Camelion 3 V Lithium-Ion Button Cell Battery Pack of 10

Electrochemical System: Lithium manganese dioxide. Camelion Electronic Button Cells provide stable energy for small electronic devices and are available in lithium, alkaline, silver oxide and zinc air chemistries, depending upon voltage and size requirements of your equipment. They are suitable for car keys, calculators, laser points, hearing aids and many other electronic gadgets.