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

"The average price in our latest car battery ratings is $170, with one model costing more than $350. Taking the time to ...

Cars of all kinds are equipped with batteries, and they don't last forever. Car batteries will show signs that they need to ...

the founder and editor of the informative Green Car Congress hands out report cards for the leading battery and ultra-capacitor companies out there today. All the big battery names you read about ...

Batteries charged at the lower voltage met BCI voltage standards for a fully charged battery. The Duracell 51R is part of the Car Batteries test program at Consumer Reports. In our lab tests ...