Duracell CR2 3V Lithium Battery, 1 Count Pack, CR2 3 Volt High Power Lithium Battery, Long-Lasting for Video and Photo Cameras, Lighting Equipment, and More

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

Duracell invests in the extensive development of features that can help keep children safe, especially for its Lithium Coin batteries which feature child-secure packaging making it nearly impossible to open with bare hands.