The laptop battery is a lithium battery, and when the laptop battery is full, it can be used for about 2 hours, so the laptop battery needs to be charged frequently. How to use the laptop battery?
1. Activate a new battery. To make your laptop battery last longer, you must have a good start. This must be said when buying a notebook. The new notebook should have 3% battery power when it is turned on for the first time (this is also the common practice of the manufacturer). At this time, you should not use the external power supply, use up the remaining power in the battery until it is turned off, and then Charge with an external power source. After returning home, you need to charge the battery and recharge it. The charging time must be more than 12 hours. Repeat three times to activate the battery, so that you can lay a good foundation for future use.
2, try to reduce the number of times the battery is used. It is known that 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. It is recommended that you use an external power supply whenever possible. The battery should be removed when using an external power supply. Some friends have convenient maps. They often plug and unplug the power supply in a day, and the laptop is equipped with a battery. In doing so, the damage to the battery is greater. Because each time an external power supply is connected, it is equivalent to charging the battery once, and the battery will naturally survive.
3, after the battery is exhausted, recharge and avoid charging time is too long. Whether your notebook uses lithium or nickel-metal hydride, you must recharge the battery after it is exhausted (the power is less than 1%), which is the best way to avoid memory effect. method. Lithium battery also has a memory effect, but its memory effect is smaller than nickel-hydrogen. The same as the charging method of the mobile phone battery, when you charge the laptop battery, try to avoid too long, generally within 12 hours. As for preventing exposure, preventing moisture, preventing chemical liquid erosion, and avoiding contact between battery contacts and metal objects.
Only the correct use of laptop batteries can extend the life of their use in order to avoid damage to the notebook.
