With a charging gun, the owner will first consider safety. Safety issues are also a crucial factor affecting the development of electric vehicles, and it is very likely to restrict the healthy development of China's electric vehicle industry. It is reported that the National Energy Administration has issued the "Notice on the Special Inspection of Electric Vehicle Charging Infrastructure Safety" recently, and organized a special inspection on the safety of electric vehicle charging infrastructure nationwide. First, resistance to high and low temperature The new national standard stipulates that the ambient temperature of the charging gun is -30 ° C ~ +50 ° C. The material of the charging gun casing needs to have good high and low temperature resistance to ensure that the charging gun can be used normally in most parts of the country and in various climatic conditions. Second, the insulation performance is good The material needs to have a high leakage tracking index to prevent leakage, and at the same time adopt a safety insulation design to protect the user's personal safety. Third, long service life The environment in which the charging gun is used may involve light, wind and rain, gasoline contact, fire hazard, severe cold, etc. It can only maintain its life under these conditions and maintain good performance to ensure the safety of use. 1. Find the 8mm simple sleeve that was purchased when you were ready to change the car, and screw off the 8 screws behind the charging stand. 2. Pull the electric lock above the charging stand directly. 3, this small plastic stick is broken in the gun head here. 4. Use a small screwdriver to pull the small plastic stick out and the gun can be pulled out. 5. Unplug the electric lock from the original place. 6, the electric control lock is inserted here, is the buckle, rest assured to boldly pull down, not bad 7. Put this little stick back into the electronic lock. 8, it is broken here. 9. There is an orange toggle switch on the top of the electric control lock. It is the 4S that told me at the beginning. The push is to manually unlock the charging gun. Pull it out to manually lock the charging gun. 10. This power plug can be unplugged. The electric lock should be replaced separately. CD Car Phone Holder,Car CD Slot Mount Holder,Car Phone Mount Holder,Car Accessory CD Phone Holder Ningbo Luke Automotive Supplies Ltd. , https://www.car-phone-holder.com