Are you charging your phone in a case? You’re making a mistake that could cost you a lot

Are you charging your phone in a case? You're making a mistake that could cost you a lot

Did you know that charging your smartphone in a case can seriously damage the battery? Learn how to protect this valuable component of your phone.

Even the newest and most expensive models can be damaged if the battery does not charge properly or fails. This problem may not be due to a defect in the device, but rather to improper use – especially charging the phone in a case. Have you ever wondered why your phone gets hot while charging?

Charging a phone in a case often causes it to overheat. The editorial team has observed that devices can reach dangerously high temperatures, especially when charging wirelessly. For example, the Samsung Galaxy S10e, when charged wirelessly in a case, can heat up to high temperatures.

Overheating can damage the battery, slow down the charging process, and shorten the battery’s lifespan in the long run. Apple, aware of this risk, warns iPhone users against charging in a case. The company recommends that if you notice your device getting hot while charging, remove it from the case.

How batteries work in modern smartphones:

  1. Fast charging technology: Most modern smartphones come with fast charging technology that can charge the battery up to 50 percent in just 30 minutes. Qualcomm Quick Charge, OnePlus Warp Charge, and Oppo VOOC are some of the popular fast charging technologies.

  2. Wireless charging: Although wireless charging has been around for years, it has only recently become widely available on smartphones. The technology relies on electromagnetic induction and allows you to charge your phone without having to connect it to a cable.

  3. Smart power management: Modern operating systems like iOS and Android have advanced power management algorithms that optimize battery usage. For example, Android’s “Adaptive Battery” feature uses machine learning to predict which apps a user will use next and limits power to those that are rarely used.

  4. Lithium-polymer vs. lithium-ion batteries: Most smartphones use lithium-ion batteries because of their high energy density and long life. However, lithium-polymer batteries, which are thinner and more flexible, are starting to gain popularity, especially in ultra-thin smartphones.

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