About charging and playing with your mobile phone

There are different opinions on whether using a mobile phone while charging is harmful to the mobile phone or the battery. Let me explain it in detail below: As we all know, mobile phones are also electronic products. In all electronic products, there is an electronic component or protection circuit designed to protect important internal parts, such as a fuse. When the external current is too large or a short circuit occurs, the fuse will burn out, thereby cutting off contact with the bad power supply and protecting the electronic products; or when the internal electronic components are damaged due to quality problems, causing a short circuit, the protection circuit will cut off the circuit around the component to protect the internal electronic components. This kind of circuit is only found in high-end electronic products. However, mobile phones are precision electronic products, and fuses are not equipped in their circuit boards. Then only the protection circuits mentioned just now are left. These types of circuits can only be owned by mobile phones produced by regular manufacturers, and can be owned by parallel imports. If it is a fake or shoddy product, that is a different matter. The protection circuit of a mobile phone is mainly located near its most important IC and CPU. It automatically trips whenever bad current information passes through, or provides additional power when the mobile phone battery is suddenly interrupted so that the mobile phone can continue to save data after shutting down and prevent it from being lost. This situation is often referred to as a white screen restart. The IC and CPU of each mobile phone will be given a limited operating current during design. The current is generated by data information. If the data information conflicts or suddenly increases, the current supplied to the IC and CPU must be very high. At this time, the protection circuit will cut off the current, so it will naturally crash and restart. However, the crash sometimes comes at the cost of losing data. What harm will happen when charging and playing at the same time? It depends on the battery. A regular battery has a protection circuit, and its output is very stable. It is designed according to the internal current limit of the mobile phone. I don't need to say that it's fake. Therefore, it is relatively safe to charge and play with a regular battery, but charging and playing while the battery is not full will generate a lot of heat. At this time, the current activity is very large, so the mobile phone, battery, and charger all operate under heavy load. It is recommended to fully charge the battery first, then charge while playing. Forcing the battery to work while charging when it is out of power is fatal damage to the battery. In addition, playing like this when it is not fully charged will affect the protection circuits of the mobile phone and battery.