How to buy an electric car? Look at the battery, battery, controller. what do you think? How many watts did you buy?

Hehe, if you only need to run about 50 kilometers, you can buy any car to meet the requirements.

I'll explain it to you here.

Generally, the brand bodies of electric vehicles are very watery ... and the plastic is very thin. It wears out in about 3 years. If you want a good one, you can buy a big turtle king electric car (that is, the model of the car). This job is better. The motorcycle frame is used, and the plastic is the engineering plastic of the car. Disc brakes, such as cars, are also equipped with ABS anti-lock braking system. The tire is wide, the grip is relatively easy to slip, and the braking effect is good. The disadvantage is that it consumes more electricity, after all, the resistance is relatively large.

But electric cars in chinemys reevesii are also expensive. Almost all of them are more than 3000 yuan. If you buy chinemys reevesii, you can recommend the Electric Car Alliance and the Tram House. This is the best and the most expensive.

Secondly, there are some big brands of electric vehicles, such as Luyuan, for example, immediately, for example, the work of Nippon Factory far exceeds that of small factories! But these cars are all made of ordinary plastic, which is worse than some accessories used in chinemys reevesii.

Motor-something that drives the wheels to turn. It converts electricity into power. The greater the power of the motor, the greater the power, that is, the faster the car can run and the stronger the uphill ability. But it also consumes more power!

Controller-It is used with the motor. It is used to control the operation of the motor. Its power should be greater than or equal to that of the motor. If the motor has any power, the controller should be at least as powerful as or slightly larger than the motor.

Battery-Tianneng brand is the first brand in China, which is better.

On the voltage of electric vehicles

There are 48V, 60V, 72V and 96V.

The higher the voltage, the faster and farther the car runs.

Generally, when you buy a car, the other party will tell you how many watts the motor is, currently it is 800w, and the high point is1200 W; What is the voltage? The general voltage is 60V20 A, the high point is 72V20 A, and there are also 96v 20 A；; The battery capacitance is represented by 20 A. 60v20a means 60 V 20 A.

In addition: the battery has long service life. You may run 60 kilometers in the first year, but it will be discounted in the second year, and you may only run 40 kilometers. If it is used and maintained improperly, it will be shortened in advance and shrunk more.

You have three choices:

1 1900 or so can be obtained. You can find big brands or local brands. You can get a light car under 2000 yuan. Anyway, you didn't ride far, but the quality of the car was average. So it is more secure to choose a big factory as far as possible. Replace the battery after 3 years. But after three years, the car will fade, and the plastic parts will have minor problems, which will affect the appearance but not the driving.

2 2000 ~ 3000 yuan. You can buy a car with big brands such as Luyuan Shanghai Lima Xinri. There will be many choices. A car at this price can run 65,438+000 kilometers at a time. In addition, things such as body bumpers can be done. Comfortable appearance. Even if it shrinks after one year of use, it will still be about 70 kilometers after shrinking by 65,438+000 kilometers, and it can still run far.

If you have some tickets in your pocket and want to be safe and flashy, I suggest buying a chinemys reevesii. The standard bare car price of 500w motor +500w controller is 2650 plus a battery of about 700~900 (batteries don't need different brand prices). Battery 800, so the price is 3450. The advantage of this car is that it uses the motorcycle frame, and the engineering plastic of the car is better than that of the general electric car. I won't say that just touching it will be messy. Front disc brakes (disc brakes are used in automobiles) and rear drum brakes. Moreover, his brakes are brake assisted. The tires are wide and look imposing, and they are not easy to slip. Braking will be better, but it will consume more electricity. The tortoise is very handsome and stylish.

In addition, you can also choose 800W motor +800 controller. If the price is only a little higher, the power will be greater.