There are several signs that may indicate your laptop battery needs to be replaced. Keep an eye out for the following symptoms:
Short battery life: If your laptop battery is draining much faster than it used to, it might be a sign that the battery is losing its capacity to hold a charge and requires replacement.
Laptop shuts down unexpectedly: If your laptop shuts down without warning, especially when it's not connected to a power source, it may be due to a faulty battery.
Inconsistent charge levels: If you notice that your battery charge level fluctuates or jumps significantly even when the laptop is plugged in, it could indicate a failing battery.
Swollen battery: A swollen or bulging battery is a clear sign that it has deteriorated and should be replaced immediately. This can be a safety hazard and may cause damage to your laptop.
Laptop only works when plugged in: If your laptop fails to power on when it's not connected to a power source, it could indicate a dead battery that needs to be replaced.
Battery warning messages: Some laptops have built-in diagnostics that can detect battery issues. If you receive a warning message about your battery's health or performance, it's a good indication that a replacement is necessary.
Age of the laptop: Laptop batteries typically have a lifespan of 2-5 years, depending on usage patterns and quality. If your laptop is within this age range and you're experiencing any of the above symptoms, it might be time to consider a battery replacement.