Mobile phone battery heat damage and treatment methods

Source: 2020 - 03 - 24 he cometh hits: lithium battery and the cause of the expansion of mobile phone battery in the application and analysis if the battery for a long time use, it is not normal. The cause of the expansion of the battery is charging time is too long. It will not affect the use, just standby time will be more and more short. The cause of the expansion of battery heating: A. Mobile phones under the standby power consumption is very small, that is, the equivalent load resistance of the battery is very big, so the discharge current is very small, so the battery won't be hot, the battery power is very small. B。 Mobile phone waiting for a call or play games when the power is bigger, that is to say, its battery equivalent load resistance is small, is a large current discharge operation. Part of the battery power, internal resistance increases, however, the current operation requirements of mobile phone cannot reduce, then, a considerable part of energy consumption of the battery internal resistance, cause the battery heating, accelerate the discharge, battery life is rapidly reduced. This is why mobile phone battery in use for a long time will be the cause of the fever. 5. Mobile phone battery heat damage and answer: if the phone battery long time heating, mobile phone internal fever, lead to cell phone reboot or hang. B, the mobile phone batteries for a long time of heat to increase the battery itself, if it is sealed, Such as nokia is not sealed, directly to the battery) Battery will make its internal air expanded dramatically, which leads to the external battery is outstanding, serious can make battery explosion. C。 Long-term heating battery will accelerate the aging process of the phone itself, shorten its service life. Above is the cell phone battery long time heat damage effects on cell phones. Treatment: 1, if the phone battery has been charged, is there a way to deal with. It is with your finger to find battery space ( Mobile phone battery near the mobile phone charge electrode on the back side, slightly Microsoft press) , with target can poke a tiny hole, let the air outlet. 2. Buy a battery.