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

When the TV remote dies or the flashlight doesn't work or the wall clock quits, you'll want replacement batteries on hand. With today's deal at Amazon each Duracell AA batteries costs just 49 ...

Life test measures how a battery endures repeated charge-and-discharge cycles at hot-climate engine-compartment temperatures. The more cycles endured while maintaining a higher voltage, the higher ...

Life test measures how a battery endures repeated charge-and-discharge cycles at hot-climate engine-compartment temperatures. The more cycles endured while maintaining a higher voltage, the higher ...

Duracell has highlighted “bitter truths” in a new out-of-home campaign that features its innovative safety feature, coating its lithium coin batteries with a distasteful substance to prevent children ...