Battery Maintenance Knowledge 4: Other Precautions

Minimize the number of times you use the battery

The number of times the battery is charged and discharged is directly related to the life. Each time the battery is charged, the battery goes one step further. If the power is frequently plugged and unplugged during the day, and the laptop is equipped with a battery, the damage to the battery is greater. Because each time the external power supply is connected, it is equivalent to charging the battery once, and the battery will naturally survive. The theory is the same, but it is very inconvenient to remove the battery every time. In addition, if there is no battery, if the power is suddenly lost, data will be lost. Therefore, we do not recommend users to remove the battery to use the notebook. However, if the customer wants to save the battery, or use the power supply most of the time, and can avoid the risk of power failure, you can choose to remove the battery when using the external power supply.

Recharge after running out of power and avoid charging for too long

The battery is stored for a long time, and the battery has a natural discharge process, which has been completely discharged, which does not affect the battery capacity.

Benzene series intermediates

Benzene, an organic compound, is the simplest aromatic hydrocarbon with a chemical formula of C6H6. At room temperature, it is a sweet, flammable, colorless and transparent liquid with carcinogenic toxicity and a strong aromatic odor. It is insoluble in water, easily soluble in organic solvents, and can also be used as an organic solvent itself. The ring system of benzene is called benzene ring, and the structure after removing a hydrogen atom from the benzene ring is called phenyl, which is represented by Ph, so the chemical formula of benzene can also be written as PhH. Benzene is a basic petrochemical raw material, and its output and production technology are one of the symbols of a country's petrochemical development level.