The lenovoZ460 battery is not used very quickly by an external power supply, and in just ten minutes

Dear Lenovo users, if your computer system is win8 system, due to the needs of the system, the shutdown will enter the deep sleep function, that is, the shutdown also needs to consume power, which is a normal phenomenon, please rest assured to use.

If your system is a non-win8 system, it is recommended that you try to unplug the battery after fully charging, leave it overnight to see if it will still discharge, if it will be, it may be that your battery is wrong, it is recommended that you send your computer to a nearby service station for battery calibration or battery replacement.

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Lenovo Community.

Dear Lenovo users, hello:

If you have a problem with your computer's battery, we recommend that you visit one of our service stations for service.

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Lenovo Community.

There are several reasons why the battery cannot be charged:

1. The power mode is set with the best battery maintenance, and when it reaches 50%, it will not be charged, and the power mode can be changed by directly modifying it;

This is done by setting the power mode to "maximum battery life" so that the laptop battery will remain charged.

2. The battery is damaged, resulting in the inability to charge, and needs to be sent to the after-sales service station for testing and maintenance.

Lenovo notebook charging precautions and battery maintenance are as follows:

1. For lithium-ion batteries, no need to activate, just use directly;

2. Avoid exposure to the sun for laptops and batteries, and the working environment of batteries and laptops is best at 10-30;

3. Do not expose the battery to water or other liquids;

4. Please do not unplug the external power supply during the charging process of the battery until it is fully charged;

5. If the battery has been damaged, or if the battery is found to be leaking or there is a build-up of foreign objects at both ends of the battery, please stop using the battery;

6. If the battery is not used for a long time, its performance may be reduced. It is recommended that the battery be stored separately for no more than 1 month, and ensure that the battery is charged every 1 month or so;

7. Do not completely discharge rechargeable lithium-ion batteries, and do not store these batteries in a discharged state;

8. Do not attempt to disassemble or modify the battery, doing so may cause leakage of the battery** or liquid inside the battery, batteries not specified by Lenovo, and batteries that have been disassembled or modified are not covered by the warranty;

9. Do not throw the battery into the buried garbage, and when disposing of the battery, please follow the local laws or regulations;

10. If the computer is not used for a long time, it is recommended that you unplug the battery and store the battery separately. The battery should be stored at room temperature (-10-35 degrees) and charged to 30% to 50%, it is recommended to charge the battery every 1 month or so to prevent over-discharge.

It may be caused by the low output voltage of your power charger, you can find a repair to replace one of the adjusting resistors inside.