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 ...

When it comes to rapid advances in technology, we don't have a whole lot to gripe about as a society. We've got computers in our pockets, broadband-class speeds without wires, and more pixels on our ...

Members can download this article in PDF format. Portable and mobile products require sophisticated battery-management circuitry to extend battery life and avoid unexpected shutdowns. A key ...