The EcoFlow River 3 (UPS). Portable Power Station extends its compact, powerful design with an uninterruptible power supply (UPS) that provides seamless continuity during power outages. With a switchover time of less than 20 ms, it keeps important devices such as refrigerators, security systems and communication devices running without interruption. Like the standard version, it features advanced X-GaNPower technology for quiet operation below 30 dB, four fast and versatile charging options and durability with IP54 protection and LiFePO4 cells for a 10-year lifespan. With an output of 300 W and X-Boost for devices with up to 600 W, it offers intelligent control via an updated app that enables customised and remote energy management, making it ideal for both emergencies and everyday use.