Ecoflow River 3 Plus Review (+ testing with a space heater)

View on Amazon: https://amzn.to/3ObE0Rb (affiliate link) Disclosure: As an Amazon Associate I earn from qualifying purchases. When you buy something through the above link to Amazon, we may earn an affiliate commission. Today I'm taking a closer look at the Ecoflow River 3 Plus. This is a 286Wh portable power station with quite a bit of great features going for it. It has a UPS feature with a 10ms switchover time, an expandable capacity, up to 1200W of output, and more. It works flawlessly and has a sleek, modern appearance that anyone would agree; looks incredible. I tested it on a high-draw space heater and the Ecoflow River 3 Plus did a phenomenal job at powering it with ease.