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PC: maharashtratimes

If you want your smartphone’s battery to last long, you should avoid charging it fully. Repeatedly charging 100 percent affects the battery cycle and the battery starts heating up quickly. Knowing what percentage to charge your phone and when to unplug it at the right time can extend the life of your phone.

Nowadays smartphones are not just a calling tool but have become a part of our entire life. In such a situation, quick drain of battery is becoming the biggest problem for people. Most users charge their phones at night and start using the phone with 100 percent battery in the morning, but this habit can gradually reduce the battery life of the phone.

Tech experts believe that always charging the phone fully increases the pressure on the battery in the long run. Although many safety features are provided in new smartphones, it is considered very important to adopt correct charging habits. In such a situation, it is important to know whether the phone should be charged up to 100 percent or not.

Why is charging up to 100 percent a bad habit?

Nowadays almost all smartphones come with lithium-ion batteries. This battery loses its capacity over time, but some bad habits can reduce its life even faster. When the phone reaches 100 percent after 80 percent, there is more pressure on the battery. If this continues, after a few months the battery starts draining quickly and its performance may become weak. Although new smartphones have become smart enough to control overcharging, that does not mean that full charging every day is completely safe. To maintain the health of the battery in the long run, it is considered better to avoid this habit.

20-80 charging rule
It may be beneficial for you to follow the 20-80 charging rule to charge your smartphone. Because keeping your smartphone charged between 20 to 80 percent is considered the safest way. In this range, there is less stress on the battery and the charge cycle is completed slowly. Due to this, the battery remains in good condition for a long time and the performance of the phone also remains good for a long time. For this reason, many big companies have now started providing charging limit feature in their smartphones.

Brands like Apple and Samsung allow users to pause their phones when they charge at 80 or 90 percent. This feature is considered especially useful for those who want to use their phone for a long time.

Small mistakes can cause big losses
To keep the smartphone battery healthy, not only the charge percentage but also the method of charging is very important. Many people charge their phones under the pillow or in a closed place, which can cause the phone to overheat. Excessive heat is considered a battery’s worst enemy and can quickly reduce battery life. Apart from this, playing games or using heavy apps while charging also causes the phone to heat up.

Experts always recommend using original or good quality charger because a bad charger can damage both the battery and the phone. If the phone overheats while charging, it is best to remove the charger immediately.

Charging limit feature in iPhone
Apple has provided features like optimized battery charging and charge limit in new iPhone models. This feature tries to understand users’ charging habits and prevent the battery from remaining at 100 percent for longer than necessary. This feature can be turned on in the battery section by going to settings. Here users can set the limit from 80 percent to 100 percent as per their need. Its advantage is that it reduces the extra pressure on the battery. According to Apple, this feature helps in maintaining battery health for a longer period of time and also improves the performance of the phone.

Battery Protection Feature in Android Phones
Not only iPhone, now battery protection features are also available in Android smartphones. Many Android brands offer options like battery protection or adaptive charging in their phones. This feature tries to prevent the battery from taking longer to fully charge than necessary.

Users can easily activate it by going to battery settings. Some phones reduce charging at night and reach close to 100 percent by the time you wake up in the morning. Apart from this, you can also set a limit of 80, 85, 90 or 90 percent. Its purpose is to increase battery life. If correct charging habits are adopted, the smartphone battery can remain in good condition for many years.