Most modern cars offer at least two ways to charge up a smartphone, in the form of a 12V lighter socket and a USB port. The latter could be more convenient for many, as it uses the same cable you ...

This is a follow-up to this thread: https://arstechnica.com/civis/threa...-polarity-of-this-laptop-barrel-jack.1491071/tl;dr I have a laptop but no charger, and I'm ...

Every day, countless family arguments arise on the subject of who gets to charge their device on the move. Sometimes a car just doesn’t have enough power sockets to go round, and that’s why ...

We may receive a commission on purchases made from links. If you've ridden in a new vehicle lately, you may have noticed that manufacturers aren't including cigarette lighters in vehicles anymore, but ...