About 18650 lithium battery repair methods

Source: 2020 - 03 - 24 17:00 hits: 1 18650 lithium battery repairing method. Lithium battery correction method 1: use the eraser or other cleaner to wipe the surface rust. Lithium battery calibration method, principle: the appearance of the long-term use of lithium battery metal will have a certain degree of oxidation, lead to cell phone batteries and mobile phone contact is bad, lithium battery life is short, and with a rubber or other things can be wiped clean rust material appearance, better batteries and mobile phone contact. 2. Lithium battery correction method 2: after your battery, temperature, cell temperature instability using time will shorten greatly, because there is no electricity and a considerable amount of lithium ion battery in the memory of the memory in this way can make the electric version of the part of the winter has come, for a time in the outside, the house. Lithium battery correction methods principle 2: low temperature can cause the change of the internal lithium battery electrolyte, promote new frozen chemical reaction of the battery. The application of lithium battery is actually a charge and discharge process. During this period, the negative and positive charge in the battery collide each other. The battery will be more and more not to be used in normal room temperature, is the cause of the inside of the electronic kinetic energy is larger, so the battery is in active state, leakage more frequently. When lithium battery under low temperature environment, lithium battery outer membrane and the electrolyte of lithium and its interface microstructure occurs obvious change, lead to temporarily batteries in the inactive state, leakage current decreases. Charge mobile phone batteries, therefore, time will increase. 3. Lithium battery correction method 3: there is another way to remove the battery, put in a week or so, electricity consumption gradually, need to use the machine to complete the power consumption. And then a full charge, the estimate of your current charging time must be very short, after fully charged, disconnect and charging, repeated several times, absolutely effective. Lithium battery correction methods three principles of the cycle life of lithium-ion batteries is about 600 times. If charging for many times, thermal motion of molecules lead to the internal molecular microstructure gradually destroys, charge storage efficiency will be gradually reduced. The freezing process would only damage the battery original internal structure, which may increase the ability of battery charging in a short time, but may not be effective in the long run. Lithium ion battery damage is impossible to completely restore the microstructure, the long-term use of this method will accelerate cell phone battery wear. Lithium battery calibration method three principles: mobile phones, depth of discharge through internal electric depletion, to achieve a deeper level of charging, it will need to use some unconventional way. Found a way to put the mobile phone is connected to a 1. 5 v on the bulb of lithium battery in the energy will shift to the light bulb, until all the light. Under low voltage, the cell phone battery is low. Under normal circumstances, if the connection to 3. 6 v rated voltage, the cell phone will automatically be turned off. After discharge, the charging of mobile phone battery can last longer.