EcoFlow River 3 UPS 300W Portable Power Station

EcoFlow River 3 UPS 300W Portable Power Station

The EcoFlow RIVER 3 UPS provides portable power for small appliances, electronics and everyday backup. Its 245Wh battery and automatic switchover help keep compatible devices running during power interruptions.

Key Features

• Under-10ms UPS switching reduces interruptions when mains power fails.
• 300W rated AC output supports everyday low-power equipment.
• X-Stream charging replenishes the battery in approximately one hour.
• LFP battery delivers 3000 cycles to 80% capacity.
• 100W USB-C output supports compatible notebooks and mobile devices.

Compact design with powerful performance

Easily extend your outdoor stays and handle power outages with GaN

With groundbreaking X-GaNPower, RIVER 3 taps into superior energy efficiency to extend the operating time of low-wattage devices witha compact design and quieter running volume.

30% more compact for on-the-go use

RIVER 3 minimises heat loss, requires less cooling space, and supports a compact design. It easily fits into small spaces like closets, or a bag for easy storage and portability.

Up to 2x light and network runtime

RIVER 3 revolutionises energy efficiency, delivering double runtime for appliances under 100W, extending use at home and in the great outdoors.

< 30 dB whisper quiet for 24/7 backup

With X-GaNPower’s enhanced heat dissipation, RIVER 3 operates on a library-like quiet level, with a volume of less than 30 dB at a distance of 0.5 m.² You'll have peace day and night guaranteed, even when it's running nonstop.

Power up to 600W appliances

Your reliable companion in the wild or during an outage

RIVER 3 keeps 90% of your must-have appliances running smoothly with 300W of power. With X-Boost technology, it can power 600W heating devices without breaking a sweat.

<10 ms UPS solution for uninterrupted daily living

When a power outage occurs, your AC outlet will switch to the RIVER 3 (10 ms UPS) supply in a barely noticeable 10 ms*. It keeps vital home appliances running, maintaining food storage, security, and communication. Experience a seamless, automatic switchover for continuous peace of mind

*Please note: RIVER 3 offers a <20 ms UPS switchover time.

Technical Specifications

Add the RIVER 3 UPS to your cart for compact backup power at home or on the move.