How To Preserve Laptop Battery Health?

How To Preserve Laptop Battery Health?

Every battery eventually loses its charge, albeit the rate of decrease varies greatly depending on the type of battery. After two years, the battery life of the same brand-new laptop purchased on the same day may vary significantly amongst persons, maybe by up to 40%. To accomplish this, charging levels, temperature, storage method, and avoiding the potentially catastrophic zero-charge condition must all be balanced. How To Preserve Laptop Battery Health? Here’s what we know.

Here’s how to get the most out of that little chemical pack inside your laptop. You don’t have to swear to them if you can’t fully commit to them; suggestions like drinking eight glasses of water or walking 10,000 steps per day are just that; your specific circumstances may necessitate variations. However, long-term commitment to following as many as possible will yield the best outcomes.

Here are something to keep in mind about your laptop battery:

  • The vast majority of people are unconcerned about this.
  • Heat is terrible for the battery in addition to being bad for the computer’s processor (and your lap).
  • When a battery is too hot to touch, its lifespan is severely reduced.
  • Avoiding direct sunlight is ideal whether you’re using or storing your laptop.
  • Batteries experts suggest keeping your battery in a cool, dry location.
  • A laptop battery will lose only 4% of its overall charge after three months of daily usage at temperatures ranging from 32 to 55 degrees Fahrenheit if stored in a cool, dry environment.
  • However, if you use your laptop on a daily basis and keep it in a hot environment (80 – 100 degrees Fahrenheit), the battery will lose 20-30% of its charge.
  • It’s not like you’d leave your baby or pet in the car if it was hot outside.

How To Preserve Laptop Battery Health?

Always keep your battery between 40 and 80 percent charged

How To Preserve Laptop Battery Health?

My Windows laptop currently displays that I have 61 percent battery life remaining. If you frequently use your laptop away from its charger, keeping a charge of more than 40% is suggested. Fill it up to roughly 80% when it needs to be recharged if the capacity is reasonable and you can bear the uncertainty. This is the most basic and obvious thing you can do if you want your laptop to last longer between charges. It’s the most difficult to follow, which is unfortunate.

Those who are always on the go, have a full schedule, or are afraid of commitment may find this impractical. Unless poor battery life is rarely a concern for you or you never go long without access to a charger, you should stick to these restrictions. Battery University, a very helpful, though awkwardly arranged, a library of battery suggestions and testing, asserts that a battery charged to its extremes, from empty to full, can complete the journey 300-500 times before burning out. A laptop battery at 80 percent capacity may last between 850 and 1,500 recharges.

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Never Leave it Fully Charged

I’m curious if you’ve heard of the “40/80 rule.” This suggestion is especially important for nickel-based batteries, which should be charged between 40 and 80 per cent. Although it does not apply to current lithium-ion batteries, the rule remains useful as a general principle. You should maintain it there to extend its life. Remove the device from the outlet as soon as it is fully charged. This is a popular practice, but it may also affect the life of your battery. When using a Belkin Conserve Socket, the charging process will be stopped after the device is fully charged, making it suitable for overnight charging.

Keep the container in a cool, well-ventilated place

A laptop should not be used on one’s lap. Laptops can grow dangerously hot due to their small size and lack of powerful cooling fans, producing progressive skin burns or “toasted skin syndrome.” In addition to reducing the battery life of your laptop, the heat retention and vent blocking on your thighs is a significant turnoff. According to our CEO, Kyle Wiens, excessive heat produces physical expansion and chemical changes in batteries, and “too much heat to the cell over time, and the battery will not survive as long.”

Allow your laptop to cool down with the lid open and away from any cushions, cushioned surfaces, or laptop desks after it has warmed up. Learn where the vents on the laptop are and avoid blocking them.

Instead of keeping your laptop in a hot car or near a radiator, keep it in a cool, dark spot when not in use. The third chart from the bottom of the page on Battery University depicts the consequences of storing lithium-ion batteries at various temperatures for a year. A laptop battery may retain approximately 65 per cent of its charge capacity when maintained at 104 degrees Fahrenheit (40 degrees Celsius), but only 94 per cent when stored at 32 degrees Fahrenheit (0 degrees Celsius) (40 degrees Celsius). Battery University recommends keeping the temperature below 86 degrees Fahrenheit (30 degrees Celsius). However, keep in mind that this is the temperature within the laptop; if it’s that hot outside, it’s likely that it’s far hotter inside.

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Shallow discharges that are full and complete

Instead of always being depleted to zero per cent, lithium-ion batteries perform best when discharged for brief periods of time and then charged for shorter periods of time.

According to a Battery University study, draining a battery to 50% is better for its long-term health than discharging it to 90% or 100%. (Because 50 per cent discharge rates provide the most cycles for the money.)

  • Keep it from reaching zero!
  • On an Ubuntu machine, a major battery warning has been noticed.
  • The image is courtesy of the Ubuntu MATE version.

Maintaining a charge of 40 to 80 per cent is ideal for your phone, but fully draining it is a minor catastrophe. The total recharge is painful, as is sitting at zero degrees.

This is emphasized by the several cautions posted throughout Battery University. Some argue that “overcharging” a battery after it has been entirely discharged is harmful to it. The capacity of a set of mobile batteries evaluated by Cadex declined from 88 to 94 per cent after only 250 full discharge-recharge cycles.


Remember these four simple tips the next time you complain about your battery dying.

Along with those four suggestions, try the following simple changes to get the most out of your laptop’s battery:

  • Please engage the power-saving mode to save energy.
  • Put away any battery-powered devices (such as cameras or hard drives).
  • Check that you have enough memory.
  • Reduce the display’s intensity.
  • Wireless LAN and Bluetooth should be turned off unless absolutely necessary.

You now have access to nine proven ways for extending the life of your battery.

ALSO READ: My TV Is Showing No Signal How To Fix It?

Tarun Verma

Written by Tarun Verma

A serious technical content writer with a view to change the world with my philosophy and ideology and make this planet an even better place to live

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