Coin Lithium - CR2012

Long-lasting power

Product benefits

Very low self-discharge; long shelf life of up to 10 years
• High voltage (3V)
• No mercury added
• High leak protection
• Can be used in a wide range of temperatures (-30°C to +60°C)
• A full line up for use in a wide variety of applications
• Very high weight-to-power ratio

Ultra-compact power

The lithium coin CR2012 battery from Panasonic has a high voltage of 3V and that means a lot of power in an ultra-compact design. One of the advantages of a single lithium battery is that it can replace two, three or more conventional batteries. Even very small devices can be provided with a powerful source of energy.

Applications

Lithium Coin CR2012 has a proven track record for appliances where traditional batteries cannot be used. These can be used for memory back-up, digital watches, laser pens, calculators, fitness appliances, car keys and medical devices like a tensiometer and a clinical thermometer.

Safety and high reliability

Repeated tests on the various safety and performance characteristics of the LITHIUM COIN CR2012 were done by Panasonic. We also conducted the effects of environmental factors such as temperature. We have accumulated a wealth of corroborative data on the performance of the Pansonic batteries that cannot be pinpointed by short-term accelerated tests. Our batteries have won approval under the UL safety standards in the United States and wide recognition throughout the world for the high reliability and safety.

Low self-discharge

The Panasonic lithium coin CR2012 batteries have a long shelf life of up to 10 years: they still have 90% of their original capacity. One of the reasons is the very stable chemically which is the result of the combination of lithium and manganese dioxide. Long-term discharge has been verified at all operating temperatures under low-load discharge conditions.