Car batteries last for a few years, and they'll make it clear when you need a new one. How can you tell if it's time for a ...

Driving your car to every event or on every occasion is only a good idea sometimes. After all, it may be inconvenient or impossible due to traffic jams or construction, or you may just go on holiday ...

One shopper called it a “lifesaver.” ...

When reconnecting, secure the positive side first and then the negative. Give it a spritz or dab of protectant, and you’re ...

If you’re here, you’re probably part of one of two camps: Either (A), you need to store your car over the winter without the battery going flat, or (B), you need to store your car for even longer than ...

A dead car battery can leave you stranded, which can be inconvenient at best or downright dangerous at worst. In many cases, you can jump-start the vehicle, but that’s not always possible. Reviving a ...

️ Editor's note: This article was updated with new information in December 2025. Dead batteries are a predictable reality for any car that spends more time parked than driven. Battery discharge does ...

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 ...

Cold Cranking Amps (CCA):The discharge load in amperes that a new, fully charged battery can deliver at 0 degrees F for 30 seconds while maintaining a voltage of 1.20 volts/cell or higher. This ...