1. The first charging time of the battery is 12 hours

This is for the traditional nickel metal hydride battery. The nickel metal hydride battery is a battery with good performance and is widely used in digital products such as mobile phones. In the first few hours of charging, the nickel metal hydride battery is indeed like this. , but for lithium batteries, this is not the case. Nowadays, mobile phones have battery management, and they automatically cut off the power when fully charged. If you plug it in for 12 hours, it is not actually charged for 12 hours. Lithium batteries are most afraid of overcharging and discharge. The best way to use it is to charge and discharge it.

2. Battery life is affected by charging time

forHigh capacity lithium batteryIn other words, life is the charge and discharge cycle. A cycle refers to a complete charge and discharge process, that is, from 100 percent to 0 percent and then to 100 percent. So, if you charge 100 percent from 80 percent to 20 percent, this It's not a cycle. So, whether you like charging on the go or low battery charging, I recommend the former, which is why, as mentioned above, lithium batteries should not be overcharged. So don't avoid recharging them.

3. Charging overnight can damage the battery

Many people are used to plugging in the battery at night. How can they wake up without power when sleeping? Of course it is a night. In fact, this statement is wrong. Currently, mobile phones are equipped with battery management. When the battery is full, it Charging will automatically stop, so it is a myth that the battery is damaged. However, this charging method is still not recommended. Of course , chargers also have safety issues and problems, especially when inferior chargers are used or there is a problem with the battery management module of the mobile phone, the charger may be really damaged or exploded, and the battery may be lost or even exploded due to overcharging. Of course, there is actually a solution to this problem A very simple solution is a timer switch. Today's timer switches are actually not expensive.

4. Fast charging is not harmful to battery life

Some people say that fast charging is not harmful to battery life. This is a mistake. First of all, this statement is wrong. As long as the mobile phone is charging and discharging, the battery life is continuously consumed. Actual charging and discharging have an impact on battery life. The two biggest aspects are: on the one hand, as mentioned before, overcharging and discharging; the second is that the charging current is large, causing the battery temperature to be too high. The latter is fast Possible problems with fast charging. Some mobile phone companies currently emphasize good fast charging technology, do all kinds of safety, and limit the temperature of the battery, but in fact the loss in battery life is greater than PuChong fast charging or, of course, Through various technical supports, the loss of fast charging control is a little greater than that of PuChong. But it will still occur after long-term use.

Here are some suggestions:

1. Shallow charging and discharging together with charging is beneficial to the service life of lithium batteries, but it will inevitably increase the wear and tear of the mobile phone charging port. It is good to keep the power between 30% and 80%.

2. For those who like to charge and play at the same time, this has an absolute impact on battery life. You will definitely feel that when you charge and play at the same time, your phone will become 2 times hotter. There is another more serious problem The problem is that when using a power bank to charge while playing, the voltage of the power bank itself fluctuates. This method has a greater impact on the battery life of the mobile phone.

3. It is best to turn off the mobile phone for a short period of time, the cycle is about one month. This is also the rest and maintenance of the battery.

In short, we have a good attitude towards the maintenance of mobile phone batteries: don’t pursue it deliberately and don’t despise it.