Comparison EcoFlow RIVER 3 UPS vs EcoFlow RIVER 2

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	EcoFlow RIVER 3 UPS	EcoFlow RIVER 2
	Expecting restock	from $189.00 up to $249.00 Compare prices 6
all specs only differences
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TOP sellers	Find prices on Amazon.com Find prices on eBay.com	Amazon.com $199.00 Buy in shop BestBuy.com $239.00 Buy in shop AceHardware.com $240.00 Buy in shop
	The River 3 model has a 20ms switching speed, while the River 3 UPS model has a 10ms switching speed. In model River 3 the UPS switching speed is 20 ms, and in model River 3 UPS it is 10 ms.	2 USB A ports, 1 USB C port. Car cigarette lighter, XT60 port. Surges up to 600 W are allowed. LFP (LiFePO4) – lithium iron phosphate battery.
In box	charging station	charging station
Rated power	300 W	300 W
Peak power	600 W	600 W
Output waveform	sinusoid (PSW)	sinusoid (PSW)
UPS function
Outputs
Sockets (230 V)	1	1
USB A	2 5В/2.4А 12 W	2 5В/2.4А 12 W
USB C	1 3 A, 5 A 100 W	1 3 A 60 W
Car cigarette lighter
Inputs (station charging)
From solar panels
Via USB-C
Input port XT60
Add. ports	C13/14 (charging)	C13/14 (charging)
Battery and charging time
Battery type	LiFePO4	LiFePO4
Battery capacity	245 W*h	256 W*h
Charging cycles	3000	3000
Charging time (socket) ≈	60 min	60 min
Charging time (solar panel) ≈	156 min	180 min
Charging time (cigarette lighter) ≈	168 min
Charging power (socket)	320 W	360 W
Charging power (solar panel)	110 W	110 W
Charging power (cigarette lighter)	100 W	100 W
General
Smartphone synchronization		Bluetooth and WiFi
PSU	built into the body	built into the body
Display
Carrying handle
Operating temperature	0 °C ~ +45 °C	0 °C ~ +45 °C
Dimensions	254x210x112 mm	142x245x214 mm
Weight	3.5 kg	3.5 kg
Warranty		5 years
Added to E-Catalog	november 2024	november 2022

Brief conclusions of the comparison portable power stations

When comparing the EcoFlow RIVER 3 UPS and EcoFlow RIVER 2 charging stations, it is noteworthy that both models have the same nominal and peak power of 300 W and 600 W respectively, as well as a sine wave output. However, the RIVER 3 UPS stands out with a faster UPS function with a switching time of 10 ms, whereas the RIVER 2 has a switching time of 30 ms. Both devices have the same battery capacity and charging time from an outlet (around 60 minutes), but the RIVER 2 offers more outputs, including USB-C and DC output. Users note that both stations are lightweight and convenient for carrying, but the RIVER 2 has a wider range of outputs, which may be an advantage for some users.

Price comparison

Glossary

USB C

USB type C ports are smaller than classic USBs, and they also have a convenient reversible design that allows you to connect the plug in either direction. USB type C was originally designed to be able to implement various advanced features: increased power supply, fast charging technologies, etc.

Since the port is relatively new and quite powerful (there are USB type C with a power of 60 W and even 100 W), the total number of such connectors is often limited to 1 port, less often two).

- The strength of the power. The maximum power output through the USB type C connector to a charging device. Note that different ports of the charging station can output different power (for example, 1.5 A and 2.1 A). In this case, the highest power strength is usually indicated.

— Power. The maximum power in watts (W) that the charging station is capable of delivering to one rechargeable gadget. The high output power of the USB type C port allows you to speed up the charging process. However, the appropriate power must be supported by the device being charged - otherwise the speed of the process will be limited by the characteristics of the gadget.

Via USB-C

The ability to replenish energy reserves in the battery cells of the charging station via the USB type C connector. This port itself is small in size and has a convenient double-sided design, thanks to which the plug can be inserted in either direction. However, in charging stations it does not always work as an input interface.

Battery capacity

Nominal battery capacity, in fact - the amount of energy that is supposed to be stored. The larger it is, the longer the battery life of the charging station will be, all other things being equal. On the other hand, this parameter also affects the dimensions, weight and price of the battery, despite the fact that an energy-intensive battery is not always required. By the indicator of capacity in watt-hours, you can compare batteries with each other.

Charging time (solar panel) ≈

Time spent on a full charge when using the original panel in bright sunlight. In cloudy weather, the charging time of the device from the solar panel can be strikingly different downwards.

Charging time (cigarette lighter) ≈

The time required to fully (from zero to 100%) charge the battery, provided that power is supplied to the charging station from the car's cigarette lighter socket (12 V).

Charging power (socket)

The power at which, in normal mode, the portable power station is charged from a household outlet when using the original power supply.

Smartphone synchronization

Synchronization with a smartphone allows you to control the operation of the charging station remotely. Pairing the device with mobile gadgets is carried out via a Wi-Fi network or a Bluetooth connection. Some charging stations provide both of the above wireless modules. Additionally , synchronization with a smartphone allows you to monitor battery charge, energy consumption, voltage and current parameters remotely in real time. This will require a permanent connection to the Internet and specialized software that must be installed on your smartphone.

Warranty

Warranties for charging stations usually provide users with protection against manufacturing defects and malfunctions for a certain period, which may vary depending on the manufacturer. Warranty service includes free repair or replacement of components if the problem is not the user's fault. The warranty period can be from one year to several years, and it is important to consider conditions such as correct installation, use of the station for its intended purpose, and compliance with technical requirements.