How to charge and use a newly purchased electric vehicle or a newly replaced battery? I believe that many users are very concerned about this problem. Some netizens and users consulted me, newly bought electric vehicles or new batteries, charged and then used before the first use, or charged and then used well, these problems that everyone cares about, with my years of practical experience in repairing electric vehicles to share with you, to make a reference.
New electric cars and new batteries have several issues you need to understand
Newly bought cars, some dealers have been purchased for a long time, some of the batteries used are factory-equipped, may be put for several months, and even some have not been charged for half a year, at this time the new battery is installed, the battery will be in a state of underpressure. If it is not fully used, the motor will run for a long time under low voltage, which will lose a lot of battery life.
Replace the new battery, the same situation, some agents engage in activities, electric vehicle stores, repair shops, battery retail stores, will store a part of the battery, there is time to sell slower, put a few months of battery will have a deficit, the battery's power may drop to 60%, this time to the user to install, and then require the use of recharge, this is the reverse, not desirable.
Need to be fully charged before use, the battery life will have a protection, if it is used in an undervoltage state, the motor high-speed operation will make the battery loss too large, resulting in life decline.
Which method is right for the new battery of the electric vehicle to be recharged and recharged?
As for buying a new car and replacing it with a new battery, the views and statements of car repair masters and industry insiders are different. Some repair unions say that after using up and then charging, using about 30% of the time to fully charge, several times in a row, will have a certain protection for the battery. There are also people who think that it is better to use it after being fully charged, so that the battery will be better, which statement will be correct?
Today, for these two questions to say that I have accumulated some experience over the years of maintenance, if what is wrong with this statement? Or is it right? Welcome to leave a message in the comment area to communicate, here you can also actively support the like, pay attention to it, the following content is more important.
1, newly bought electric vehicles or xinan batteries fully charged and reused,
Everyone should understand one thing, no matter which brand of electric vehicles and batteries are sold to the hands of users, there is a certain amount of transportation and storage time. Like the electric vehicles produced by manufacturers, they are stored to a certain amount, and then distributed to agents around the province to the general agent place of each province. The general agent also has to store for a period of time, and then wholesale to the second and third level agents, from transportation to storage is another period of time, about 1 to 2 months.
To the place of the second-level agent, it is also distributed to the third-level and fourth-level and fifth-level dealers, and it is also stored for a period of time, back and forth operation, and the battery deposit time is two or three months. Some batteries are factory-equipped, follow the electric vehicle transport, after each link and from about 2 months to a period of time.
In the dealer store to sell fast, the battery will sell fast, walk slow vehicles, batteries will be backlogged for a period of time, some users will buy electric vehicles, the installed batteries may have been put for 3 to 5 months. Many people will not pay attention to this, never look at the battery's factory date, as for the warranty, give you a year from the day you sell.
If you encounter this situation, when the newly purchased electric vehicle is installed, you should ask the shop owner, what is the date of the battery leaving the factory? If it is a new battery that has been placed for 2 to 3 months, it needs to be fully charged and reused after arriving home, and the battery has a good protective effect.
2, the new battery factory date time is short, the use of exhaustion and recharging
Some brands of electric vehicles do not have factory batteries, or repair shops, it is supplied by battery dealers, will choose the buy-as-you-go method. The storage date of this kind of battery is generally very short, and the longest is between one and a half months and two months. Like a month or so very much, they know that this battery can not be put for a long time, there is a sense of responsibility for the user.
Some sell a car and let them send one or two sets of batteries over, so that the battery factory date is very short, the store does not press the goods, and the battery you replace is relatively short.
If you buy a new car or replace the battery, see the battery factory date is relatively short, repairmen and installers will recommend that you use up and recharge, even if you do not tell you to use the internal power method, you can also use the use of recharging, especially the first three times to use 25 ~ 30% of the power when a one-time full, winter takes 10 ~ 12 hours, the charger becomes a green light float charge for an hour, summer charge about 10 hours.
Precautions for buying a new car for a new battery
Many people buy a new car for a new battery is not attentive, do not pay attention to some of the vehicle accessories installed in what brand, especially the battery is an what brand, what is the date of the factory?
When buying a new car or replacing a new battery, pay attention to these aspects, your electric car will be more durable, and the battery will be used for a long time.
The first point is to buy a new car when optimistic about the appearance, configuration, but also to ride to experience; some people go to the electric vehicle trading market to see a lot of brands, all kinds, dazzling, the eyes also look at the flowers. Be sure to remember these points to choose points, such as choosing a style, looking at the configuration, asking for the price, and then riding to experience the comfort of riding, feeling the state of operation.
The second point of the installation of the battery brand selection and factory date observation, buy an electric car to choose a good battery brand is very important, this is related to the length of time you use, some good brands of battery use time will be long, the general problem will be more, the battery life will be less. Stable and reliable performance is the most important thing.
When installing the battery, pay special attention to the fact that the battery has a factory date on it, and there is also a box on it, and the installation is recent, and the long time refuses to install, so that the warranty period will be short, and you will suffer losses. Battery brands choose Tianneng, Chaowei, Xupai can do.
Point 3 When buying a car or changing the battery, ask how to use the battery charging, come to my place to repair the car, some customers will ask how to replace the battery, how to charge? With some details in hand, the battery can be used longer.
When installing batteries, some shops have honest repairmen or salespeople will take the initiative to tell you that the new battery has just begun to use how to charge the method, most people will not give you the initiative to say, unless you ask him to tell you. If you want to trouble, you can use the new battery back home to fully charge and then use it, and turn it into a green light to disconnect.
Duo Bin gave summary suggestions:
When changing the battery, look at the factory date, in about a month can be used to use up and recharge, one-time full, cold can be floated for an hour. Found that the factory date is more than two months, it is necessary to use the home full and then use, note that the charger becomes green light will be disconnected, so that the battery often maintenance will have a certain effect.