Your car’s battery might seem like a “set it and forget it” part, but when it fails, it can leave you stranded, potentially ...

We present the best car batteries for the money in seven different sizes: Group 24/24F, Group 35, Group 47 (H5), Group 48 (H6 ...

The battery in my Toyota Tacoma dies periodically. My shop thought it was a parasitic drain, but after testing any drain was gone after 20 ...

Testing your car battery is vital to ensure it is working properly. Where can you have it checked, and how often should you do it? Here's what you need to know.

You depend on your car not to leave you stranded, so don't leave your car to die. We put three of the top car battery maintainers to the test to find the best.

Once attached to your car’s battery terminals, you can choose: Battery Test, Cranking Test, and Charging Test. There are only five buttons on the device and those have large easy-to-read labels.

Between the invention of the self starter and the end of the 20th Century, the best portable car jump starters weren’t ...

This video covers the essential steps to properly test a car's alternator and diagnose common alternator issues. The guide ...

I have a Toyota Tacoma that has a problem, the battery goes dead eventually ... A good technician will typically start with a ...

A battery health test on a Tesla Model 3 with only 10,000 miles on the odometer showed that LFP cells can have high degradation despite high-durability claims ...