On 2013 and earlier Harley-Davidson models, one such warning light is in the form of a red key on the speedometer. If your ...

Wiring a rocker switch isn’t complicated once you understand the logic behind it. Every connection serves a purpose, and when ...

Begin by connecting pin 85 of the relay to a clean ground point on the vehicle chassis or the negative terminal of the ...

Dead batteries and leaky tires can lead to expensive service calls. Save yourself some cash with a jump starter featuring a ...

One customer at an auto shop had a power drain issue that caused her to replace her car battery three times in one year.

A multimeter might look intimidating, but learning to use this simple electrician's tool will come in handy during a number of every day tasks.

The 70W output is perfect for most devices and will charge big devices like MacBook Pros that are usually connected to beefy chargers, albeit at a slower rate. And there's a retractable USB-C cable, ...

The iPhone Air has surprisingly good battery life for users with light-to-medium daily usage habits. But if you are going to be away from a charger for a long time, especially going travelling like on ...

In his home laboratory, Phil – a high school chemistry teacher who also runs a YouTube science channel – discovered that a simple solar panel can ...

With iPhone Air, Apple reintroduced the MagSafe battery pack. It’s $99, and optimized specifically for iPhone Air. It’s rather slim, though it’s rather weak in capacity – making Qi2 alternatives all ...

Patrick Holland has been a phone reviewer for CNET since 2016. He is a former theater director who occasionally makes short films. Patrick has an eye for photography and a passion for everything ...