It might sound incredible, but you can actually charge your in-car battery from flat with some basic equipment. Here's how you can rescue yourself from running out of juice on a long journey without ...

If that sounds good to you, head to Amazon to get the Anker Compact Fast Car Charger. It’s $32, down from its usual price of ...

Here is a detailed view of reverse polarity protection circuits for safeguarding battery-connected automotive systems.

This requires a high power battery charger circuit which can operate at universal input voltage and be capable of maintaining the required output voltage and current with low ripple. The topology ...