Is Fast Charging Bad for Battery

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2022-04-12
Carl Paige

Many have always asked if it is good to use fast charging to charge Android devices because of getting the phone charged quickly. Many believe it depends on the phone’s capacity, while some believe that fast charging is good for phones but should be moderate. As a result of this, many have asked if a phone battery can stay the same if it goes through a quick charge now and then. Therefore, you might want to ask, “Is fast charging bad for the battery?”

There have been many scenarios of battery health deteriorating because of fast charging. Many phone experts have often advised that it is better to charge your phone moderately and not use a charging technology that can reduce the battery lifespan. There are phones whose lithium-ion batteries are built to withstand different charger charging speeds and will not be affected no matter how long you charge them. The reason many Android users often ask why is fast charging bad for batteries is that they are scared of not getting quality replacements if that is the case.

Is Fast Charging Bad for Battery

Is Fast-Charging Bad for the Battery?

Android users seeking why “is fast charging bad for battery” need to know that batteries have their capacity before jumping to a conclusion. For instance, it may not be ideal to use fast charging for batteries below 6000w capacity. Although 5000w may still withstand, anything lower may shorten the battery life. Whenever you want to charge your phone battery, whether TECNO, Infinix, or itel, charge moderately.

However, some fast-charging batteries do not take time to charge quickly. Whether you use a fast charger or a normal one, such a battery charging rate still looks normal, which means there is no cause for alarm. As long as the fast charging does not damage the battery, you may go ahead with your fast charger. However, be sure it is not affecting the battery capacity.

Does Disabling Fast Charging Increase Battery Life

Disabling fast charging does not increase or decrease battery life, and neither does fast charging affect your phone battery. However, fast charging produces heat during chargers, and it is what decreases battery power because heat is not good for the phone. Once the battery begins to feel too much heat, it starts getting weakened which then results in charging and discharging. The main thing is if your phone battery can withstand fast charging capacity.

You are not expected to use fast charging for the first generation of Android mobile because the battery's power is not equipped. However, battery technology has been upgraded to receive charging waves, and this is with the upgraded Android version. The question “is fast charging bad for battery” depends on the phone you are using. However, it is important to note that your charging phase must be monitored, and the ideal means has two chargers. You can use a normal charger to charge your phone mostly, and maybe in terms of a tricky situation, the fast charger can be used.

What Is the Advantage of Fast Charging?

There are many advantages to using fast charging, especially when you are about to go out and your phone is low. Some fast charging can power your battery fully within thirty minutes, and you are good to go. Aside from that, some fast chargers tend to make your battery last longer while using it for your pleasure. Furthermore, mobile devices have different features, such as hardware and software failsafe mechanisms and technologies. Fast charging helps protect battery pack integrity which is effective in regulating heat dissipation and power surges capable of causing circuits to fry or explosion. 

However, keep in mind that fast charging heat is what affects the battery long-term, and that is why you must not do it often. Fast charging can save you during the days of importance when the phone goes off amid something important. The overall advantage is that it saves you from charging your phone longer while keeping you from attending to other needs. The issue of charging a phone is a sensitive one because how you charge determines a lot concerning your phone’s longevity.

At What Percentage Should I Charge My Phone?

Some people do not charge their phone until their phone shows a battery low whereby signifies the need to put on a battery saver. However, do not let your battery get seriously low before you decide to charge. A minimum of twenty-five percent is okay. However, some people have a bad habit of charging their phone once it is reduced by one percent. Such a charging style is not good for your phone, and this means that people think fast charging is bad for the battery.

However, there is no reliable source that has said the battery should be charged at a certain percentage. Nevertheless, allow the battery to rest if you have charged not long ago by using it for a certain percentage. You can use a fast charger, but the question is, do you often charge your phone immediately when you feel it is low? When you charge moderately, it does not matter whether fast charging or the normal one. It is the charge cycles a user uses in charging that make fast charging bad for the battery.

Final Thoughts

With the following explained, the question “Is fast charging bad for battery” is a subjective opinion. If you use fast charging too often in a day, your phone battery will be affected. You shouldn't overcharge your phone every day.