Learn how to make a DC motor using a simple battery in this intriguing tutorial. This amazing idea transforms basic materials ...

Does your iPhone battery need a boost? These Apple iPhone battery tips and tricks will help get you through the times you can't get a charge. As how-to editor, Jason unpacks modern technology to help ...

Power tool batteries aren’t just for drills anymore. They power fans, vacuums, heaters, and coolers that make work and play ...

Batteries–they’re in almost everything we keep around the house. But not all batteries are made equally, so some should be ...