Car slow charge can get a converter to fast charge, but it is not recommended to change.
The security risks are as follows:
In the process of vehicle modification, there is a risk of electric shock for personnel without professional training, and the use of non-standard devices in the process of private modification and high voltage connection with the vehicle may cause high-voltage insulation damage, electric leakage hazards such as live parts, and electric shock accidents.
Modification affects warranty and accident claims:
Any modification will affect the warranty or accident claims, you change the exhaust, wheel hub, brush engine ECU, etc., may be rejected.
According to the third point of Article 30 of the \"Family Car Three Guarantees Law\" : the instruction manual expressly shall not be modified, adjusted, disassembled, but the damage caused by the consumer's own modification, adjustment, disassembly, the operator may not assume the three guarantees liability provided for in these provisions for the product quality problems involved.