: 1. The performance of electric vehicles is mainly reflected in several aspects such as driving speed, climbing ability, and driving range. When buying electric vehicles, you should prefer well-known and trustworthy brands. Some small and medium-sized enterprises only rely on buying parts to assemble and produce electric vehicles. Although the prices are low, the quality is difficult to guarantee, and the after-sales service system is not perfect. Some even find random repair departments as after-sales repair stations.

2. The battery is the core component of an electric vehicle. When purchasing an electric vehicle, special attention should be paid to the battery capacity and service life. Especially when purchasing the battery separately, try to purchase high-quality batteries produced by regular manufacturers. Pay attention to check the date of manufacture of the battery and whether it is an original supporting product to prevent some unscrupulous manufacturers from selling batteries that are about to expire or old batteries with the vehicle.

3. There are two types of electric vehicles: bicycle models and motorcycle models. Not only is the bicycle model lightweight, the battery is also lightweight and easy to disassemble. When there is no electricity, it can be used as a bicycle by pedaling, which is more suitable for women, primary and middle school students and middle-aged and elderly people. Motorcycle models are more luxurious and comfortable, have larger battery capacity, and have better climbing ability and driving range than bicycle models. However, the body is heavier. If you live on a higher floor, it will be difficult to charge and move every time. Therefore, More suitable for young people.

4. Electric vehicles are transportation tools. According to national regulations, the speed of electric vehicles cannot generally exceed 20 kilometers per hour. After purchasing a car, some consumers remove the speed limiter of the vehicle and adjust the speed to more than 30 kilometers per hour, which brings hidden dangers to traffic safety.

5. The climbing ability of an electric vehicle depends on the power of the motor. Since there are many overpasses in cities, it is generally appropriate to choose an electric vehicle with a 350W high-speed brushless motor. The driving range of electric vehicles indicated by the manufacturer is not exactly the same as the actual driving range. The continuation mileage in the manual refers to the mileage of continuous driving on a smooth road, single-person riding, and normal weather conditions. This is different from the continuation mileage of repeated starts and stops, going up bridges and downhills. It is normal if the actual mileage is not less than two-thirds of the manufacturer's nominal mileage. When purchasing an electric vehicle, you should choose an electric vehicle whose nominal mileage must be greater than the actual mileage you need to drive every day based on the actual situation.

6. Supervise the repairer to keep records every time the car is repaired, and ask for a formal invoice when purchasing a car, so as to facilitate complaints and have evidence for verification when quality disputes arise.