A very big, very wide wheel, in fact. The Mega-Wheelie houses a 24V LiFePO4 battery pack ... considering their past 3000 W unicycle’s only limitation was “personal courage” and featured ...

Switching to battery powered tools, like the EGO Power+ line ... The speed lever is now a wheel in the middle of the handle. It's much easier to access and almost impossible to change accidentally ...

you want to build a small battery-powered sensor that wakes up every few minutes to do something, and you don’t want to delve into hardware too much for now. Well then, does [Mads Chr.

The battery-powered Ego works indoors and eliminates a gas engine’s noise and hassles. It’s as strong as our gas-powered picks in power output, but it can’t match their run time, and its ...

Does the driver want to stick with the original manufacturer's battery brand or a well-known and trusted aftermarket option? Is price the most important thing to this owner, or is it power and ...

(Robert Martin/) Here I’m not talking about “show wheelies,” in which the rider yanks upward on the bars while opening the ...

Faith is a writer whose work has been featured in EcoWatch and Today’s Homeowner. She holds economics and English degrees from the University of North Carolina at Chapel Hill and likes to ...

Devices powered by lithium ion batteries are overheating more frequently during airline flights, according to a new report. The number of incidents has risen 28% from 2019 to 2023, with e ...

I’ve been in and around the auto industry since the ’90s, and have written for a number of well-known outlets like CleanTechnica, the Truth About Cars, Popular Mechanics, and more. You can ...

What Is an Oxygen Concentrator? Portable oxygen concentrators are battery-operated devices that provide supplemental oxygen to people who “require greater oxygen concentrations than the levels ...

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 ...