In the use of lithium batteries should be noted that the battery placed after a period of time into the dormant state, at this time the capacity is lower than normal, the use of time is also shortened. But lithium battery is easy to activate, as long as after 3-5 normal charge and discharge cycle can activate the battery, restore normal capacity. Because of the characteristic of lithium battery itself, it is decided that it has little memory effect. Therefore, in the activation process, the new lithium battery in the user's mobile phone does not require special methods and equipment.
For lithium-ion batteries, special lithium-ion battery chargers should be used. Lithium-ion battery charging using "constant current/constant pressure" mode, the first constant current charge, to close to the end of the voltage change to constant voltage charge.
Charging voltage: The termination charge voltage charged to the battery is related to the cathode material.
Charging current: Lithium ion battery Charging current should be based on the recommendations of the battery manufacturer, and require a limited flow circuit to avoid overcurrent (overheating).
Charging temperature: When charging the battery, its ambient temperature cannot exceed the temperature range listed in the product characteristic table.