While using a digital multimeter to diagnose electrical problems on customers’ equipment, I frequently hear the comment, “I’ve got one of those multimeter things, but I never learned how to ...

To check the Xbox controller ... The Xbox controller battery lasts 30 to 40 hours of gameplay when fully charged. High-quality AA batteries or the official Xbox rechargeable battery pack can ...

Once your battery reaches its third year, it's important to perform a car battery test regularly to identify the deterioration levels to know when it's time to replace it. You'll need a multimeter in ...

In this particular video, he recreates a method found by researchers to turn a piece of paper into a battery with equivalent performance to a AA-sized alkaline battery. (Video, embedded below the ...

You bought the best laptop, but the more you use it for gaming or everyday productivity, the more you might be wondering about battery life. That's because batteries don't always hold their full ...

The battery’s electrolytes can even freeze and cause issues internally and externally on the battery’s case. If your car is going to be idle during winter months, it would be safe to find a space with ...

A multimeter is an easy prospect, right? Back in the day you could make one fairly easily with a decent panel meter and a set of precision resistors, and now a digital one can be had for throwaway ...

Screenshots are incredibly helpful for capturing images on your desktop, but the method for taking one on a Windows laptop or PC may not be immediately obvious if you haven't done it before. The ...

This is unavoidable, but Apple includes a way for you to monitor the health of your battery so you have an indication of when you might need to replace it. Here's how to check your iPhone battery ...

Adam B. Frankel is a personal finance writer and financial adviser with over 30 years of experience. When he’s not managing money in the stock market, he teaches financial topics and other core ...