The Harbor Freight MADDOX back-probe kit lets DIYers test automotive sensors safely. Just insert between wire and insulation, ...

The alternator is a device that keeps your car’s electrical system running once the engine is on. It’s essentially a small generator that converts mechanical energy into electricity, bolted to the ...

Use your laptop's USB-C port to level it up with a portable DAC and headphone amplifier combo, a microphone, a retro gaming ...

Many smartphones have fast wired and Qi charging, but both are reduced by various optimizations to maintain your battery.

When buying a used electric vehicle, the biggest concern is often hidden issues with the battery. Here are three simple methods to check battery health and avoid pitfalls, along with practical ...

You can now pick up Stacked Lithium Batteries for your Flex power tools. Here's everything you should know about how Stacked ...

USA sprinter Fred Kerley has become the first American male track and field athlete to join the Enhanced Games.

Laifen just released two new electric razors; one perfect for travel and the other slimmer than anything on the market. This ...

Starting a generator regularly, as well as treating fuel with a stabilizer, can help keep batteries charged and prevent fuel ...

As you may already know, by default, Windows 11/10 contains Command Prompt and PowerShell. We can use either of them to check the battery level. To do the same, you need to launch Command Prompt and ...

The stackable battery ranges 4.9 kWh to 19.6 kWh per unit while the inverter is available in ranges from 3.8 kW to 13 kW. The company also introduced a meter socket adapter to avoid triggering costly ...

From radio labs to anechoic chambers that look like Elsa's castle, here's a rare look at how Apple tests Bluetooth, Wi-Fi, 5G and satellite connectivity on the Apple Watch.