If your battery drains quickly even after being fully charged, it could mean it is worn out. Over time, batteries lose their ability to hold a charge as the chemicals that make up the battery break down naturally.
2. Long charging time
If you feel like your battery is never fully charged or that it’s taking longer to charge than normal, it could mean that your battery is no longer working as well as it used to.
3. Learn the highest power
If software that monitors your laptop’s battery health shows that the battery’s maximum capacity has dropped significantly (usually less than 80% of its original capacity), that’s a good sign that the battery’s performance has deteriorated and it may be must be replaced.
4. Problems restarting or shutting down
If your laptop shuts down or restarts itself, especially if the battery still shows a charge, the battery may not be providing the power your laptop needs on a regular basis.
5. Battery overheating
It’s normal for your computer to get warm while it’s running, but excessive heat near the battery could mean the battery is damaged or outdated. Overheating a battery can also be dangerous.
6. Swelling of the body
If the battery is swollen or bulging, replace it with a new one immediately. An oversized battery can be dangerous as it can cause a fire or damage the laptop’s internal components.
7. Error messages
Some computers let you know when the battery needs to be replaced or checked. Be aware of the “Consider replacing the battery” or “Battery status warning” message that may appear in the taskbar or during startup.
8. Aging
Laptop batteries typically last 2 to 4 years, or 300 to 500 charges. If your battery is between these ages and not working properly, it may be time for a new one.
9. Must be connected regularly
If you have to plug your laptop in all the time to use it, or if you can only charge it for a few minutes at a time, your battery is dead.
10. The battery charge values do not match
If the battery indicator jumps from one percentage to another or shows the wrong charging status, there may be a problem with the way the battery communicates with the laptop.
In summary
Replacing your laptop battery at the right time can help your device run better and last longer. If any of the above situations occur, you may want to consider getting a new battery for your laptop to ensure it works properly. To avoid problems, be sure to purchase replacement batteries from the manufacturer or an authorized dealer of the manufacturer.