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Electric vehicles are very common in life and are an affordable and convenient means of transportation, but because electric vehicles are electric drives, the length of endurance has also become a major problem. Therefore, many car owners want to understand how electric vehicles can go farther. If I ride slowly, will it save more power? Which battery is more durable? Let's talk about these issues with you, let's take a look!
Batteries are a key factor in determining the endurance of electric vehicles
Unlike fuel vehicles, the energy source of electric vehicles is the battery, and when the battery is out of power, it means that the electric vehicle can no longer be used. Now all electric vehicle manufacturers have introduced many energy-saving and power-saving technologies, but in the end, the capacity of the battery determines the length of the battery life.
According to the configuration of electric vehicles on the market now, if the electric bicycle uses a 48V12Ah lead-acid battery, the endurance is about 20 kilometers, and if the 48V12Ah lithium battery is used, the endurance can be within 50 kilometers. If the electric moped uses a 60V20Ah lead-acid battery, the endurance can exceed 50 kilometers, and some electric vehicles are equipped with power-saving technology, and it is also possible to break through 100 kilometers. If the electric motorcycle adopts 72V23Ah graphene battery, the endurance can exceed 100 kilometers, and if it is more than 72V32Ah, the endurance may exceed 200 kilometers, such as Yadi's Guanneng series, Tailing leading, knife long march version, etc.
To sum up, the endurance of electric vehicles is determined by the battery, and if you want the electric vehicle to run far, the battery capacity must be small.
Slower or faster and more power efficient? A lot of people get it wrong
In addition to the battery specifications determine the endurance, in fact, in the actual riding speed also affects the endurance, then in the end of the fast riding or slow riding will be more power-saving? In many people's first impression, it is certain that slow riding is more power-efficient, but It is clear that this is a not quite correct cognition.
First of all, we must understand the definition of fast and slow speed, because the current national standard electric bicycle speed can not exceed 25 km / h, the maximum speed of electric motorcycles is higher than 50 km / h, the maximum speed of electric mopeds is between 25 and 50 km / h, so the maximum speed of electric bicycles is low speed for electric motorcycles.
Now we can often see that each brand advertises that its own electric vehicle has a range of more than 200 kilometers, and the electric vehicle that is actually bought cannot run 200 kilometers. Because electric vehicle manufacturers in the test endurance, when maintaining a more suitable speed, usually 20-50 km / h. In this speed case, the utilization efficiency of the battery and motor of the electric vehicle will be higher, so as to achieve the purpose of more energy saving, and if it is driven at an ultra-low speed, it will not save more power.
To sum up, for electric bicycles, driving at high speed is more power-efficient, and for electric motorcycles and electric light motorcycles, the speed of about 25 yards will be more power-saving, and the endurance will be farther.
Which battery electric vehicle can go farther?
Electric vehicles have a long range, durable, for the type of battery is also said, because now electric vehicle batteries have two categories, one is lead-acid batteries, the other is lithium batteries, and various types of batteries have many categories, such as lead-acid batteries have many upgraded versions, like the most common Tianneng black gold battery, Chaowei graphene battery, etc., lithium batteries have lithium iron phosphate, ternary lithium, etc., then which of these batteries can run farther?
If the single theory of battery life, the same specifications must be lithium batteries higher than lead-acid batteries, if from the fine category, ternary lithium > lithium iron phosphate > graphene batteries > black gold batteries > ordinary lead-acid batteries, but at the same time, the respective prices are also decreasing one after another, lithium battery prices are the highest, so they are usually used in electric bicycles, due to low battery capacity requirements, so the price is slightly lower, and graphene batteries are used in four or five thousand electric motorcycles, the function is relatively complete.
So if you let Kan Kan suggest, you can choose to use graphene batteries of electric motorcycles or electric bicycles with lithium batteries, the endurance will be very far, if the budget is not sufficient, then you can only choose ordinary lead-acid battery electric vehicles, the endurance will not exceed 50 kilometers.
Eloquent
Now in the summer, all over the place ushered in an abnormally high temperature weather, the protection of electric vehicles is very important, especially the wrong charging method, will lead to a decline in battery life, and even a direct strike, lithium batteries may also have fire accidents, so in addition to the above battery knowledge, but also avoid charging under the sun, indoor charging.
If you still want to know more about electric vehicles, welcome to like, leave comments, and discuss together!