Maintenance Instructions For Long-term Use Of Lithium-ion Batteries

Lithium ion batteries shall not exceed the maximum charging voltage during charging and shall not fall below the minimum operating voltage during discharge.
The lithium ion battery must be kept above the minimum operating voltage at any time. Overdischarge or self-discharge reaction at low voltage will lead to decomposition and destruction of lithium ion active substances, which may not be able to be reduced.
Any form of overcharging of lithium-ion batteries can cause serious damage to battery performance, even explosions. Lithium ion batteries must avoid overcharging during the charging process.
Do not frequently discharge or charge deeply. However, after approximately 30 charging cycles, the battery detection chip will automatically perform a deep discharge and deep charging to accurately evaluate the battery's status.
Avoid high temperatures, which can shorten lifespan in mild cases, and can cause explosions in severe cases. If possible, it can be stored in the refrigerator. If the laptop is using AC power, please remove the lithium-ion battery strip to avoid being affected by the heat generated by the computer.
Avoid freezing, but the freezing point of most lithium-ion battery electrolyte solutions is -40 ℃, making it difficult to freeze.
If not used for a long time, please store it at a charging capacity of 40% to 60%. When the power is too low, self-discharge may cause over discharge.
Due to the natural aging of lithium-ion batteries when not in use, purchasing should be based on actual needs and should not be excessive.