You can check the health of your iPhone's battery to determine when it's time for a replacement.

Determining the speed of a battery charger to change voltage requires careful consideration of many factors to ensure a safe and proper measurement. Using the right tools makes the job much simpler ...

Batteries are expensive, scary things. If we're not worried about them catching fire, we're worried about them losing sufficient capacity and range to render our electric vehicle both unusable and ...

[Trent M. Wyatt]’s CPUVolt library provides a fast way to measure voltage using no external components, and no I/O pin. It only applies to certain microcontrollers, but he provides example Arduino ...

Last week, one of the most important organizations in this industry, SAE International — formerly known as the Society of Automotive Engineers — was in downtown Detroit for the WCX Leadership Summit.