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Yes. A battery health level of 70% is relatively high, but it is still a relatively old battery. As the use time increases, its health level will still gradually decline, so it needs to be replaced.
Alien notebook battery needs to be replaced if it is less than 50%. Generally, a notebook battery needs to be replaced if its loss reaches 50%. Because the capacity of laptop batteries is not very large, usually around 50,000 mAh. A loss of more than 50% means that only about 20,000 mA can store power.
can still be used normally. If it is found that the laptop battery is present or suspected to be faulty, it is recommended to send the complete computer to the official after-sales service center of the corresponding brand, where professional engineers will conduct a comprehensive inspection to confirm whether there is a fault, and repair or replace it if necessary.
When replacing the battery, the principle should be whether the battery is sufficient. If the battery seriously affects your use. The battery should be replaced regardless of its health.
1. The battery is broken and needs to be replaced. , There is a problem with the battery interface. There is a problem with the power supply of the computer motherboard. You can confirm by the following method: right-click My Computer-Manage-Device Manager-check whether the battery is disabled. If it is disabled, enable it and that's it.
2. When the laptop battery capacity drops to the value set in the computer power management, the computer will automatically enter low-power operation. The result of the operation is the shutdown, standby, or hibernation you set. When using battery, the automatic shutdown (sleep) time is set too short.
3. There are three possibilities in your case: the battery is broken. , There is a problem with the battery interface. There is a problem with the power supply part of the motherboard. Try changing a battery. If there is no problem, your battery is broken and needs to be replaced. If the situation does not change, it is the latter two possibilities and you need to go to the after-sales maintenance department for repair.
The main reasons are as follows: poor contact; unstable voltage; battery damage; automatic charging protection phenomenon. This is an automatic system protection function that occurs when the laptop system overheats. It automatically protects the battery. If it is left charging for a long time, the service life of the battery will be greatly shortened. This is a characteristic of laptops.
No link power supply is in use. The Alienware notebook frequently shuts down after the battery is damaged because the connected power supply is not in use and the battery needs to be replaced with a new one. Alienware is a brand of Dell laptops. The full name is Dell Alienware notebook, also known as Dell Alienware notebook. Alienware was originally a well-known complete machine manufacturer in North America.
The battery is broken and needs to be replaced. , There is a problem with the battery interface. There is a problem with the power supply part of the computer motherboard. You can confirm by the following method: right-click My Computer-Manage-Device Manager-check whether the battery is disabled. If it is disabled, enable it and that's it.
You can apply for returns or exchanges. You can initiate a seven-day no-reason return or exchange on the purchase order page. If the seven-day no-reason return or exchange period has passed, you can directly report abnormal computer usage to JD.com customer service and provide coupons such as photos or videos that can clearly reflect the battery problem to customer service for review. If the review is passed, you can return or exchange the product.
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