Duracell has changed hands a few times, but today, it's owned by Berkshire Hathaway — the same conglomerate behind Dairy ...

but the ones on the Duracell batteries used the Kodak system. In practice, you pushed two dots on the battery, and you could see a color strip that showed how much capacity the battery had left.

A higher score reduces the risk of failure if accessories are left on. The Duracell 51R is part of the Car Batteries test program at Consumer Reports. In our lab tests, Car Batteries models like ...

The Duracell Ultra Platinum AGM SLI35/85AGM is part of the Car Batteries test program at Consumer Reports. In our lab tests, Car Batteries models like the Ultra Platinum AGM SLI35/85AGM are rated ...

"The average price in our latest car battery ratings is $170, with one model costing more than $350. Taking the time to research the best car battery for the money can pay off," a recent Consumer ...