EcoFlow RIVER 3 UPS + 45W USB-C Panel Kit

Key features
245 Wh + 300 W (X-Boost up to 600 W) – power for work, camping and emergency backup.
UPS < 10 ms – protection for your router, NAS and laptop without resets or data loss.
GaN + LiFePO4 – high efficiency, 3000 cycles, quiet operation ~30 dB.
IP54 for the power station and IP68 for the panel – resistance to dust and water.
45 W USB-C panel – direct charging for your phone/laptop, efficiency up to 25% (TOPCon).
4 charging methods – AC, 12 V car socket, PV up to 110 W or generator.
Lightweight and compact – 3.55 kg; 255 × 212 × 113 mm. The folded panel is laptop-sized.

GaN – smaller, cooler, more efficient

The RIVER 3 UPS uses gallium nitride (GaN) transistors, which reduce power and heat losses, allowing the unit to be more compact while maintaining high efficiency. This translates into faster charging, stable operation and lower noise. The result? A truly mobile power station that you can conveniently place by your desk, in a camper or under a tent – without compromises.

300 W (X-Boost 600 W) – ready for real-world tasks

The standard 300 W of power is ideal for lighting, a laptop or a router, while X-Boost mode up to 600 W allows you to power selected devices with higher power consumption – a portable refrigerator, small cooker or heater. Thanks to GaN efficiency, the station can extend the runtime of 100 W devices by up to ~92% compared to typical designs in this class, which makes a real difference when camping and working off-grid.

Ports for your devices

You have access to AC 300 W (for household appliances/IT equipment), USB-C 100 W (fast notebook charging), 2× USB-A (12 W each) and a 12.6 V / 100 W car socket. In practice, this means you can power a lamp, charge your laptop and phone, and run a portable refrigerator at the same time – without a tangle of extension cords.

UPS < 10 ms – protection without interruption

UPS mode switches power in < 10 ms, protecting your NAS, router, laptop or home controllers from resets. In the EcoFlow app, you receive notifications about power events and can monitor operation – so you always know what is happening with your power supply.

Outdoor-ready: IP54, low weight and compact size

The RIVER 3 UPS features IP54 protection (dust/splash resistance), withstands temperatures up to ~80°C and drops from approximately 1.5 m. It weighs only 3.55 kg, while the 255 × 212 × 113 mm format makes packing easy. An ideal companion for the car, camper or a trip with your camera – power that travels with you.

4 charging methods

Charge the way you want: AC (fast), 12 V car socket (on the road), PV up to 110 W (in sunlight) or generator. The included 45 W USB-C panel can charge both the power station and your phone or laptop – even directly from the panel.

LiFePO4 – years of service life

LiFePO4 cells provide up to 3000 full cycles to 80% capacity – equivalent to around 10 years of reliable use in home and outdoor scenarios. In addition, quiet operation at ~30 dB means the station can sit next to your bed or on your desk.

EcoFlow App

Manage everything from your phone: SoC, input/output power, estimated runtime, operating modes and UPS logs. Wi-Fi/Bluetooth connectivity and clear graphs help you monitor energy usage at home and outdoors.

45 W USB-C Panel – efficiency up to 25% (TOPCon)

The 45 W panel directly charges your phone, camera or laptop and can also recharge the RIVER 3. N-Type TOPCon cells provide up to 25% efficiency, while IP68 protection enables operation in rain and dust. When folded, it is about the size of a laptop and weighs only 1.4 kg.

Fast device charging and high durability

The panel's USB-C supports fast charging (smartphone ~2.4 h 0→80%, laptop ~1.2 h 0→80% – example capacities). ETFE layers and fiberglass-reinforced PCB construction provide resistance to UV radiation, wind and splashes. Hooks and mounting holes allow you to attach the panel to a car, tent or backpack – charge while on the move.

Included in the set

EcoFlow RIVER 3 UPS portable power station
AC charging cable
Car charging cable
Foldable 45 W solar panel (USB-C)
DC5521 → XT60i cable
Mounting hooks ×4
User manual