Duracell Specialty alkaline N batteries up to 40% more power* for your devices. Duracell Specialty batteries have up to 5 years of in-storage guarantee with Duralock Power Preserve technology so you can be confident these alkaline batteries will be ready when you need them.
They are designed for use in flashlights, calculators and bike lights.

*vs. IEC portable light test minimum average duration for LR1 size. Results may vary by device and usage patterns.