To help our members make a smart decision about replacing their car battery, Consumer Reports tests more than 100 individual car batteries in our lab every year. And not just once—in fact, we test ...

I’ve used Motorcraft batteries like this one for years, and haven’t found any other brand as reliable and long-lasting. They’ve also got a three-year free replacement warranty, and a five-year ...

Consumer Reports tests batteries for life, reserve capacity, and cold performance. Some batteries perform admirably, but ...

In the modern consumer economy, we are spoiled for choice: nearly every market segment is highly competitive, with countless brands vying for a limited number of buyers. Overall, the battery industry ...

Winter is tough on cars—even before they are turned on. Cold weather causes the engine oil to thicken and create resistance, and the chemical reactions in the electrolyte solution in the car battery ...