18650 lithium 3.7 battery

　　Will polymer 18650 lithium 3.7 battery explode?

　　Charging method of polymer lithium-ion battery:

　　When charging a dead mobile phone battery, you must first find a genuine charging head that is most suitable for the mobile phone. Otherwise, it will easily lead to damage to the battery during charging, or compatibility issues with the genuine charging head, etc. reason. We all know that mobile phones support fast charging. If we do not have a unique and important application situation, then it is best to use slow charging when charging, so as to ensure the service life of the mobile phone to the maximum extent.

　　If the mobile phone is not used for a long time, the lithium-ion battery must be fully charged first, and then the battery is fully charged without placing the battery on the charging head. If the lithium-ion battery is not used for a long time, It may cause the battery to separate from the middle of the phone, thus affecting the configuration of the phone.

　　Maintenance methods of polymer 18650 lithium 3.7 battery:

　　1. First of all, the new battery is fully charged. Assuming that the recently purchased rechargeable battery is fully charged before use, the charging voltage is generally close to each other and does not exceed the voltage. The battery needs to be charged and discharged after it is full. It is best to maintain a small current flow during charging and discharging. The final task is to follow the steps mentioned above to carry out automatic charging and review the cycle system to ensure that it can be used after three times.

　　2. Avoid overcharging. There are strict requirements for the selection of charging heads. If some charging heads do not have the function of cutting off power after fully charging the battery, and do not stop charging the battery after charging, it will cause unnecessary harm to the rechargeable battery.

　　Will polymer 18650 lithium 3.7 battery explode?

　　In terms of safety, polymer 18650 lithium 3.7 battery are packaged in aluminum-plastic packaging and have a metal shell that is different from liquid lithium batteries. Internal quality and safety hazards can be seen through the deformation of the packaging. Once a safety risk occurs, it will not happen easily. An explosion is just an explosion.

　　There are seven major differences between polymer 18650 lithium 3.7 battery and 18650 lithium 3.7 battery:

　　Related to 18650 lithium 3.7 battery, lithium polymer lithium batteries have the following characteristics:

　　1. Solid lithium battery electrolyte, no battery leakage.

　　2. Thin type, can make very thin rechargeable batteries.

　　3. Rechargeable batteries can be made into various shapes and random shapes.

　　4. Deformability, rechargeable batteries can be bent and deformed.

　　5. It can be made into a chip DC high-voltage power supply.

　　6. Because it has no liquid, it can form a double layer inside the piece to achieve high pressure.

　　7. Large capacity, the capacity will be twice that of a lithium battery of the same capacity.

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