The highest-rated Harbor Freight battery chargers come from Cen-Tech and Viking, with a 4-amp Viking charger topping the list ...

Other warning signs include any corrosion or white or grey deposits around the battery's terminal, which should be cleaned ...

Shopping for a car battery? Read about types, features, and other must-know topics in our car battery buying guide to make an ...

EVs suffer reduced battery performance and longer charging times in cold weather. How to get the best performance from an EV ...

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 ...

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 ...

Not all cars are meant to be driven every day. If you own a special vehicle, such as a classic or sports car, you probably keep it tucked away somewhere until you're in the mood to take it for a spin.

Cold weather kills car batteries fast. If yours is 3+ years old, watch for these warning signs before you're stranded. Here's how to spot a failing battery ...

The average car battery has a lifespan of about three to five years. Proper maintenance and care can make a big difference if ...

If you’re like me, you’re going to take your laptop everywhere you go — yep, even on vacation. But doing that comes with the problem of finding somewhere to charge it when there are no AC outlets for ...