Panasonic Lithium Power CR1025

The CR1025 lithium button cell has a proven track record for devices where conventional batteries cannot be used. Its applications range from memory backup to digital watches, calculators, laser pointers, car keys, fitness devices, and medical equipment such as clinical thermometers or tensiometers. The Panasonic CR1025 lithium button cell provides a high voltage of 3 V, delivering a lot of energy in an extremely compact design. A single lithium button cell can replace two, three, or more conventional batteries. Even very small devices can be equipped with a powerful energy source in this way. After 10 years, the Panasonic CR1025 lithium button cells still retain 90% of their original capacity. This is due to their chemical stability, which results from the combination of lithium and manganese dioxide. Long-term discharge has been confirmed under light load discharge conditions at all operating temperatures. Panasonic has conducted repeated tests on the various safety and performance features of the CR1025 lithium button cell, as well as the effects of environmental factors such as temperature. We have compiled extensive supporting data on the performance of our batteries that cannot be determined by short-term, accelerated tests. Therefore, Panasonic batteries have been approved in the United States according to UL safety standards and are renowned worldwide for their high reliability and safety.