It’s common for a person to want to use the laptop around the clock.
You might have school projects, work, or just want to surf the web. When that is the case, it becomes important that you are using the laptop properly to maintain its performance over a longer period.
One question people have when they are using a laptop is – Can I use my laptop while charging it even when it is fully charged?
Yes, you can use a laptop while charging even when it is fully charged. It will still function as required. However, this has a negative long-term effect on the laptop’s battery. Studies show that laptops can lose between 15-20% of their overall capacity annually due to this type of user behavior.
This is why it is not recommended to use a laptop when it is fully charged and still connected to the outlet. Instead, you will want to unplug it and then use the laptop.
It’s a good habit to maintain.
You don’t want to create a habit where you are always using the laptop when it is fully charged and still connected to the charger. This will drain the battery over the long term and you will notice it.
The battery will not work as well when you are moving it around away from a charger. To avoid this and to maintain your laptop’s battery, look to only fully charge it and then use the laptop separately rather than leaving it charging.
This article will explain some of the effects of using a laptop that’s fully charged while it’s still charging.
Main Reasons To Not Use A Fully Charged Laptop When It’s Still Charging
1. Reduces Battery’s Overall Capacity
The battery’s overall capacity is going to be the first thing that is impacted.
This creates a situation where the battery does not run at peak performance.
When a battery is charged, the laptop should be unplugged right away. This ensures the battery does not continue being charged past the point of reasonable returns.
Over time, you are going to notice the battery does not last as long.
For example, let’s assume a battery used to last 20 hours on a single charge. If you start using it fully charged and connected to a charger, this will cause it to only last 16-17 hours on a single charge next year.
This number continues to drop if you persist with this type of behavior.

2. Can Overheat The Laptop
When you start using a laptop that is fully charged and still connected, it will begin to overheat.
The core temperature of the laptop begins to get worse.
This might not seem bad at first but it will get worse with time. It might become noticeably hot to the touch, which is a sign it’s time to unplug the laptop immediately.
3. Can Damage The Charger
Most people will only think about the laptop when it comes to this question.
However, you should also consider the damage that is done to a charger. This damage is noteworthy because it will be overused when connected to a laptop.
You only want to use a charger sparingly when it’s needed.
If you overuse it, the charger is going to get ruined.
This can also include the port you are connecting it to. Look into these details if you are known to overdo how the charger is used during the day.

4. Harms The Internal Components
While the main impact is going to be on the laptop, it’s still important that you think about the internal components too.
You don’t want a situation where the internal components are fully exposed. This creates a situation where the other components begin to take the heat from overcharging the laptop.
This can include the motherboard, ports, and graphics card.
Look into these things when it comes to overcharging a laptop that is fully charged. If you are not careful, you could do a substantial amount of damage leading to costly repairs.
Final Thoughts
Can I use my laptop while charging it even when it is fully charged?
You should not use a laptop while charging it even when it is fully charged. The reason is it can harm the battery’s single charge capacity. If it used to last 20 hours on a single charge, it will only last 16 hours after a year. This type of behavior can also damage the charger, internal components, and cause overheating.
It’s best to be aware of this and not damage your laptop by making the wrong mistake.
Whenever a laptop has been charged, you will want to unplug it from the charger. This will ensure the battery’s peak performance is still in tune with how it was on day one.
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