- Duracell 2025 lithium coin batteries are designed for use in keyfobs, small remotes, scales, wearables, sensors, medical devices (glucometers, digital thermometers), sports devices (heart rate monitor, bike accessories)
- Duracell lithium coin batteries have child safety pack: Tamper-proof pack with double blister so that it is impossible for a child to open without scissors
- Duracell 2025 lithium coin batteries up to 50 percent more power (vs IEC standard test minimum average duration for CR2025 lithium coins results may vary by device and usage patterns)
- Duracell 2025 lithium coin batteries use high-purity lithium
- Guarantee for 10 years in storage with Duralock Power Preserve technology
Long lasting specialty, coin and button batteries
Duracell offers a wide range of specialty, button and coin batteries to power a wide range of devices, from electronics to medical devices and small toys.
Long Lasting Power, Guaranteed
The trusted Duracell quality is also available for all your coin, button and specialty batteries.
Easy to find right size
Quickly find the correct battery size for your device by checking the large battery size numbers on pack.
Did you know that most batteries lose power over time, even when not in use? Duracell's DuralockTM technology preserves batteries' power in storage before being used, guaranteed.*
*Up to 10-year guarantee for lithium coin and high power lithium batteries. Up to 5-year guarantee for specialty alkaline batteries. Up to 3-year guarantee for silver oxide button batteries.
Lithium Coin Battery Safety
Keep batteries away from children. Warning sticker and engraved warning are included on batteries, as well as a double blister around the battery.