Description

Reliable, long-lasting power for your medical, electronic, security, and other compatible devices, Duracell button cell coin batteries are guaranteed for 10 years in storage so you can be confident they will be ready when you need them.

These are specialty batteries that are used in very niche and specific applications ranging from common watch and car keyfob batteries to batteries for glucose monitors, hearing aids, and other medical devices.

Battery options on this page are listed using the following format: SIZE – VOLTAGE (COMPOSITION) .