A handful of readers report an issue where the MacBook Pro either goes to sleep or shuts off completely when disconnected from external power, despite the presence of a full battery charge. This seems ...

Ford’s latest safety campaign adds hundreds of thousands of vehicles to a growing list of models flagged for battery-related problems that can abruptly cut power or trigger other electrical failures.

DeWalt is a go-to choice for both DIY enthusiasts and professionals in search of reliable well-built power tools, hand tools, and equipment. The company officially entered the industry in 1924, and ...

For the most part, it’s simple. Your car or truck has a battery, it supplies electricity to the bits that need it, and that’s all you care about. Until something goes wrong or you want to do something ...