manganese dioxide

Taking metal lithium as the negative electrode, manganese dioxide with heat treatment as the positive electrode, the isolation film adopts PP or PE film, cylindrical battery is the same as lithium ion battery diaphragm. Essence The battery needs to be produced in a dry environment with humidity ≤1%.

Features: low self -discharge rate, annual self -discharge can be ≤1%, fully sealed (metal welding, Lazer seal) battery can meet 10 years of life, and semi -densely sealed batteries are generally 5 years. This life. In the development of cylindrical lithium manganese batteries, it has done a better Yiwei, which has achieved automated production, and the battery can achieve short -circuit and over -discharge testing.

Generally on the motherboard of the desktop computer, there is a buckle lithium battery that provides a weak current. It can be used normally for about 3 years. Some hotel's access cards, instruments, etc. also use lithium-manganese dioxide batteries. decline.

Sulfuriculyl chlorine

The metal lithium is the negative electrode, the positive and electrolytes are sulflinyl chloride (chlorine chloride), cylindrical battery, and the assembly is completed. It is one of the most stable battery types of the work voltage. Quality) Battery with the highest capacity. It is suitable for use on electronic instruments that cannot be maintained frequently and provide fine current.

Other lithium batteries also include lithium-sulfide iron batteries, lithium-sulfur dioxide batteries, etc.