Lithium battery overcharge, over discharge will appear what problem

Lithium battery overcharge and over discharge will appear what problem, how to use the lithium battery? Lithium battery overcharge, over discharge, mixed use what there will be a problem? We in guangdong on this lithium battery manufacturer to tell you now! In the process of charging, the monomer battery voltage is more than 4. 35 v, application-specific integrated circuit DW01 OC foot switch off output signal charge control MOSFET, lithium batteries immediately stop charging, so as to prevent damage of lithium battery for charging. Discharge process, the monomer battery voltage drop to 2. 30 v, the OD DW01 feet output signal makes discharge control MOSFET shut off, lithium batteries immediately stop discharge, so as to prevent damage of lithium battery due to over discharge. DW01 CS feet for current, output short circuit, charge and discharge control MOSFET turn-on, the pressure drop increase CS foot voltage rise rapidly, DW01 output signal makes charging and discharging control MOSFET switch off quickly, so as to realize over current or short circuit protection. What is the charge, have any impact on battery performance? Charging is refers to the battery charge through a certain process, continue to charge. Because, in the design of the cathode capacity higher than the positive capacity, therefore, the positive of gas through the diaphragm paper and negative cadmium composite. So in general, the battery internal pressure does not have obvious rise, but if the charging current is too large, or the charging time is too long, doesn't produce oxygen is consumed, it may cause higher internal pressure, battery deformation, leakage, etc. Bad phenomenon. At the same time, its performance will be significantly reduced. What is the discharge, have any impact on battery performance? After internal storage capacity, voltage reaches a certain value, continue to discharge can cause over discharge, generally close according to the discharge current to determine the discharge voltage. 0. 2C- 2 general set 1 c discharge. 0 v/a, 3 c above such as 5 or 10 c c discharge set to 0. 8 v/teams, battery discharge may have disastrous consequences for the battery, especially large current discharge, or repeatedly put a greater impact on the battery. In general, a discharge will make the battery internal pressure increases, the cathode active material is reversible damage, even if the charge is only partially restored, capacity will have obvious attenuation. Lithium battery overcharge, over discharge of the problem we have is introduced here, focusing on our specialized agents lithium battery manufacturer to learn more!