Are saying that "electric energy" vehicles can replace "fuel" vehicles, although some people think it is unlikely, but reflected in two-wheeled vehicles, this is already happening, in our country, two-wheeled electric vehicles have been in the number of ownership, annual sales in all aspects of more than fuel motorcycles, become the "leader" in two-wheeled transportation.
Electric vehicles surpass motorcycles, some people say that it is related to policy, but small connoisseurs as practitioners of electric vehicles, I think and its own characteristics also have a lot to do with it, electric vehicles are relatively cheap, simple to operate, higher safety two-wheeled transportation, it has a motorcycle does not have the "inclusive" characteristics.
But compared with electric vehicles and motorcycles, there are still "soft ribs", including its non-durability, compared to buying a motorcycle, can be used for more than 10 years, the life of electric vehicles will be a lot shorter, and the core components of electric vehicle batteries, but also about 1 to 3 years to replace once, very troublesome and expensive.
However, the battery of the electric vehicle is not durable, although it is related to its own characteristics, but in the eyes of the teacher, many reasons for the lack of durability are caused by the owner not following the correct charging method, even in the ordinary battery, its cycle charge and discharge times is about 300 times, the calendar life is about 3 years, with 1 year, 2 years, it is not a conventional situation, today we will take a look, about the correct charging method of electric vehicles, many car owners have been doing wrong, resulting in the battery is easy to break, not durable, Let's see if you charge the electric car, is the method used correctly?
Charge the electric car without riding
There is a period of time without electric vehicles, is the norm for many car owners, especially in the winter of the northern region, there is no good way to withstand the cold, and the road will snow and ice, electric vehicles are indeed not a good way to travel, will not ride electric vehicles for a period of time, but if you do not ride, do not charge electric vehicles, obviously not a correct charging method, at least, every half a month or so, do not ride to charge the electric vehicle once.
The reason for such charging: The reason why it is recommended not to ride to charge the electric vehicle is because even if the electric vehicle is not used, the battery will also have a self-discharge situation, plus the current electric vehicle, with GPS positioning, mobile phone unlocking and other intelligent configurations, these configurations, if not manually closed, do not ride will also be in normal work, need power, long-term do not add power to the electric vehicle, it will lead to the battery because of the loss of electricity, and the occurrence of "starvation" phenomenon, resulting in problems such as inability to charge, decreased endurance, and non-durability.
Lithium batteries for electric vehicles are charged with and lead-acid instead
"With the charge" refers to riding a charge once, and many car owners do not know much, in the end how to charge better, some car owners are lead-acid batteries, but also often "with the charge", and some are lithium battery electric vehicles, but do not dare to "use with charge", small connoisseurs as insiders, tell the confused owners, the correct approach should be: lithium battery electric vehicles as far as possible with the use of charge, and lead-acid battery electric vehicles, try to keep at the power of about 20% to 30%, and then charge.
The reason for such charging: "with charge" is not an absolutely bad charging method, it is "pros and cons", its "advantage" is that it can be quickly replenished after the discharge of electricity, so that it can avoid the vulcanization of the battery, the speed of crystallization, and the lithium battery is more afraid of "crystallization", and its "disadvantage" is to waste the number of cycle charges, but the number of cycle charges of lithium batteries can be 1000 times or even more, do not worry at all, therefore, you can rest assured that "charge with the use", but the number of lead-acid battery cycles is relatively small On the whole, its better way is not to "charge as you go", the battery will be used longer.
After riding the vehicle, cool down for 20 minutes before charging
People I know around me, 9 of the 10 people are going home to park the car directly in the garage, directly charge the electric car, even if I reminded many times, such a way will hurt the electric car, but everyone for the sake of convenience, or not used to change this way, but the correct approach, should be after cycling, give the battery 20 minutes to cool, and then charge.
The reason for such charging: the main responsibility of the battery of the electric vehicle is to charge and discharge, and in the process of charging or discharging, there is a certain amount of heat generated, an electric vehicle that has just been ridden, its battery must be hot, this time to connect the power supply directly charged, and let it directly enter the process of charging and generating heat, so as to quickly increase the heat of the battery, resulting in the battery bulging, water loss, endurance decline and other issues, damaging the battery life.
Although "floating charge" is good, it cannot be charged for too long
In the winter to charge the electric vehicle, because the active substance inside the battery is subject to temperature drop, the efficiency is relatively low, a good way, is to extend the "floating charge" charging time, that is, after the charger becomes green, it is still charging continuously, which is conducive to the battery charge more fully, to ensure better endurance, but "floating charge" is good, it is not recommended to charge for more than 2 hours.
The reason for such charging: the battery is afraid of losing water, and although the "floating charge" can make the battery capacity charge more sufficient, if it is charged for too long, it will cause the battery to continue to be in a high temperature state, accelerating the evaporation of the battery's electrolyte, resulting in water loss, and once the water is lost, it will cause the capacity to decline, the battery life is not far away, and the battery life is damaged.
Too low temperature, high temperature environment is not suitable for charging
To charge the electric vehicle, the ambient temperature should be selected moderately, which also has a high effect on the extension of battery life, theoretically, the environment below 0 degrees Celsius is not suitable for charging the electric vehicle, and the ambient temperature is higher than 40 degrees Celsius, and it is not suitable for charging the electric vehicle, therefore, when charging, it is necessary to artificially create an environment suitable for charging.
The reason for such charging: whether the temperature is too high or too low, charging the electric vehicle will cause damage to the battery, the temperature is too high, which will cause the heat of the battery to increase, resulting in water loss, and the temperature is too low, like lithium battery charging, which will lead to the emergence of "lithium dendrites", not only to make the battery aging, but also to have safety risks.
Small connoisseurs suggest: Although many car owners, feel that the maintenance of electric vehicles is not so important, it is not a big deal to replace a battery, it is only a few hundred yuan, some of the better lithium batteries are only more than a thousand, but small connoisseurs feel that the replacement of batteries, not only troublesome and wasteful money, the battery itself is also a "pollutant", frequent replacement, will also create more "pollutants" The emergence, is not conducive to environmental protection, if possible, everyone appropriately do some maintenance of electric vehicles, so that the battery is more durable, but also directly for environmental protection to make their own contributions , also save the cost of frequent battery replacement, why not enjoy it.
I hope that the above content can help you, pay attention to electric vehicle experts, and share electric vehicle related information and views every day.