Welcome to my blog, today I’ll be discussing a common problem that many laptop users face: why does my laptop lock when the battery is low? This can be a frustrating issue, especially if you’re in the middle of an important task and your laptop suddenly shuts down without warning. Understanding why this happens and what you can do about it can help you prevent it from happening in the future.
Also Read: How To Remove Laptop Battery? 
How to Prevent From Locking
Power Saving Mode
Most laptops have a built-in power-saving feature that automatically turns on when the battery level drops below a certain threshold. This feature reduces the laptop’s power consumption by reducing the processor’s performance and turning off unnecessary components. This can help prolong the battery life, but it can also cause the laptop to lock up or become unresponsive.
Some laptops have a battery calibration feature that locks the laptop when the battery is low to prevent overcharging and prolong the battery life. This is a safety feature that ensures that the battery is not overcharged and damaged.
Battery Protection Circuit
Many modern laptops have a battery protection circuit that shuts down the laptop when the battery level drops below a certain threshold to prevent damage to the battery. This is a safety feature that ensures that the battery is not over-discharged and damaged.
Some laptop manufacturers have set the default system settings to lock the laptop when the battery is low, this can be due to security or power conservation purposes.
Some third-party software or apps may also trigger the lock when the battery is low, it’s always recommended to check your installed software and make sure they are not conflicting with the system settings.
In conclusion, a laptop may lock when the battery is low for several reasons such as power saving mode, battery calibration, battery protection circuit, system settings, or third-party software. It’s always recommended to check the system settings, and installed software and consult the manufacturer’s instructions for your specific laptop before troubleshooting the problem.