EcoFlow has introduced its fourth-generation River series, featuring the River 260 Gen4 and River 520 Gen4 power stations. The River 260 offers a 256Wh capacity, while the River 520 boasts 512Wh, both utilizing advanced LFP battery chemistry for enhanced safety and longevity. These models are designed to be lightweight and compact, making them suitable for outdoor activities and emergency situations.
Both power stations include multiple USB ports and AC outputs, with the River 520 capable of powering a standard refrigerator for approximately four hours during outages. They also feature energy-efficient designs to maximize battery life during idle periods.