There may come a time when you need to disconnect your car battery, whether to prevent damage, perform maintenance, or replace it altogether. Disconnecting a car battery is a relatively simple process ...

Your car's 12-volt battery is one of its most vital components. It's responsible for sending electricity to the starter motor, which, in turn, sends power to the ignition system and cranks the engine.

A car’s battery powers everything from starting the ignition to running electronics. But over time, the battery can lose its charge and experience a dip in performance. A typical sealed lead-acid (SLA ...

Every drive begins with a 12-volt battery starting the car, even in electric vehicles. Without that essential spark, the trip can’t even start. AAA reports that battery-related roadside service ...

Why does it always seem like your car battery chooses the day you’re running late to get to work in the cold, dark, snow, or rain to give up the ghost and stop working? You jump in the car ...

Portable car battery jump starters can be essential in case of a battery emergency. If your car refuses to start from a weak or dead battery, these compact devices can jump-start your car wherever ...

Even if you're driving a gas guzzling SUV, electricity remains crucial to driving a car. Thanks to modern-day electric batteries, drivers no longer have to turn an engine over by hand. It now all ...

UPDATE 8/8/24: We have revised the Battery Warranties section of this article to provide up-to-date information about federal warranties. A hybrid car's high-voltage battery is one of its most ...

Because keeping essential components like the car battery in tip-top condition can keep your beloved motor running better for much longer. That's because looking after the battery in your car is a ...

A British startup may have found the answer to one of the frustrations of driving an electric car — waiting around for the battery to charge. Nybolt, based in Cambridge, has developed a new ...