Accessories – ECOFLOW – River 3 Plus – UPS
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Product details
EcoFlow RIVER 3 Plus Portable Power Station
The EcoFlow RIVER 3 Plus portable power station features a 286 Wh capacity with expansion options and an output power of up to 600 W. With X-Boost mode it can handle loads up to 1200 W, allowing you to power a wide range of devices. The unit uses next-generation GaN (gallium nitride) semiconductors, which provide higher energy efficiency, lower heat loss, and a low noise level (not exceeding 30 dB). The station is surprisingly light and compact, making it ideal for travel.
Key features of the EcoFlow RIVER 3 Plus:
- Capacity and expandability: Base capacity is 286 Wh, expandable with an additional EB300 (286 Wh) or EB600 (572 Wh) battery. Adding the extra battery is simple thanks to Pogo Pin technology, which requires no cables or tools.
- Output power: Standard AC output is 600 W (3 outlets), with the ability to increase to 1200 W in X-Boost mode.
- Battery and longevity: Equipped with an LFP (LiFePO4) battery, which guarantees 3000 charge cycles (to 80% capacity), translating to up to 10 years of use.
- Safety and physical durability: The battery has IP54 ingress protection (dust and water resistance), is protected against thermal runaway and drops from up to 1.5 m, and features X-Guard technology to guard against overload and short circuits.
- AC charging: A full charge from an AC outlet (360 W) takes about one hour.
- Solar charging: Supports up to 220 W from solar panels, allowing charging in about 1.5 hours.
- Ports: Includes 3 AC outlets, 2 USB-A ports (total 24 W), 1 USB-C port (up to 100 W), and a car outlet (126 W).
- Uninterruptible Power Supply (UPS): Offers a UPS function with switching time below 10 ms, ensuring continuity for computers or NAS systems.
- Dimensions and weight: Weight is 4.7 kg, and dimensions are 234 x 231 x 146 mm.
Who is this a good choice for?
The EcoFlow RIVER 3 Plus is an excellent choice for people who need a lightweight, quiet (under 30 dB), and efficient power station for travel, camping, or as an emergency power source at home. With expandable capacity and high resistance to dust and water (IP54), it performs well outdoors. It’s a solid solution for users who value fast charging (around one hour) and long-term reliability (3000 cycles).
| Specification | EcoFlow RIVER 3 Plus |
|---|---|
| General information | |
| Manufacturer | EcoFlow |
| Model | RIVER 3 Plus |
| Capacity | 286 Wh |
| Dimensions (mm) | 234 x 231 x 146 |
| Weight | 4.7 kg |
| Battery | |
| Battery type | LFP (LiFePO4) |
| Battery lifespan | 80% capacity after 3000 charge cycles |
| Battery IP rating | IP54 |
| Expandable capacity | Yes, with one additional battery; compatible with EB300 (286 Wh) and EB600 (572 Wh) |
| Output ports | |
| AC outputs | 3 ports, 230 V~ 50 Hz, 600 W (max. 1200 W in X-Boost mode) |
| USB-A outputs | 2 ports, 5 V–2.4 A, 12 W per port, 24 W total |
| USB-C outputs | 1 port, 5/9/12/15 V–3 A max., 20 V–5 A max., 100 W max. |
| Car output | 1 port, 12.6 V, 10 A, 126 W max. |
| Charging | |
| AC charging | 200–240 V, 3 A max., 50/60 Hz, 360 W – full charge in 1 hour |
| Solar panel charging | 11–55 V, 13 A max., 220 W – full charge in 1.5 hours (45 W – full charge in 7.3 hours; 60 W – in 5.5 hours; 110 W – in 3 hours) |
| Charging via car charger | 11–55 V, 8 A max., 220 W (full charge in 3.3 hours) |
| Generator charging | 200–240 V, 3 A max., 50/60 Hz, 360 W – full charge in 1 hour |
| Features & connectivity | |
| UPS | <10 ms |
| App compatibility | Yes |
| Connectivity | Wi-Fi, Bluetooth |
| Noise level | 30 dB |
| Operating conditions | |
| Optimal operating temperature | from 20°C to 30°C |
| Charging temperature | from 0°C to 45°C |
| Discharging temperature | from -10°C to 45°C |
| Storage temperature | from 20°C to 30°C |
All specifications and descriptions may differ from the actual product. EcoFlow reserves the right to make changes and corrections to the product shown and described here at any time without prior notice.

