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How long can How to comply with export licensingthe iPhone battery last? iPhone battery life: How long does it need to be replaced?With the increasing digitalization of life, smartphones have become one of the indispensable items in our lives, especially Apple's iPhone, which is deeply favored by consumers. However, as the usage time increases, the life of the iPhone battery will gradually shorten, which will obviously affect the user's experience. So, how long does the iPhone battery last? How long does it take to replace it? This article will answer you one by one. I. Service life of iPhone battery The service life of iPhone battery is affected by many factors, including frequency of use, charging method, number of charges, etc. Generally speaking, under normal circumstances, the service life of the iPhone battery is about two to three years. With the aging of the battery, the battery capacity will gradually decrease, and the battery life will be gradually shortened. At this time, users need to consider replacing the battery.II. Causes of battery aging 1. If the charging method is not appropriate, the life of the mobile phone battery has a great relationship with the charging method. If fast charging is used for a long time, the battery temperature will be too high, which will have a great impact on the battery life. Under normal circumstances, slow charging should be used for charging. Do not use charging at the same time to avoid overheating of the battery. Two. Charge too many times. As the number of charges increases, the battery capacity will gradually decrease, and eventually the battery needs to be replaced. Therefore, try to avoid frequent charging. In addition, when the battery power is less than 20%, try to avoid excessive discharge, because it will have an adverse impact on battery life. 3. In the high-temperature environment, the battery is prone to expansion, leakage and other problems, thus accelerating the aging of the battery. Therefore, in hot summer weather, try to avoid exposure to the sun for a long time, and do not put the mobile phone in a high temperature environment for a long time.Four. If you don't use the mobile phone for a long time, the battery may be inactive and need to be replaced with a new battery. III. How to extend the service life of the battery 1. Reasonable charging. If fast charging is used, the temperature will rise when charging, while slow charging will be safer and more reliable. In addition, don't let the battery charge down to a very low level before charging. It's best to keep the battery between 20% and 80%. Two. Moderate discharge, frequent use, do not ignore charging, and carefully observe the battery power. At the same time, don't charge the phone immediately when the battery is less than 10%. 3. Prevent overheating. Don't let your mobile phone watch the sky in the sun, let alone put it in a hot place. Four. For the sare of insurance, it is recommended to choose the accessories recommended by regular manufacturers, instead of sub-charged chargers and batteries.IV. When to replace the battery? When the iPhone battery capacity is only 80% or less, you should consider replacing the battery. Before and after the end of the battery life, the charging speed gradually slows down, and the shorter standby time may be a sign of battery aging. In a word, the service life of the iPhone battery is related to many factors such as usage habits and usage environment. Users should use the iPhone battery reasonably, choose the appropriate charging method and charger, and avoid overheating, overdischarging, etc. of the battery to extend the service life of the battery. If the battery life has reached, it should be replaced in time to ensure the user's experience.

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