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Author ：Iflowpower – Portable Power Station Supplier
1. Use a clean rubber or other material cleaning tool to gently wipe the metal contacts on the lithium-ion battery and metal contacts on the phone, which helps charging status and power. Lithium-ion battery repair method 1.
The metal surface of the lithium-ion battery for a long time will have a certain degree of oxidation, causing the mobile phone battery with the mobile phone, the lithium-ion battery is used to use, and rubber or other cleaning Tools can erase the surface of the rust, so that the battery and mobile phone are getting better. 2. Wrap the old mobile phone lithium-ion battery with automatic shutdown, we will be firmly wrapped in plastic wrap, when the package is wrapped, there are three floors in the outside to ensure that the battery is in a vacuum state.
Then, the three-layer newspaper is added outside the plastic wrap, so that the lithium ion battery is completely sealed. The refrigerator is placed in the refrigerator, after 48 hours, the battery is removed, and the lithium-ion battery does not cause surface expansion or deformation due to freezing. After a while, then charge.
Low temperature can change the electrolyte inside the lithium ion battery to cause chemical reactions that have just been frozen. The use of lithium-ion batteries is actually a charge and discharge process. During this time, the negative charge and Yang electric charge in the battery collide with each other.
The battery is getting more and more unused 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, the microstructure of the lithium film and the electrolyte surface of the lithium-ion battery, and the intersection of their intersection, resulting in the interior of the battery, and the leakage current is reduced. So after charging again, the mobile phone will add new.
3. Let the lithium-ion battery close to the scrapped, then recharge the active battery. The detailed way is to discharge the mobile phone, which is to reach a deeper and reproduction by depleting internal energy, which takes some unconventional approaches.
Connect with a specific device to a low voltage light bulb, the battery inside the battery will be transmitted to the small bulb until all are light. Mobile phone will slowly exhaust energy through lower voltage. Under normal circumstances, if the mobile phone is turned on less than 3.
6 volts rated voltage, it will automatically shut down. After the electricity is complete, the mobile phone battery that is recharged again can use longer.
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