Comparison EcoFlow RIVER 3 vs Choetech BS002
Add to comparison |  |  |
|---|---|---|
| EcoFlow RIVER 3 | Choetech BS002 | |
| Compare prices 3 | from $249.81 | |
| User reviews | ||
| TOP sellers | ||
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. | ||
| In box | charging station | charging station |
| Rated power | 300 W | 300 W |
| Peak power | 600 W | |
| Output waveform | sinusoid (PSW) | sinusoid (PSW) |
| UPS function |  |  |
| Switchover time to battery | 20 ms | |
Outputs | ||
| Sockets (230 V) | 1 | 1 |
| USB-A | 2 pcs 5В/2.4А 12 W | 2 pcs 5В/2.4А 12 W |
| USB-A (quick charge) | 2x QC3.0 18 W | |
| USB-C | 1 pcs 3 A, 5 A 100 W | 1 pcs 5 A 100 W |
| Car cigarette lighter | | |
| DC output | 1 pcs (12 H / 8 A) | |
Inputs (station charging) | ||
| From solar panels | | |
| Via USB-C port | | |
| Input port XT60 | | |
| Add. ports | C13/14 (charging) | |
Battery and charging time | ||
| Battery type | LiFePO4 | Li-Ion |
| Battery capacity | 245 Wh | 276 Wh |
| Charging cycles | 3000 | |
| Charging time (socket) ≈ | 60 min | |
| Charging time (solar panel) ≈ | 156 min | |
| Charging time (cigarette lighter) ≈ | 168 min | |
| Charging power (socket) | 320 W | |
| Charging power (solar panel) | 110 W | |
| Charging power (cigarette lighter) | 100 W | |
General | ||
| PSU | built into the body | external |
| Display | | |
| Backlight | | |
| Carrying handle | | |
| Operating temperature | 0 °C ~ +45 °C | -10 °C ~ +40 °C |
| Dimensions (LxWxH) | 254x210x112 mm | 248x164x169 mm |
| Weight | 3.5 kg | 3.65 kg |
| Warranty | 2 years | 2 years |
| Added to E-Catalog | october 2024 | january 2023 |
Compare EcoFlow RIVER 3 and Choetech BS002
Comparing the charging stations EcoFlow RIVER 3 and Choetech BS002, it can be noted that both models have a rated power of 300 W and a sine wave output signal. The EcoFlow RIVER 3 offers one 230 V output and two USB A ports, while the Choetech BS002 features one 230 V output and four USB A ports, making it more versatile for charging devices. In terms of batteries, EcoFlow uses LiFePO4 with a capacity of 245 Wh and a high number of charge cycles (3000), ensuring durability, whereas Choetech uses Li-ion with a capacity of 25.6 Ah. EcoFlow also charges faster from the mains (60 minutes) compared to Choetech, but the latter offers a wider operating temperature range (-10 °C ~ +40 °C). Both devices have a display and a carrying handle, but the EcoFlow RIVER 3 stands out with a higher solar panel charging capacity. Overall, the choice between them depends on your needs: EcoFlow is better for long-term use, while Choetech is better for charging multiple devices simultaneously.
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Glossary
Peak power
Some electrical appliances (in particular, units with electric motors - refrigerators, air conditioners, etc.) consume significantly more energy at startup than after reaching the operating mode. For such a load, the peak power of the charging station must be taken into account - its indicator must be higher than the starting power of the load.
UPS function
Charging stations with UPS function switch consumers to backup power from their own battery, acting as an uninterruptible power supply. In comparison with full-fledged UPSs, switching does not occur instantly, but with a certain delay (about 10-30 ms). To use this function correctly, you must first study the instructions for the charging station, which often describes the correct procedure for connecting the intended consumer devices.
Switchover time to battery
The delay (usually in milliseconds) between the power going out from the outlet and the moment when the station starts feeding connected devices from its battery, maintaining "pass-through" power. The shorter this time, the higher the chance that devices won't notice the drop at all: for routers, cameras, NAS, and PCs, this is critical because a long pause can cause a reboot, loss of connection, or even filesystem errors. Essentially, this is the same parameter as in a classic UPS, but for charging stations, it greatly depends on implementation: models with a more "UPS-like" switching scheme switch considerably faster, while some stations formally have a UPS mode but actually create a noticeable break or activate the output only after "realizing" the network's loss. In practice, this point helps distinguish a charging station that is truly suitable as a UPS for sensitive electronics from an option "for lights and charging": for example, for home internet and video surveillance, minimal switching time is important, while for lamps, charging phones, or a heater, a brief pause is typically not critical.
USB-A (quick charge)
Full-sized USB-A ports with fast charging support. This feature allows you to charge your smartphone, tablet, or other connected devices much more quickly. The charging process occurs at increased power, with current and voltage regulated at each stage to stay within optimal values. However, keep in mind that there are many fast-charging technologies today, and not all of them are compatible with each other.
— Current strength. The current parameters delivered through USB-A fast charging ports. Note that different ports of the charging station may output different voltage and current parameters. This section specifies the current strength values at a certain voltage (for example, 5V / 3A, 9V / 2A, 12V / 1.5A).
— Power. The maximum power in watts (W) that the charging station can deliver through the USB-A fast charging port to a single charging gadget. High output power allows for faster charging. However, the charging device must support the corresponding power; otherwise, the speed will be limited by the gadget's characteristics.
— Current strength. The current parameters delivered through USB-A fast charging ports. Note that different ports of the charging station may output different voltage and current parameters. This section specifies the current strength values at a certain voltage (for example, 5V / 3A, 9V / 2A, 12V / 1.5A).
— Power. The maximum power in watts (W) that the charging station can deliver through the USB-A fast charging port to a single charging gadget. High output power allows for faster charging. However, the charging device must support the corresponding power; otherwise, the speed will be limited by the gadget's characteristics.
USB-C
USB type C ports are smaller compared to classic USB ports and have a convenient reversible design that allows connecting the plug either way. USB type C was initially created to implement various advanced features: increased power, fast charging technologies, etc.
Since the port is relatively new and quite powerful (you can find USB type C with 60W, even 100W and 140W), the total number of such connectors is often limited to one port, or sometimes two).
— Current. The maximum current delivered through the USB type C port to the device being charged. Note that different ports of a charging station may deliver different currents (for example, 1.5A and 2.1A). In such cases, the highest current is usually specified.
— Power. The maximum power in watts (W) that the charging station can deliver to one charging gadget. The high output power of the USB type C port allows for faster charging. However, the device being charged must support the corresponding power; otherwise, the speed of the process will be limited by the gadget's specifications.
Since the port is relatively new and quite powerful (you can find USB type C with 60W, even 100W and 140W), the total number of such connectors is often limited to one port, or sometimes two).
— Current. The maximum current delivered through the USB type C port to the device being charged. Note that different ports of a charging station may deliver different currents (for example, 1.5A and 2.1A). In such cases, the highest current is usually specified.
— Power. The maximum power in watts (W) that the charging station can deliver to one charging gadget. The high output power of the USB type C port allows for faster charging. However, the device being charged must support the corresponding power; otherwise, the speed of the process will be limited by the gadget's specifications.
DC output
The presence of a DC connector (or several such outputs) in the device to power external gadgets with direct current. The standard DC jack is round and has a pin in the center. However, its dimensions may differ in depth and diameter. The voltage output to the DC output may be different. The most popular options are 18 - 20 V for powering laptops, 12 V for various specialized devices and automotive electrical accessories.
Via USB-C port
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.
Input port XT60
Power connector with two round connectors, used to replenish energy reserves in the battery cells of the charging station. For the most part, the input port of the XT60 is for charging the device from solar panels using the appropriate cable.
Add. ports
Additional input connectors provided in the design of the charging station in addition to those described above.