How to identify inferior electric cars and high quality electric cars?

　　Author ：Iflowpower – Portable Power Station Supplier

The rapid development of electric cars is convenient for people's lives. But this also makes some unscrupulous manufacturers to drill the empty, often with some inferior electric vehicles to pretend high-quality electric vehicles, and these inferior electric vehicles often don't differ from the appearance and high quality electric cars, but the price is much different. So, what should I identify inferior electric cars and high quality electric cars? 1.

The frame pipes from the frame to identify high quality electric vehicles are usually drilled, because the liquid flow is convenient for liquid flow, and through the drilling, it can judge the thickness of the frame pipe, if the pipe is more Thin, then this means that the frame is inferior, and if the pipe is thick, it means that the frame is excellent. In addition, if the frame is not drilled, it can directly determine the inferior frame, and an electric car equipped with such a frame is an inferior electric vehicle. 2, from the plastic parts to identify high quality electric cars, all of which use some quality excellent plastic parts, higher hardness, more wear, combined with more.

In terms of inferiority is often rough, combined is not close. And the user can directly determine the inferior electric vehicle directly. 3, from the motor to identify the motor of the high quality electric car to do fine, indicate the same as the electric car brand, and check the power of the motor.

The motor of inferior electric cars often works rough and can only find information such as the date of the motor. Therefore, if such a motor can directly determine the inferior motor, an electric vehicle equipped with such a motor is also inferior electric vehicle. It is understood that a set of electric vehicle battery life is not only related to the quality of manufacturers of battery products and system configurations of electric vehicles, but also with consumers, daily maintenance has great relations.

When consumers buy a battery, the first should look at the electric vehicle battery to break or have a disassemble, then open the appearance of the package to see the battery, see if the surface of the appearance has grinding, scriba, and then watch the battery Whether the positive and negative metal terminal portions are rust. 2, how to judge how the bad battery Citizen Tang discovers her electric vehicle mileage, and found that the electric car's battery is broken, she changed the broken battery, the result is less than a year. Situation.

In fact, the new and old batteries must not be string together. According to experts, the original new battery is packaged after production, if used with old batteries, it will affect the performance of the new battery, will also make new batteries over early!.