Panasonic Battery CR1632


Short Description

Key Features:

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

The ideal battery for reliable and long-lasting power

Ultra-compact power

A high voltage of 3V and an ultra-compact design: the Panasonic lithium coin CR1632 battery is small but contains lots of power. Small devices can therefore be provided with a powerful source of energy. A single lithium battery can replace two, three or more traditional batteries.

Low self-discharge

The Panasonic lithium coin CR1632 batteries have a long shelf life of up to 10 years: they still have 90% of their original capacity. The chemical stability, which is the combination of lithium and manganese dioxide, is the reason for this. This long-lasting power has been verified at all operating temperatures under low-load discharge conditions.


Lithium Coin CR1632 has several proven achievements for devices where conventional batteries cannot be used. The batteries can be used for memory back-up, digital watches, calculators, laser pens, car keys, fitness appliances and medical devices like a clinical thermometer and a tensiometer.

High reliability and safety

Panasonic has conducted repeated tests on the various performance and safety characteristics of the Lithium Coin CR1632. Also the effects of environmental factors such as temperature were tested. A wealth of corroborative data was accumulated on the performance of the batteries that cannot be pinpointed by short-term accelerated tests. The result of these tests is that Panasonic 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.


Suitable for calculator iconSuitable for car key iconSuitable for fitness appliance icon