Panasonic Lithium coin CR2016 batteries provide long-lasting reliable power in various devices. The CR2016 is frequently used in fitness appliances, digital watches, car key remotes, calculators, toys and more. The Panasonic lithium coin CR2016 battery has a high voltage of 3V. Panasonic lithium coin CR2016 batteries still have 90% of their original capacity even after 10 years. Their chemical stability, which is due to the combination of lithium and manganese dioxide, is very high. Long-term discharge has been verified at all operating temperatures under low-load discharge conditions.