fully charged in 60 minutes via AC wall outlet or car charger, or in 3 hours via solar panel (not included). It also supports Type-C charging for smaller devices.
  • The RIVER 2 has a built-in X-Boost feature that can boost the output up to 600W for devices that require more power, such as hair dryers or coffee makers. However, this may reduce the battery life and cause more noise.
  • The RIVER 2 has a smart LCD screen that shows the battery level, input/output wattage, charging status, and error codes. It also has an LED flashlight for emergency use.
  • The RIVER 2 can be controlled and monitored via the EcoFlow app, which connects to the power station via Bluetooth or Wi-Fi. You can view the charging levels, customize settings, and adjust charging speeds from your phone.
  • The RIVER 2 has a compact and portable design that weighs only 7.7 lbs and measures 9.6 x 8.5 x 5.5 inches. It has a sturdy handle for easy carrying and rubber feet for stability.
  • The RIVER 2 uses LiFePO4 battery chemistry, which is safer, more stable, and more efficient than Li-ion batteries. It can withstand high temperatures and has a longer lifespan of over 3000 cycles. It is also TÜV Rheinland safety certified.


  • The RIVER 2 can power a variety of devices for different durations depending on the wattage and battery level. For example, it can run a laptop for about 4 hours, a mini fridge for about 3 hours, a CPAP machine for about 8 hours, or a LED TV for about 5 hours.
  • The RIVER 2 can also be used as an emergency power supply for home appliances during power outages. It has an EPS auto-switch feature that can switch over to the power station in less than 30ms, so you won’t notice any interruption.
  • The RIVER 2 can be recharged quickly and conveniently from various sources. It has a fast AC charging speed of 500W, which is five times faster than other portable power stations on the market. It also supports car charging and solar charging with compatible cables and panels.
  • The RIVER 2 has a user-friendly interface and app that make it easy to operate and monitor. You can see all the relevant information on the LCD screen or on your phone. You can also change settings and modes according to your needs.

Pros and Cons


  • Fast charging speed
  • Long battery life
  • X-Boost feature
  • App control
  • LiFePO4 battery chemistry
  • Compact and portable design


  • No solar panel included
  • X-Boost may cause noise and battery drain
  • Limited output wattage


The EF ECOFLOW Portable Power Station RIVER 2 is a great option for anyone who needs a reliable and versatile power source for outdoor activities, RVs, or home use. It has a fast charging speed, a long battery life, an X-Boost feature, an app control, and a LiFePO4 battery chemistry that make it stand out from other portable power stations on the market. However, it also has some drawbacks, such as no solar panel included, limited output wattage, and potential noise and battery drain from X-Boost. Overall, we think it is a good value for money product that can meet most of your power needs.

5/5 - (3 votes)
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