1. After half of the battery life is used up and down, start to recharge the charge. In rare cases, complete discharge and complete charging maintenance will be performed (for example, it will be completely discharged and charged once every few months to half a year. Frequently, complete charging and crystallization will easily grow). This can greatly reduce the crystallization and significantly slow down the phenomenon of bulging;
2. Please do not continue to use bulging lithium batteries. If there is bulging, try to replace the new lithium battery pack in time. Try not to rely on some methods taught online to continue using the battery.
3. Lithium battery packs generally need to be professionally recycled to avoid pollution. If they cannot be disposed of, they will be thrown into the classified recycling trash can at the service point of the telecommunications service provider.
4. Usually, when charging, pay attention to the choice of the charger. For example, the rated charging voltage of the battery is 3.7v and the limit voltage is 4.2V. Try not to choose a charger that exceeds this voltage, just keep a constant current.
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