Xingheng Power Tips: It's A Matter Of Safety! Do Not Re-modify The Electric Vehicle After It Is Licensed

Since the implementation of the new national standard for electric bicycles, various parts of the country have set a transition period ranging from 1-5 years to exceeding the standard for electric bicycles. Up to now, the transition period in many regions has gradually ended or is about to enter the final countdown. Take Beijing as an example. By October 31 this year, the three-year transition period for electric bicycles that do not meet the new national standard will expire. Many citizens are actively replacing new vehicles and getting license plates in accordance with regulations. However, behind the redemption trend of "exceeding the national standard to the national standard", there are some secondary modifications of compliant vehicles after they are licensed, which brings great safety hazards.

Xingheng Power Tips: It's a matter of safety! Do not re-modify the electric vehicle after it is licensed

The second modification is bad in nature and the harm is huge

The introduction of the new national standard has brought huge opportunities for the development of lithium batteries for electric vehicles. In this tide of popularization of lithium batteries, there are many speculators who seek profits and disrupt the market, such as pushing shoddy batteries to the market and refitting and disassembling batteries privately. , The second modification of compliant electric vehicles, etc., will bring great harm to the development of the industry and the safety of users.

What is "secondary modification"? In short, after the electric bicycle is licensed in accordance with the new national standard, the store dealers and users privately modify the electric bicycle, including removing the speed limit device, changing the controller, adjusting the shock absorber, brakes, tires and other accessories, and illegal modification. Electric motors, batteries, and installation of seats and hoods.

Among these practices, the removal of the speed-limiting device and the illegal modification of the battery are the most common, and the hidden dangers are also the greatest. They have become the "severe disaster areas" for the second modification.

Taking the speed limit release as an example, once the vehicle speed is increased, in the event of an emergency, it takes a short time for the rider to make corresponding avoidance actions, but the braking distance will be correspondingly longer, which will greatly increase the occurrence of traffic accidents. In order to meet the irrational demand for strong power and long battery life, the tampering and irregular use of lithium batteries will destroy the original electrical structure and safety protection design of the battery and the entire vehicle, leading to disasters.

Tampering with lithium batteries increases the incidence of fire accidents

According to statistics from the Fire and Rescue Bureau, as of July this year, there were 6,462 electric vehicle fire accidents nationwide. From the point of view of the cause of the fire, electrical failure and spontaneous combustion are the main causes of electric vehicle fires. Overcharging, battery cell failure, and electrical circuit short-circuit are the root causes of electric vehicle fires. The tampering of the battery under the secondary modification is an important "culprit" leading to the above accidents.