Cold weather thickens engine oil, making it harder for the engine to start. Additionally, the cold slows down the chemical reactions inside the battery, resulting in less power. With wind chills ...

Parasitic drains can be extremely annoying, but they're not impossible to identify. Here are some ways to find a parasitic drain in your car.

Every car needs a battery to help it start and power its electronics. Here's how many volts this all-important component ...

Karma Automotive has not made a fully electric model yet. Its first one could ditch lithium-ions altogether for a solid-state ...

Your car battery has to work harder in frigid Ohio temperatures. Here's why it happens, how to avoid battery issues, and how to jumpstart a car.

If your car battery is three or four years old, the first serious cold snap could be the morning it quits. Here’s how to spot the warning signs. Cold weather exposes weak car batteries, increasing ...

There’s only one way to answer the question, “Is it my battery, or something else” when your car won’t start: Hook up the best car battery tester and get a readout of what’s going on. Skip the ...

You must know this, but your car needs a battery to run properly. A dead battery means a car won’t start, but various electronics in the car won’t work properly either, including overhead dome lights, ...

Solid-state battery tech reaches production car, and it's crazy cheap When it comes to electric vehicles, there's always a race to be first. It was only a matter of time until we got the first ...

You try to turn on your car, and it just won’t start. Maybe the dashboard doesn’t even light up. A likely cause: The 12-volt battery is dead. All cars lose a little battery power when parked. If you ...

You won’t always need a car battery jump starter, but it’s much better to buy one now than to miss it when you need it. You don’t have to spend a lot of cash on one too, because there are offers like ...