While standard receptacles typically use three wires -- hot, neutral and ground -- you'll occasionally find 2-prong outlets in older homes. Since this type of outlet lacks a ground connection, the ...

In our modern world, electricity is literally everywhere, easily assessible from a 110-volt outlet. That’s fine for running things like laptop computers and televisions, but when it comes to electric ...

USB has become the standard for charging a wide range of devices, including smartphones, smartwatches, earbuds, and most other gadgets. As a result, USB wall sockets have become increasingly common in ...

Depending on the age of your car, it might contain a round 12 V power outlet in the dash, or possibly in the elbow compartment. And depending on your own age, you might know that as the cigarette ...

In the past, it was rarely used for anything other than powering the onboard cigarette lighter; today, it’s an indispensable source of power for countless electronics, including our smartphones.

From iPhones to ultrabooks, the latest technology is often described as “sexy”. That probably says more about the fetishes of reviewers than the products themselves, but even the most peculiar geek ...

We have a severe lack of electrical outlets in the kitchen at work and the toaster oven and blender are sharing an outlet. If you want to use one, you just unplug the other and plug it in. This ...