iPhone battery drops sharply in cold weather, with users complaining the battery drops by 70% every three minutes

News on January 18th, has your phone experienced a sudden power outage on a cold day? This iPhone user may feel it most obviously.

There has been a fire in Harbin recently, and many netizens went to Harbin to watch the snow. Many netizens said that in less than 3 minutes, 70% of the battery was lost, and the screen went black after 15 seconds.

It may sound exaggerated, but it is true. After all, Apple’s official announcement shows that the recommended operating temperature range of the iPhone is 16°C to 22°C.

The lithium battery used by Apple has a self-protection mechanism, namely low temperature protection. In extremely cold environments, lithium metal in the battery may deposit, causing an internal short circuit in the battery. This may cause the iPhone to shut down automatically.

No wonder some people complain about Apple. The one who defeated Apple was not Huawei, let alone Xiaomi, but Erbin.

The same lithium battery is used, why do we rarely see Android phones automatically shutting down? In fact, this is still related to Apple's settings. The most important one is the difference in protection strategies. Simply put, if Apple is set to automatically shut down when the battery temperature drops below 0.

Many Android phones will set this value lower, which means that under the same cold conditions, the iPhone may trigger the protection mechanism to shut down automatically, but Android will not, and more severe measures may be required. Under certain circumstances, Android will trigger the protection mechanism.

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