(Here's how to double the life of your car battery.) Before you replace your battery, you should test it to see if its poor performance can be solved by charging it rather than replacing it.

The Tesla Model Y is the world's best-selling EV, so there are certainly many people out there who are concerned about the ...

Q. I have a six-year-old Toyota with the original battery. The car starts fine so far this winter, but I am wondering, should ...

Yes, but not often. If this were my car, with what is typically the coldest part of winter approaching, I would replace the battery. Q. Huge fan of your weekly articles. Recently in a Home Depot ...