Our list of the best electric snow blowers has been personally and rigorously tested by our experts at their homes. Read on ...

Abstract: The main theme of this paper is to present a new digital-controlled technique for battery charger to achieve constant current and voltage control while not requiring current feedback. The ...

To help folks tidy up the yard without picking up a rake, we put some of the best leaf vacuums through their paces. Read our ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a mobile writer ...