The Duracell AAA/6 (LR03, MN2400) battery is a 1.5V alkaline, non-rechargeable cylindrical cell, designed to deliver dependable, long-lasting power for everyday electronic devices. With standard AAA size dimensions—10.5 mm in diameter and 44.5 mm in length—it fits a wide range of household and office equipment, including TV remotes, wireless mice, clocks, toys, flashlights, and more.

Duracell's advanced alkaline technology ensures stable voltage, leak-resistant performance, and a shelf life of up to 10 years, making it ideal for both regular use and long-term storage. The "AAA/6" designation refers to a 6-pack of AAA batteries. This battery is also known by international codes such as LR03, MN2400, and AM4, conforming to IEC and ANSI standards for AAA cells.