Duracell Optimum AA Batteries

Duracell is a globally recognized American brand known for its high-performance alkaline batteries, specialty cells, and rechargeables. The brand was originally created through a partnership between scientist Samuel Ruben and businessman Philip Rogers Mallory during the 1920s, eventually launching the Duracell brand name in 1964. The Optimum series represents one of their most advanced battery technologies, designed to provide extra power or extra life depending on the device.

Today, Duracell is owned by Berkshire Hathaway, the multinational conglomerate led by Warren Buffett. While headquartered in the United States, the manufacturing footprint is global. Specifically for the European market, a significant portion of production occurs in Aarschot, Belgium, which is one of the company's largest and most advanced production facilities. The brand remains a market leader in the portable power industry, continuing to utilize its iconic 'Copper Top' branding and the Duracell Bunny mascot in various international markets.