Electric vehicles are becoming increasingly popular among the public. Whether it's for work, school, or travel, a single electric vehicle can meet the commuting needs of most people. But for first-time buyers of electric vehicles, due to a lack of thorough understanding of electric vehicles, once encountering some unprofessional guide, they are likely to buy a car that does not match their expectations. Charging every day is an important knowledge point for everyone to learn about purchasing electric vehicles, so that novice buyers no longer have to make mistakes!!
1、 About battery types
The battery is like the "blood" of an electric vehicle, providing the necessary electrical energy for driving.
lithium battery
Advantages: Lithium batteries have a long lifespan, are lightweight, have a small size, and weigh only about 1/5 of lead-acid batteries.
Disadvantage: Weak high-temperature resistance.
Lead-acid battery
Advantages: Stable voltage, affordable price, simple maintenance, stable quality, and high reliability.
Disadvantage: The cycle life is relatively short (low), and the theoretical number of cycles is about one-third of that of lithium-ion batteries. Therefore, is it a lithium battery with long battery life or a safer lead-acid battery? Consumers need to make rational choices.
2、 About battery life selection
Range and speed are the core data for cycling.
For a long commute to work, you can choose a more cost-effective 72V electric motorcycle with a high range configuration;
For daily cycling, you can choose a 60V electric light motorcycle;
If you're just picking up your child to buy groceries, you can choose a new national standard 48V electric vehicle, which is both cheap and doesn't require a driver's license.
In short, in terms of range selection, the most important thing is to meet your cycling needs.
3、 About motors
The electric motor is commonly known as the heart of electric vehicles, and its importance is self-evident. The main consideration is the power of the motor. For small cars, it can reach 350-400W, while for large cars, it can reach thousands of W. The higher the motor power, the higher the theoretical speed, and the stronger the climbing power. When starting an electric vehicle, listen to the sound of the motor with your ears. A high-quality electric vehicle has a very low motor sound, and there is no vibration when starting. The sound when starting is the same as when driving at high speed.
4、 About chargers
Try to choose a smart charger that can balance regular charging and emergency fast charging, with overcharge protection that can automatically stop when fully charged.
5、 About Tires
Good tires can prevent the occurrence of tire punctures on the way, and vacuum tires are superior to ordinary tires in terms of anti puncturing and wear resistance.
6、 About brakes
The comprehensive performance of disc brakes, drum brakes, and surge brakes decreases in order. Generally, front disc brakes and rear drum brakes, or front and rear large drum brakes, are used for braking. The advice for daily charging is that drum brakes are more durable than surge brakes, so it is definitely recommended to choose electric vehicles with drum brakes.
7、 Regarding purchase vouchers
Keep good purchase vouchers, such as invoices, shopping receipts, and product lists. If any quality issues are found during the use of the product, they can be reported or complained to the market supervision department and the consumer association.
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