How Are Batteries Made?
Alkaline batteries have a long and rich history of powering various everyday devices. Chemical engineering…
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Duracell Specialty Alkaline AAAA Batteries 1,5V
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.
Specialty, Coin and Button Batteries
Long lasting specialty, coin and button batteries
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.
Lithium Coins
2016, 2025, 2032
Buttons
LR44, 357/303, 1/3N
Specialty batteries
28L, MN21, MN27, N, J, AAAA, 123, CR2, CRV3, 223, 245
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Long-lasting power, guaranteed
Duracell Specialty alkaline AAAA batteries - long lasting power, guaranteed.
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Easy to find right size
Quickly find the correct battery size for your device by checking the large battery size numbers on pack.
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Duralock
Guarantee for 5 years in storage with Duralock Power Preserve™ Technology.
Customer Reviews
Tell us what you think about our product. Your review is important to us and helps improve our technology.
Write a reviewDuracell Specialty Alkaline AAAA Batteries 1,5V
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.
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Duracell Specialty LR44 Alkaline Button Batteries 1,5V
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.
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Duracell Specialty 357/303 Silver Oxide Batteries 1,55V
Duracell 357/303 Button batteries – long-lasting power guaranteed.
CHOOSE PACK SIZE
Duracell Specialty 2032 Lithium Coin Batteries 3V
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.
CHOOSE PACK SIZE
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Responsible Battery Use, Care And Recycling
Find out how to get the best out of a Duracell battery and learn how to properly recycle them.
Learn moreFrequently Asked Questions
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Can I mix different battery types?
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.
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Does it matter what type of batteries I use in my 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
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How should I dispose of batteries?
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.
