Why does the charging treasure bulge?

1, the bulging deformation of the battery is mainly caused by the increase of the internal pressure brush, so it is recommended not to use it again. Repeated use may have unimaginable consequences such as short circuit, fever, smoking, burning and explosion.

2. Buy and replace a new charging treasure to use.

3. It is very dangerous to use original chargers or charging treasures with different parameters. For safe use, please keep the parameters of charger and charging treasure consistent.

4. Inadvertently falling into the charging treasure during use will cause strong vibration of the charging treasure. Overweight things are easy to short-circuit or explode when pressed on the charging treasure.

5. The charger is abnormal, such as the display light is broken, the battery can't be charged, and the battery is bulging. It is recommended not to use charging treasure again. Personal safety is very important.

Matters needing attention in using charging treasure

1. First of all, when choosing a charging treasure, you should choose a charging treasure with good quality, which is produced by regular manufacturers and the quality is guaranteed. Otherwise, explosion or other accidents will occur when charging. Don't be greedy and cheap, buy some charging treasures without security.

2. In addition, when charging the charging treasure at home or in the office, remember to unplug it if we leave for a long time. If the charging time is long, the charging treasure may explode, causing safety problems. Pay special attention to this and don't ignore it.

3. When making a phone call or playing with a mobile phone, charge the mobile phone with a charging treasure. After a long time, the mobile phone will be very hot. Stop charging at this time and don't play with your mobile phone, otherwise it will be damaged.

The average driver will also put a charging treasure in the car, but when summer comes, the temperature inside the car is relatively high. It is best not to put the charging treasure in the car, otherwise there will be great security problems.

5. When we are not using the charging treasure, we should put it in a ventilated and dry place to avoid short circuit caused by contact with metal materials, especially when we put it in our pockets and bags, we should pay attention to the fact that small metal objects enter the USB socket, causing short circuit of mobile power supply.