In general, there will be no problems.
1. When the charging voltage is equal to the battery voltage, it enters the so-called “Wei flow” charging. This process is most important for replenishing the battery, but the electrical efficiency is also the lowest. and consumes electricity.
< p>2. Since the above process is always charging, if the charging voltage fluctuates due to temperature factors or unexpected factors and the stability is broken, it is possible to "explode" the battery.3. Chapter 2 Bars can also affect battery life by overcharging the battery due to small voltage fluctuations over the long term, which is most likely.
In summary, overcharging is harmful and unnecessary, so the charger should be removed in time after charging. The manual generally recommends no more than 24 hours of charging (some say no more than 12 hours).