Ryobi's 4000W Inverter Generators may be just what you need to get your devices powered up in an emergency, but how much will ...

When shopping for a new generator, it's important to know how long it will run. While it's expensive, Ryobi's 4000W Inverter Generator is a good option.

The Ryobi 6,500 watt generator has a ton of power to spare, but how much power does it actually have and how long will it last? Here's what we know.

We've tested and reviewed products since 1936. Read CR's review of the Ryobi RYi2022VNM generator to find out if it's worth it.