Car charging refers to an in car charger. The relevant introduction is as follows:
1. Car chargers refer to conventional car chargers powered by car batteries, widely used in the field of lithium battery charging for various portable and handheld devices. The car charger is an accessory designed to facilitate car owners to charge digital products anytime and anywhere using the car charging power supply. Some high-end car chargers generally include 2 USB ports, which can charge two digital products simultaneously.
2. There are many requirements for a qualified charger, among which the most important is to have circuit overload protection, because in the event of a short circuit, it can immediately cut off the power supply to prevent damage to the charging equipment and power supply. In order to save costs, some small factories simply equip "insurance" when producing car chargers. At the same time, some substandard car chargers cannot achieve stable voltage and current, leading to fluctuations, which can easily cause serious heating of charging equipment and chargers, and have a certain impact on mobile phones and safety.