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Going out to buy vegetables, picking up babies, commuting to work, delivering takeaways, express delivery, it is possible to use electric vehicles, which is the daily life of ordinary people, then, how to choose electric vehicles will be more practical? This is not necessarily what everyone understands, small connoisseurs will come to share, this aspect of dry goods knowledge, I hope to be able to give you a reference, do not have to choose the wrong car.
When choosing electric vehicles, in the choice of specific models, mainly look at 2 aspects, the first aspect is the quality of 3 major parts, including batteries, motors, controllers, and now electric vehicles have basically been branded, and the major brands have not been particularly differentiated in the quality of these 3 major parts.
The second aspect is to look at the parameters, very important is the parameters of the battery, of which 48 volts, 60 volts and 72 volts are the core of the choice, for this aspect of the choice, small connoisseurs will come to talk to you in detail, if you are interested, you can look down, early learning early benefit.
Are the 48 volts, 60 volts and 72 volts between each brand of electric vehicles the same?
The mainland is recognized as an "electric vehicle power", which is beyond reproach, and as one of the main producers and sellers of electric vehicles, it has many electric vehicle brands, including: Yadi, Emma, Xinri, Luyuan, Tailing, Knife, Golden Arrow, Maverick, etc.
So, between different brands, 48 volts, 60 volts and 72 volts are the same? My answer is "the same", in fact, the so-called battery volt, it refers to the battery's rated voltage, no matter what brand the battery is, what type of battery, lithium battery, lead-acid battery, graphene battery, volt refers to the potential difference of the battery's internal voltage, can play the same role.
Therefore, when choosing 48 volts, 60 volts and 72 volts, there is no need to worry about which brand, but what needs to be considered is that there is no difference between brands.
It is easy to misunderstand what are the misunderstandings caused by 48 volts, 60 volts and 72 volts
When judging the configuration of the battery, many people will have 2 misunderstandings about 48 volts, 60 volts and 72 volts, which affects their own judgment, let's take a look at what these 2 misunderstandings are, and the owner should not continue to misunderstand.
Myth 1, the structure of the battery is the same, the ordinary battery is actually composed of a set of 12 volts of voltage, which means that 48 volts, 60 volts and 72 volts are not the same in structure, they are 4, 5 and 6 are composed.
Myth 2, the life of the battery is different, although the length of life of the battery is different, but this is mainly caused by the difference in their materials and quality, in fact, the voltage of 48 volts, 60 volts and 72 volts will not affect the life of the battery.
How to match the needs of models and vehicles with 48 volts, 60 volts and 72 volts
Then knowing the above knowledge points, you can match the 48-volt, 60-volt and 72-volt batteries according to the model and your own car, and let's take a look at the specific matching.
How to match according to the model
From the model to match, if the vehicle is an electric bicycle, then, it is bound to carry a 48 volt voltage battery, only in this way, in order to meet the new national standard, handle to the green number plate, drive on the road do not have to worry about the problem of being fined for exceeding the standard car, and the battery, common 12AH, 20AH, 32AH, my suggestion is to match 20AH and above, 48 volts 12AH specifications, endurance is only about 30 kilometers, but also with the battery life, endurance will also decline, practicality is not high.
If it is an electric motorcycle model, then it is not recommended to choose a 48-volt voltage battery, you should choose a voltage of 60 volts and 72 volts, because the electric motorcycle model is the need for sufficient power, the motor power is generally not less than 800W, when the voltage is relatively large, it is more conducive to the embodiment of power, and if the power is greater than 1500W, the battery is greater than 32AH, it is recommended to choose a 72-volt battery, so that the power and endurance can be reflected "vividly".
How to match according to the needs of the car
From the perspective of car demand, if you only commute to work every day, pick up the baby, buy vegetables, the travel distance is not more than 15 kilometers, then, it is recommended to choose a 48 volt battery electric vehicle, according to the 48 volt 20AH point of view, you can achieve 60 kilometers of endurance, which means that 3 days of charging once is more than enough, and the battery is too long to charge once or too frequently charged once, it is not good, this interval is "the best".
If it is used for long-distance transportation, delivery of takeaway, then, 48 volt battery is recommended as a choice, if the daily travel is greater than 15 kilometers, you can choose 60 volts 20AH, 32AH batteries, so you can choose 80 to 150 kilometers, and if it is more than 30 kilometers per day, then first 72 volts 32AH batteries, so that the endurance is 150 to 200 kilometers, so that travel will not worry about speed and endurance.
Small connoisseur summary: when choosing 48 volts, 60 volts and 72 volt batteries, in fact, not only look at the voltage, he also has to cooperate with the endurance, power selection, the logic of car selection, should be the higher the endurance, the higher the power, the higher the configuration of the voltage should be, so that it is meaningful, used to be more practical, of course, the higher the configuration, the more expensive the price, or to combine their own needs for endurance, speed, to choose, there is no need to blindly choose a high-end model.
Hope the above can help you, how do you generally choose electric vehicles? Comments are also welcome.