Image credit: Suntek PC Handheld, electric Battery-powered crimpers provide consistent crimps to terminals in a mobile form factor. They have modular crimp heads and can provide more than 200 ...

There are several PEX supply connection methods, but only two affordable enough to be practical for DIYers: crimp rings and ...

Have a plumbing job coming up? PEX pipe is well worth considering, and learning how PEX connections work is the first step to ...

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 ...

Schumacher offers various battery maintainers, depending on the amperage and charge rate you require. Options include 0.75A, 0.8A, 1.5A, 2A, and 3A. These options are powered by a microprocessor ...

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 ...

Unlike rakes, which require constant exertion, battery-powered leaf blowers allow you the freedom to move about your lawn, untethered by a cord and without exhaust. Our top pick overall ...

China has reportedly developed a battery that could be recharged by the atmosphere in Mars, and withstand its extreme conditions. University of Science and Technology of China researchers released ...

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 ...

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 ...