Full review
Longer notes from the same comments we summarized above.
What people reported
Owners frequently highlight the EcoFlow River 2 Pro's UPS (Uninterruptible Power Supply) capability, noting its potential for keeping devices like gaming PCs and sump pumps running during power outages. Users find it useful for portable charging on job sites for laptops and for keeping drone batteries powered. The unit is appreciated for its quiet operation, with some musicians specifically noting the absence of electrical "buzz" common in other power stations. Some users upgrading from older models also observed improved fan noise.
Problems people mention
Several owners reported issues with Wi-Fi and Bluetooth connectivity right out of the box, requiring returns in some cases. There's a general preference for Bluetooth for remote status checks, especially during camping, rather than relying on Wi-Fi. A significant concern is that the actual usable battery capacity can be noticeably lower than advertised, with one user citing a 31% discrepancy for a specific load. Questions arose about the unit's ability to power high-draw appliances such as space heaters or pressure washers and its performance in cold weather. Some users also raised safety concerns about the lack of proper AC outlet grounding in UPS mode. The company's practice of moderating unfavorable reviews was also a point of frustration for at least one owner.
Where owners disagree
While some users find the EcoFlow River 2 Pro's design sufficient, others note the absence of a built-in lamp or wireless charging pad. For some, this simplicity is a positive, as they would not use these features, preferring a more streamlined unit. However, for others, particularly in emergency scenarios, a built-in light would be a valuable addition. There's also discussion around solar charging prioritization, with one comment highlighting that solar gets the lowest priority when other power sources are connected.
Who it's for
The EcoFlow River 2 Pro is suited for individuals needing reliable backup power for sensitive electronics or critical home devices like sump pumps. It's also a good fit for outdoor enthusiasts, remote workers, or those on job sites who need portable power for laptops, drones, CPAP machines, or other small to medium appliances. Buyers who prioritize quiet operation and convenient charging options (including car charging) will find this unit appealing. However, potential buyers should be aware of reported connectivity issues and potential discrepancies in usable capacity.
