Why use the original charger for mobile phone charging?

According to our habit of using mobile phones, it is normal to charge one or two times a day. However, for charging, due to the continuous explosion, the most common question is: Do you really need to use the original phone charger?

According to recent media reports, smart phones are very sophisticated electronic products. Each circuit has a special power specification, so it can guarantee the voltage and current intensity under the specified operation. If the voltage is too high, some circuits may Cause permanent damage. Conversely, if the current is too low, the circuit will not be able to maintain enough current, which will cause the device to stop working until there is enough power to continue operating.

The current must exceed the basic current required by the phone to store excess current into the battery. In general, the Micro USB used in Android phones is a very standardized transport protocol (of course, USB Type-C has begun to replace Micro USB in recent years). For example, the iPhone’s 5V charger can maintain a 5V voltage guarantee, regardless of What kind of charger is used, the voltage that the iPhone can accept is always only 5V. Second, the current is between 0.5 and 1 amp, which means that as long as the current exceeds 0.5 amps, the phone will function properly.

If you are not at ease, the first thing you need to do is check the official charger’s output specifications and purchase the same charger according to the specifications. If you encounter special specifications, you can go to the mobile phone store and test with different chargers.

In addition, if possible, try to use the original charger of the mobile phone. Since the mobile phone has the warranty clause, the use of the charger that does not meet the requirements (for example, the voltage exceeds 5V, the current exceeds 2.1 amp), and the damage of the mobile phone is not covered by the warranty. If you want to use the deputy factory charger, you need to follow the standard rules to ensure the safety of your phone.