Reasons and solutions for mobile phone battery drum kit

Many people have encountered situation of mobile phone battery drum kits. Sometimes, it is difficult to put it to electric board slot. If we use it after mobile phone, battery packs will make people feel scared. Under normal circumstances, this situation occurs in mobile phone boards. It is very likely that battery has suffered some damage. During charging process, some small amount of gas generate inside mobile phone board. Excessive charging will also cause this problem. What is the main reason and what should we do?

Reasons for mobile phone battery drum kit

The first one is overcharge, because there is a small circuit board inside the battery, which mainly protects the battery core. If overcurrent is over, it will automatically disconnect and stop charging or discharging. In order to increase the battery capacity, some manufacturers set the battery's limiting voltage slightly higher, which will cause the battery to overcharge, because most of the charger does not have overcharge protection, and it relies entirely on the internal circuit of the battery to protect it.

The second reason is that the charging current is too large, because the internal circuit of the battery only protects against the short circuit, and the charging of the large current has a great influence on the battery, especially the fast charging charger.

The third reason is the quality of the battery itself. The key part of the battery is the battery core. The manufacturer has adopted the inferior battery core in order to save costs and attract the market.

Mobile phone drum package solution

1. Please do not continue to use the drum pack battery, the drum kit situation, try to replace the new battery in time. Try not to rely on some methods taught online to continue using the battery.

2. Usually, do not play while charging the phone. Regularly adhere to the battery to avoid dangerous situations.

3, usually, when charging, pay attention to the choice of charger, for example, the rated charging voltage of the battery is 3.7v, the limit voltage is 4.2V, try not to choose a charger that exceeds this voltage, can maintain a constant current is best.

4. Choose the battery produced by large manufacturers, so the quality is relatively reliable. Mainly, or the degree of damage to the battery in your usual habits, you should pay more attention.

5. If mobile phone battery has charged, it is use finger to find gap of battery (back of the mobile phone battery is close to the charging electrode of the mobile phone, press it to a little soft place), and use the target to poke a small hole to let the inside The air will run out.

Above are the main reasons why mobile phone battery drum kit and solution. It is normal if mobile phone battery produces some slight drum kits, if you find battery drum pack is getting bigger and bigger, you must immediately discontinue the board, otherwise it may cause security risks and for the safety of yourself and those around you, please check board inside of mobile phone.

The page contains the contents of the machine translation.