Coin Manganese Dioxide Lithium Batteries are being used in a broad range of
applications, from quarts watches and clocks, a backup power sources for
memories requiring long-term reliability over 10 years to IoT equipment, and
car keyless entry systems. Lithium metal, used for the anode in Coin Manganese
Dioxide Lithium Batteries, has the largest electric capacity per unit weight
(3.86 Ah/g) among all the materials usable for the anode. Thus, batteries with
a high energy density can be produced. Also, by using different active
materials for the cathode, batteries with diverse characteristics can be made.
Sony has commercialized the Coin Manganese Dioxide Lithium Batteries, which
uses manganese dioxide for the active cathode material for superior stability.