Products characteristics:

This lithium manganese button battery is a primary battery, can not be charged, nominal voltage is 3V, termination voltage is 2V, its standard working current of 0.1-0.2mA.

It uses a very stable chemical properties of manganese dioxide as cathode material, use a very high-power lithium metal as anode material.

The annual average capacity reduction of batteries is more than 2%, long working life.

The batteries use semi-sealed structure with high safety.

These Lithium-manganese button batteries can work with temperature range -20 to +60 degrees Celsius under normal conditions.