If you’re a laptop user who wants to prolong your laptop’s battery life, you’ve probably wondered at least once if it would be a good thing to leave your laptop plugged in all the time. “should I leave my laptop plugged in” is a commonly asked question. Today you will learn what is the correct answer to this question.
Laptop charging is directly related to the standard lithium-ion (Li-ion) and Lithium polymer (LiPo) batteries fitted inside the modern devices today. So it is crucial for one to understand it’s basics in order to discover the answer.
Though there is no risk of the battery being damaged when charged over its normal capacity. At the same time, there is still nothing wise in overcharging the battery when it is already 100% charged.
According to the latest research, not charging your battery to 100% can help in extending the discharge cycle of the battery.
Even if you leave it plugged in, the laptop won’t charge the battery as it will run off the power cable.
Let’s look forward to different situations to find out if I should leave my laptop plugged in all the time.
Should I leave my laptop plugged in while gaming
A large number of people across the globe today are using laptops (especially the teenagers) for the purpose of gaming. As the battery life is 2 to 5 hours when charged 100%, it is too less for the gamers who spend 12 to 15 hours playing games. Hence, it gives rise to the question “Should I leave my hp laptop plugged in all the time??” As per the expert’s advice, the laptop’s battery won’t explode away if remained plugged in for a long time. The key reason is that it cannot be overcharged due to the circuitry within the laptops that stops charging the battery automatically once fully charged.
Though charging your laptop while gaming is not an issue. It is recommended to discharge the laptop’s battery in order to ensure that it is performing ideally.
Should I leave my MacBook Pro plugged in
Since Apple is a big name in the market, we can expect a lot out of the laptops they produce. Macbook or Macbook Pro are equipped with a lithium-ion based battery that contains a perfect battery chemistry. A good strategy recommended enhancing the life of the battery is to unplug when charged fully and plug-in when it reaches 40-50% after use, focusing more on minimizing the number of cycles.
*If you do not plan to utilize your MacBook Pro for a longer time period like six months, it is better to charge it to 50% at least and store it at the coolest place to prevent it from excessive heat.
How the MacBook battery degrades?
Normally, all the batteries do have a degrade period, but with regards to MacBook and MacBook Pro, there are charge extremes that need to be considered in order to prevent the battery from degrading earlier than it’s normal.
Charge extreme %= 0%-20% & 90%-100%
Should I leave my laptop plugged in overnight
Concerning the MacBook Pro, there is no harm in forgetting the laptop plugged in. It is due to the battery controller chip within the laptop that halts the battery from being charged prior to it’s limit to the overcharging safety threshold.
Factors affecting your battery when plugged in all the time
When plugged in as per the research says, high temperatures and changing voltage levels can shorten the life of batteries. Lenovo, Asus, MacBook or any other, there are certain factors to keep in mind in order to prevent the batteries from being damaged.
As per the suggestions, it is vital to preserve your laptop from getting excessive heat. Overheating can shorten the life of batteries. The high heated temperature here is 30-degree Celcius. Are you thinking of leaving your laptop in summer’s afternoon in your car? It is really not a good idea.
With regards to the lithium-ion batteries, these are charged to 4.20V/cell that is it’s 100% capacity where the discharge cycle of the battery is 300-500 lifespan. In order to improve the runtime and lifespan of the batteries, it is crucial to have a serious check over the charge level.
Proper Way to Charge Your Laptop
Rechargeable batteries practically have their own mythology regarding how they should be treated. Odd tricks and tweaks continue to promise everlasting batteries that are all but invincible. Laptop batteries aren’t an exception to this and are especially vulnerable to the wrong types of use.
The way that we treat our batteries and the habits we use in charging them can greatly affect the rate at which they break down. Following a few loose rules when charging a laptop battery can result in greater longevity than you might otherwise find.
Your battery will potentially benefit from being allowed to drain quite low (5%-10%) before charging back to full capacity. However, the laptop battery should never, for any reason, become completely drained. You’ll only be making the battery age faster!
The First Charge
A new battery should be allowed to charge for as long as eight to ten hours without interruption. You can use your computer during this time. But the battery should be in place and the AC adapter should remain plugged in. Even though current lithium-ion battery technology has become quite advanced, this initial charge remains important for calibrating the battery’s internal sensors. Properly treated, the laptop battery will give extremely accurate readings for the rest of its life.
In conclusion, for any laptop, the main thing to consider is the cycle that starts from discharge to charge. This means the more you minimize the cycle of use, your battery will last longer. With an aim to prevent batteries from being damaged, one of the solutions is to get them removed when there is excessive heat. But, this isn’t for every laptop in the market. There are a majority of manufacturers today who provides sealed batteries.
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