1, check the charger and data cable if the use of non-standard charger or data cable, may be due to charging specifications or compatibility and other reasons lead to slow charging. Recommended to use standard charger and data cable.
2, please use the standard charger and data cable different brandsThere are differences in the principle of fast charging, and mixed chargers may not be able to achieve fast charging function, resulting in slow charging. Failure to enter fast charge mode causes slow charging If your phone supports fast charge but cannot enter fast charge mode normally, the charging speed will slow down.
3, the following reasons may exist for the slow charging of the mobile phone: the charger or data cable is not plugged in well or the interface is not clean: the charger, data cable, and mobile phone charging interface are not in contact, which may lead to slow charging, unable to enter the fast charging or unable to charge, please plug and remove the charger several times. Please check that joints and jacks are clean, if sentIt is recommended to wipe the dust with alcohol or clean it with a brush.
4, the ambient temperature is too low, the activity of lithium battery changes, affecting the charging speed; The ambient temperature is too high, the heat is not easy to distribute, and the charging power is intelligently adjusted to reduce the heat. The use of mobile phones in the charging process will consume the output energy of the charger, thus affecting the charging speed.
1, this is because charging requires a certain voltage, normally, through the transformer direct charging,Because the voltage is stable and meets the requirements of the mobile phone, it is the fastest, and the voltage charged through the USB port is always not quite the same as the requirements of the mobile phone, and the USB port is often used, it will also cause loosening and other phenomena, more resulting in voltage instability. 2. In general, whether you choose to charge your iPhone to 80% or 100% depends on your personal habits and needs. If you need a longer battery life, charging to 100% is a better choice. But if you're more concerned about battery life and long-term health, maintaining a charge range of 20 to 80 percent may be an even better option