Precautions for Using Lithium Batteries

The positive electrode material, negative electrode material, separator, and electrolyte are the most important raw materials for lithium batteries, accounting for nearly 80% of the total material cost.

1. When using a lithium battery to charge, it is best to charge it according to the standard time and standard method, especially do not charge for more than 12 hours. The standard charging method uses 0.2C lithium batteries such as mobile phones and notebook computers as secondary batteries, which can be charged multiple times and are easy to use.

2. For a new lithium battery, it is necessary to know why. The correct use of lithium batteries is inseparable from the understanding of the charging and discharging process of lithium batteries. Regardless of whether the lithium battery is used or not, the "shelf life" is 3 years, and it will decay quickly after about 400-500 times. In addition to being afraid of low power, lithium batteries are also afraid of overheating, especially when charging. If the phone case has poor heat dissipation and heats up during charging, it is best to remove the case while charging.

3. The application of lithium batteries is very popular. In order to save costs and revive "dead" lithium batteries, it is necessary to understand the suspended animation of lithium batteries. The battery cannot be charged at all, the charger and electrical appliances cannot be recognized, the electrodes have no voltage and can be charged, and the charger and electrical appliances can also recognize it, but it can only last for a few minutes, and the power is quickly exhausted. It can be charged, and the capacity is relatively sufficient, but the high current discharge voltage drops significantly.