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 ...

All without using a drop of gas or oil. Switching to battery powered tools, like the EGO Power+ line, ensures that you’re not contributing to greenhouse gases and you’re saving yourself from ...

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 ...

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.

It’s incredible to see lights come on powered by water alone but also sobering to realize just how much water you’d need to power a typical home. Perhaps if [Quint] upgrades, he can swap out ...

Car battery shopping has to be one of the least exciting parts about owning a car. Usually, it comes after several attempts at starting the vehicle, or after you had to call AAA to jump a dead ...

and some no longer take bulk battery shipments. The most common lithium-ion-powered devices on planes are phones, laptops, wireless headphones and tablets. About 35% of reported overheating ...

Modern battery-powered leaf blowers rival gas-powered models in terms of power, but make far less noise and don’t produce exhaust emissions. Cordless leaf blowers are more powerful than corded ...

I’m one of the consumer PC experts at PCMag, with a particular love for PC gaming. I've played games on my computer for as long as I can remember, which eventually (as it does for many) led me ...

In recent weeks, a solution has resurfaced in the mobility news: hydrogen. In addition to the discovery of deposits, several ...