With smoking on the decline for several decades, fewer and fewer people have the need for a cigarette lighter than do, say, a way to charge their phone. How long will the power source survive in ...

With smoking on the decline for several decades, fewer and fewer people have the need for a cigarette lighter than do, say, a way to charge their phone. How long will the power source survive in ...

Charging a laptop in a car will likely require buying a special kind of charger. The fastest way is with an inverter, which turns a car's cigarette lighter into a standard outlet. If you have a ...