This has some impact.
Charging with less than 10% power after frequent use will shorten battery life. It is for this reason that many mobile phone systems are prompted to charge when the battery charge is below 20%.
Because charging only 10% each time is like “walking on the edge of over-discharging”. If you forget to charge the battery one day, the battery will overdischarge. Although smartphones now have an over-discharge protection function, which automatically turns off when a certain amount of power remains when the voltage is detected to be too low, the protection mechanism is not infallible.
Detailed information:
For lithium battery mobile phones, the healthiest way to useser is to keep the phone's power at a high level if conditions permit. If you occasionally go on a business trip, you can charge your phone when it's less than 10% full at the end of the day. Don't develop this habit.
Cell phone batteries must also avoid overcharging. Once the voltage in the battery is too high, it will cause the battery to malfunction or even overheat and spontaneously ignite the battery. Long-term overcharging of the battery will also lead to excess waste inside the battery, causing the battery to swell. However, smartphones now have overcharge protection features and some chargers automatically cut off power after detecting that the battery is full. Therefore, the risk of overcharging the battery is lower than the risk of overdischarging it.essive.
This will not damage the battery. There is a protection device inside the battery to prevent overcharging and overdischarging. If it can't charge, you can try to charge the battery via your cell phone. If that doesn't work, use a stand to charge the battery directly. If you try several times, it will load; if it doesn't work, it means the battery is broken. If the battery is broken, it has nothing to do with it. it can only be you forcing it to turn on. This may only mean that there is a problem with the battery quality.