This is why it's not called efficiency. >100% efficiency is the realm of perpetual motion machines and other such quackery. The metric is Coefficient of Performance. A CoP of 3 means for every W ...

We may receive a commission on purchases made from links. Ryobi's power inverters let you use your Ryobi batteries to power devices that require electricity. So if you're on a job site without a power ...

When it comes to tool companies, Ryobi is a trusted brand that straddles the line between quality and affordability. From its original blue color to its now-signature green and black with grey accents ...

Back when EV enthusiasm was higher, there were fits and starts of vehicle-to-home concepts and products. If EVs and their ginormous batteries are expensive, resource-intensive purchases, the thinking ...