Charging your phone overnight will cause some damage to the battery.
If the phone is fully charged but still connected to a power source, battery life will be affected. This is because once the phone’s battery reaches 100%, it goes into “trickle charge” mode – maintaining a full charge. If you continue to charge, the mobile phone battery will be affected by the current and some chemical components will be destroyed, affecting the use efficiency. ?
In addition, lithium batteries do not need to be fully charged before being turned off. This is because when the mobile phone is fully charged, the voltage inside the battery increases, thereby increasing the load on the battery. Therefore, mobile phone charging can be plugged and unplugged as long as it can be used normally. ?
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Many people have the habit of recharging their cell phones after the battery runs out, but in fact, as long as there is power, the cell phone may be charged at any time. This is because today's mobile phone batteries generally use lithium batteries, and multiple plugging and unplugging of power sources will not affect the battery. Research has shown that the charging effect is optimal when 10% of the phone's power is consumed. ?
Mobile phone batteries are very sensitive and sensitive to heat. Studies have shown that regardless of the brand of the mobile phone, charging while wearing a poorly breathable mobile phone case can easily cause the mobile phone to overheat locally and affect the charging effect. Therefore, you should always pay attention to the temperature when charging your cell phone. If it's hot, unplugImmediately hold the phone and remove the case. Additionally, avoid exposing your phone to direct sunlight.
People's Daily Online - Do not continue charging once it is fully charged. 4 tips to teach you how to charge your mobile phone correctly
Usually you plug in the cell phone. cell phone charger and go to sleep, but here There is a question There are at least 6 hours in a night (0 hours to 6 hours), and the current charging of cell phones usually only takes more than 1 hour. hour, which can be up to two hours. So, once the mobile phone is charged, will the charger be okay? The mobile phone battery is affected, especially once it is fully charged, charging will be suspended. This is because when the mobile phone battery is fully charged, the mobile phone battery management chip stops accepting energy.power provided by the charger, so the mobile phone battery is not in charging state at the moment!
The lithium battery of mobile phones has two functions: cut-off current and cut-off voltage. When the voltage of the mobile phone reaches the threshold specified by the cut-off voltage, the mobile phone directly cuts off the voltage and switches to constant voltage charging, but when the current of the mobile phone reaches the threshold, the mobile phone charger; will stop charging the mobile phone, so-called full charge. At this time, the mobile phone. The internal protection board or protection circuit ensures the protection of the mobile phone. Mobile phone process protection will protect the mobile phone when it reaches a certain threshold. However, when the mobile phone is turned off, it is not completely turned off, but the screen stops moving, so its background program is stills running. its power is always Consumption.
After the mobile phone battery is fully charged, the power management module will automatically cut off the power supply. At that point, even though the phone is still plugged into the charger, the battery will no longer be charged, but the phone will have power. Therefore, even if the phone is charged overnight, it will not affect the battery life. Mobile phone batteries use lithium batteries, which affects the battery life of mobile phones. The key factor is the number of charge and discharge cycles. After 300 to 500 cycles, 80% of the lithium-ion activity can still be maintained. A charge cycle corresponds to a battery charge of 0 to 100%. If it goes from 30% to 70%, it will not be included in the cycle.