Phone battery suppliers tells you why mobile phone battery can't be charged
Prior to this, first and the phone battery suppliers to understand, the cell phone battery life is how to calculate. Today's cell phone batteries are lithium batteries, and the battery life depends on the number of cycles they charge. Take an example: your mobile phone still has 30% of the electricity, this will charge you, full, this time charge time is not 1 times, but 0.7 times. Each cell phone battery will have a full charge, basically about 300-500 times. Basically, it's a year's time, so a lot of friends say that after a year's use of mobile phones, cell phone batteries are not durable. It's also a normal thing to consider replacing batteries.
If you know that, then the phone battery suppliers will spread the knowledge again: there is a built-in chip inside the mobile phone, which will automatically cut off the power after your phone is filled with electricity, so it will not harm the cell phone at night. It
Phone battery suppliers discovery, there are many reasons why the cell phone is not charged. It may be the problem of aging or compatibility of the charging parts. It may be the failure of the mobile phone itself. We need to check it one by one.
1. Charger / data line The simplest way is to try another charger (Standard Terminology: USB charging adapter). The general cell phone charge head voltage is 5V, but the current size is different, like the Meizu's charge head is 2A, the apple cell phone's charge head is only 1A, which is also the phone battery suppliers stressed that many times charge head must be original. Exclude the charger, and then change the data line. The charging head of data line will wear out for a long time, resulting in ineffective contact. At the same time, regular winding of data lines will also break the wire inside, which will cause the phone to fail to power up. How to deal with this problem: This is the simplest way to solve the problem of data line, to change the root of the data line. 2. Software failure Sometimes, when charging, the screen appears to be charged, but less charged or less charged. First of all, it depends on whether the power management software or security management software is opened. The solution is to close or delete the corresponding software, and it can be turned off again. If these two methods are useless, then the phone battery suppliers tells you a "omnipotence" - restore the factory setting (remember the backup). 3. Hardware failure Charging slot. Charging foreign matter will seriously affect charging efficiency. A toothpick can be used to pick out the foreign matter lightly. In addition, the failure of the charging line will cause the mobile phone not to be charged. This requires professional engineers to assist in processing. If the battery is found to expand, the phone battery suppliers recommends an original battery and then continue its development. The result may be that the entire mobile phone is blown away. Of course, this is limited to the removable cell phone battery, if it is a built-in battery, and do not understand the internal structure of the mobile phone, it is better to ask professional engineers to deal with it.