For long-lasting and reliable power
- High voltage (3V)
- Self-discharge is very low; long shelf life of up to 10 years
- No mercury added
- A full line up for use in a wide variety of applications
- Can be used in a wide range of temperatures (-30°C to +60°C)
- Very high weight-to-power ratio
- High leak protection
Lithium Coin CR1025 has a proven track record for appliances where conventional batteries cannot be used. Usage ranges from memory back-up to digital watches, calculators, laser pens, car keys, fitness appliances and medical devices like a clinical thermometer and a tensiometer.
The Panasonic lithium coin CR1025 battery has a high voltage of 3V. That means a lot of power in an ultra-compact design. A single lithium battery can replace two, three or more conventional batteries. Even very small devices can be provided this way with a powerful source of energy.
Very low self-discharge
Even after 10 years, Panasonic lithium coin CR1025 batteries still have 90% of their original capacity. That's because they are chemically very stable, due to the combination of lithium and manganese dioxide. Long-term discharge has been verified at all operating temperatures under low-load discharge conditions.
High reliability and safety
Panasonic has conducted repeated tests on the various safety and performance characteristics of the Lithium Coin CR1025, plus the effects of environmental factors such as temperature. We have accumulated a wealth of corroborative data on the performance of our batteries that cannot be pinpointed by short-term accelerated tests. As a result, Panasonic batteries have won approval under the UL safety standards in the United States and wide recognition throughout the world for their high reliability and safety.