Panasonic CR1620    Lithium Cell 3volts Battery  is used to power your watches, toys, calculators or electronic scales, These lithium batteries provide high power and long life with 3 Volt performance capacity.

Specifications:

Panasonic lithium coin cell batteries utilize proprietary materials and manufacturing technologies to maximize performance and deliver long battery life.
Our proprietary sealing technology ensures a secure, stable battery environment and reduces the chances of leakage.
The Panasonic lithium coin battery components, technology, and manufacturing expertise delivers long shelf life, up to 8 years.
Panasonic’s Lithium Coin batteries feature high-energy density, making them perfect for long lasting power in car key remotes and dozens of other device applications
Reliable performance in a wide range of operating temperature
Our Panasonic lithium coin cell batteries and packaging (in the package shown above) meet or exceed the industry’s latest safety standards
Proudly made in our state of the art, Panasonic Indonesia factory that has produced billions of lithium coin batteries.
Lithium Coin model numbers are a combination of the diameter and height, measured in millimeters