A dead battery is hardly ever a pleasant surprise. Modern vehicles rely on electronics, sensors, and start-stop systems that place constant strain on the battery, making failures more frequent, ...

Between the invention of the self starter and the end of the 20th Century, the best portable car jump starters weren’t something you carried with you. They were heavy lead-acid automotive batteries ...

We've all experienced it at one time or another: You put the key in the ignition, and nothing happens. You're met with silence or maybe a faint click, but there's no sign of the engine cranking and ...

So you want to know how to start a car with a dead battery without another car? Well, fine sir or madame, hold your horses. Unless your car has a manual transmission, you’re dreaming the impossible ...

A dead car battery is one of the most frustrating issues we all run into from time to time. And that’s why having a jump starter on-hand can be a game changer. That said, a good unit doesn’t just ...

A portable jump starter is cheap insurance every car owner should consider. After all, car batteries always seem to die at the worst possible time. Instead of relying on a stranger for help, keep a ...

The 12-volt battery is one of the least complex components in modern vehicles but one of the most crucial. If it’s not in good condition, the engine won’t start, nor can any of the vehicle’s fancy ...

Many of you are worried about the long-term reliability of electric vehicle batteries. I know because you ask me all of the time. Among skeptics and prospective buyers alike, it's one of the first ...

The summer heat can take a significant toll on your car battery, causing the fluid inside it to evaporate slowly and eventually rendering it unusable. Unfortunately, it often doesn’t reach this point ...