Mobile phone charging problem 25, mobile phone charging problem

Wait until the prompt to charge, this is mainly to prevent the delay of the power when there is an emergency!

The so-called "recharge after use", that is the matter of nickel-cadmium batteries and nickel-metal hydride batteries, nickel-cadmium batteries have a memory effect, if they are not discharged and charged, it will have an impact on battery life. The memory effect was also present in the early production of nickel-metal hydride batteries, and later the process was improved, and the memory effect has been reduced to a negligible degree.

Lithium-ion batteries and lithium-polymer batteries, on the other hand, have no memory effect and do not need to discharge the power and recharge. On the contrary, the over-discharge of lithium batteries will cause greater damage to the battery. (Of course, when the phone turns off automatically, it will not be over-discharged).

In the early days, mobile phones used nickel-cadmium and nickel-metal hydride batteries, but now they are all lithium batteries.

As for the problem of charging on the machine: some mobile phone programs are set up: the mobile phone has been running with the electricity in the battery, and it will be repeatedly charged and discharged when the charger is plugged in after it is fully charged, and some people think that the 500 times of life of lithium batteries refers to the number of re-discharges, which will lead to a reduction in life.

It is also believed that the life of a lithium battery is a cumulative use time of 500 times of complete discharge.

Anyway, I plug in the charger on my phone every day when I get home, and I unplug it and leave when I go to work in the morning, and there is no problem for more than a year.

Recharge when you're done. It is best to turn off and charge when charging, because people who have used Sony Ericsson mobile phones know that when they are turned off and charged, the optimal charging is displayed, which means that shutdown charging is the best for the mobile phone battery.

Usually, you just wait for the phone to prompt charging, and then manually turn off the phone to charge.

There should be a fixed full discharge every month, and the phone will be automatically turned off before charging. This will maximize the life of the battery.

The new battery should be used for 13 hours when the new battery cannot be turned on, and after 3 cycles, you can do whatever it takes.

When it is used up, it is best to turn it off and charge.

If your phone won't charge, we recommend you try it as follows:

1.Use the original charger to connect to the home power source for charging.

2.Replace the power outlet, try or change a data cable to connect to the charger for charging.

For phones with removable batteries, you can also try:

1) It is recommended to turn off the battery and remove it, and use a cotton swab to clean the battery contacts and the contact points where the phone connects to the battery. Try charging again after reinstalling the battery.

2) If possible, replace the battery or use the cradle to charge it.

3.If the phone can be turned on normally, it is recommended to back up the data in the phone (such as contacts, multiple files, etc.) and restore the phone to factory settings.

If the problem persists according to the above methods, please bring the purchase invoice, warranty card and machine to the nearest service center for inspection.

If your phone is also charging slowly when it is in standby, it is recommended:

1.Use the original charger to turn off the charging and check whether the phone is slow to charge when it is turned off.

2.If your phone is only charging slowly when it is turned on, please do you:

1) End the end-run program (the lower left corner of the recent application button - end) (2) Uninstall the third-party battery management software from the phone.

1) Check if there is a version update on your phone and upgrade to the latest version.

2) Please back up the data in your phone and restore your phone to factory settings.

3) If the above methods are invalid, please bring the purchase invoice, repair card and machine to the service center, and a professional after-sales engineer will help you deal with it.

It is best to recharge it at about 10%, and stop charging after about half an hour after just charging to 100%. Another important note: the charger must be matched, and it cannot be charged casually, because the success rate of the appliance is higher and the probability of irreversibility is also high.

Have a great day!