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Duracell Specialty alkaline AAAA batteries – long-lasting power for your security 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 digital pens, medical devices and headlamps.
Duracell offers a wide range of specialty batteries (coins, buttons, and specialty batteries). Avaliable in a variety of sizes to power a wide range of devices, from electronics to medical devices and small toys.
Duracell Specialty alkaline AAAA batteries - long lasting power, guaranteed.
Quickly find the correct battery size for your device by checking the large battery size numbers on pack.
Guarantee for 5 years in storage with Duralock Power Preserve™ Technology.
Duracell LR44 Alkaline button batteries – up to 50% more power*.
*vs. IEC standard test minimum average duration for LR44 size. Results may vary by device and usage patterns.
Duracell 357/303 Button batteries – long-lasting power guaranteed.
Duracell 2032 lithium coin batteries – up to 50% more power*.
*vs. Key Fob IEC standard test minimum avrage duration for 2032 Lithium Coins (www.iec.com). Results may vary by device and usage patterns.
No, different batteries are designed for different purposes. Mixing a lithium battery with an alkaline battery will not improve device performance. In fact, it will reduce performance and may even damage your device or cause battery leakage or rupture. As well, do not mix different battery brands within a device. Doing so will reduce overall performance and may also cause battery leakage or rupture. We recommend using the same type of batteries within a device.
Always replace the battery or batteries in your equipment with the size and type specified by the manufacturer. Alkaline batteries are often recommended for best performance because zinc carbon batteries have inferior life spans and equipment may not operate properly if zinc carbon batteries are used
All rechargeable batteries should be recycled. Other batteries can and should be recycled as well. Refer to our Care and Disposal section to get all the details on this topic.