Duracell publishes a comprehensive battery cross-reference guide on its website. BatteriesAndButter.com also features online guides, each one corresponding to a specific battery type, such as watch batteries or hearing aid batteries.
The Duracell battery chart is divided into various categories, including alkaline and photo batteries. The chart displays each Duracell battery name and other industry names, as well as the International Electrotechnical Commission standard name and type.
The battery cross-reference guides at BatteriesAndButter.com follow the same format, except each subcategory occasionally identifies batteries by a prefix, or convention, that may or may not be standard across the battery industry.