Every car owner has, at some point in their vehicle ownership journey, dealt with a drained battery. If you haven't, consider yourself lucky. You might have left your car at a shop, gone on vacation, ...

A dead battery of any kind is a nuisance to your day. But there’s nothing worse than your car battery leaving you stranded and in need of assistance. Thankfully, there’s an easy fix with this car ...

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Making sure your car’s battery maintains the proper charge is one of ...

Smartphone chargers for cars started gaining traction nearly a decade ago, especially as the adoption of mobile devices skyrocketed. With Android phones and iPhones landing in everybody's pocket, it ...

The following automatic battery-charger design is created with a circuit that could qualify as the simplest window comparator ever built around a single transistor (see the figure). It starts charging ...

You're running late, your car won't start, and you're standing there with jumper cables and a charger wondering –– do I have to disconnect the battery before I juice it up? The short answer is no, you ...