18650 lithium-ion battery How to fix?

　　Author ：Iflowpower – Portable Power Station Supplier

Repair one: Long-term 18650 lithium-ion battery's metal surface will have a certain degree of oxidation, leading to the mobile phone battery and mobile phone, the lithium-ion battery is used to expire, and the surface with rubber or other cleaning tool can be removed The rusty substance allows the battery to contact the phone. Repair 2: The low temperature energy can make the electrolyte of the 18650 lithium ion battery change to cause chemical reactions that have just been crystallized. The use of lithium-ion batteries is actually a charge and discharge process.

During this time, the female charge and the positive charge in the battery collide with each other. The battery will be more increasingly not used, because in normal room temperature, the kinetic energy of the electronics is relatively large, so the battery is active, and the leakage is relatively frequent. The lithium-ion battery is placed in a low temperature environment, and the microstructure of the lithium film and the electrolyte surface of the lithium-ion battery, and the interior of their intersection, resulting in the interior of the battery, and the leakage current is reduced.

So after charging again, the phone's time-to-call time will increase. Repair three: Deep discharge to the phone is to achieve deeper recharge by depleting internal energy, which is to adopt some unconventional approach. If you want to connect your phone with a 1.

5V light bulb, the amount of electricity inside the lithium-ion battery will be transmitted to the small bulb until all are light. The phone is slowly exhausted with a lower voltage. Under normal circumstances, if the mobile phone is turned on less than 3.

6 volts, it will automatically shut down. After the electricity is complete, the rechargeable mobile phone battery can be used longer.