Remember Duracell’s PowerCheck? The idea was that a strip built into the battery would show if the battery was good or not. Sure, you could always get a meter or a dedicated battery tester ...

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 ...

One of those items includes Kirkland batteries, which are manufactured by Duracell. Kirkland batteries are very popular, in ...

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 ...

While Duracell does patent its various battery technologies, and while White is responsible for maintaining a worldwide patent portfolio for the company, the company’s trademark and trade dress ...

Duracell, Energizer and Panasonic batteries are among the biggest brands on the market. But own-brand batteries, such as those from Amazon and Ikea, are often cheaper and can produce some surprising ...