The reason for the heat of the mobile phone battery: the power consumption of the mobile phone in standby is very small, that is to say, the equivalent load resistance of the battery is large, so the discharge current is very small, so the battery will not heat up, and the internal consumption of battery power is very small! At the same time, the power consumption of the mobile phone is very large when it is waiting for a call or using MP3, that is, the equivalent load resistance of the battery is small, and the working current is large. After releasing a small dragon to run fast - gravity controls the small blue dragon through the obstacle part of the electricity, the internal resistance increases, but the current required for the work of the mobile phone can not be reduced, then a considerable part of the energy is consumed in the internal resistance of the battery, resulting in the battery heating, discharge acceleration, and the battery's use time is quickly shortened! Harm caused by mobile phone battery heating:
1. The cell phone battery heats up for a long time, causing the internal parts of the phone to heat up, causing the phone to restart or hang up the call in the call;
2. The mobile phone battery will heat for a long time will increase the heat of the battery itself, if it is sealed (NOKIA is not sealed, is directly into the battery) the battery will make its internal air violently expand, causing the battery to protrusion like the outside, serious will make the battery explode;
3. Prolonged heating of the mobile phone battery will accelerate the aging process of the mobile phone itself and shorten its life; Cell phone battery fever prevention and solutions: 1. Prevention methods: 1. When the mobile phone is at normal room temperature, the heat does not exceed 60 ° C is normal, and it will not damage the battery; 2. The use of high-current charger should not be too long, too long charging will cause the battery to be damaged, but also generate heat; 3. The charger is best to use the original or better quality reputation products;
4. If you are not in a hurry to use it, it is recommended to charge the charger (slow charge mode), which will not cause the battery to heat up;
5. When using mobile phone to listen to MP3 or battery charging, if you feel that the mobile phone is a little hot, if it exceeds 60℃, immediately return to the standby state or change the battery to use, if it is charging, immediately unplug the charger;