How to use the new electric vehicle battery correctly the first few times

The first charge of the battery is called the initial charge, and the initial charge has a great impact on the service life and charge capacity of the battery. If the charge is insufficient, the battery charge capacity is not high, and the service life is short; If the charge is excessive, although the electrical performance of the battery is good, it will also shorten its service life, so the new battery should be carefully charged for the first time. For ordinary batteries, the initial charge must be carried out according to the charging specifications before use.

For dry-charged lead-acid batteries, according to the instruction manual, although they need to be used during the specified two-year storage period, as long as the electrolyte of the specified density is added and left for 15min, it can be put into use without charging. However, if the storage period is more than two years, due to the partial oxidation on the plates, in order to increase its charge capacity, it should be recharged before use, and recharged for 5h-8h before use.

Battery manufacturer engineer to your problem!

Usually ordinary lead-acid batteries are best to use floating charging methods, generally do not overcharge, it is best not to let the battery completely discharged, if you want to make the battery life longer, it is best to charge after discharging to 25%, and the charging time is about 8 hours.

My friend sells electric cars, and your approach is correct.

The battery needs to be activated.

Also, the charging time must be more than 5 hours, so as to prolong the life of the battery.

Frequent charging is not correct.

For the first time, the new battery car does not need to be recharged after the battery is used up, and the battery life will be greatly affected by the complete use of battery power and then charging. It is not necessary to completely use up the battery of a new electric vehicle for the first time and recharge it, so do not run out of power, which will have a great impact on the battery life. Electric vehicles often do not reach the capacity when charging for the first time, at this time should be used in the way of discharge cycles, such as riding for a few hours and then charging until full, which can effectively extend the service life of the battery.

The time should not be too long, preferably no more than 12 hours. The battery is most afraid of power loss, and keeping enough power often can prolong the life of the battery.

No, if the power is not enough, it is necessary to fully charge and then drive, try to fully charge and drive as soon as possible when the battery power is consumed to 20-30%, do not use up the power, which is beneficial to the service life of the battery.

Newly bought electric car, there is no need to use it all up for the first time, normal charging is OK, the battery is best float charged, the first is good for the battery, and the second can ensure that the car can be used at any time.

If you buy a new electric car battery, of course, you have to use it for eight points, and then you can charge it again without using it all.

No, it will be fully charged when you buy it, and it will be charged when you run out in the future to keep it fully charged.

If it is used up, it is easy to scrap, and it is best not to use it below 20%.

If the newly purchased electric vehicle battery is a lithium battery, it does not need to be fully used up for the first time before charging. The lithium battery can be charged at any time, and it can be unplugged when it is fully charged.

The newly bought electric car does not have to be charged after all the electricity is used, you can just charge it normally.

In this case, depending on the battery specification and model, the charging method is also different, or the installation manual operation.

The lead-acid power battery for electric vehicles has no memory effect, and there is no need to use up the electricity for the first charge.

When 100% of the electricity is used up, the general charging time of the matching charger will be 8 10 hours, not more than 12 hours (it will have an impact on the battery life), it is not recommended to use up the electricity every time you use it, it is generally recommended to charge it at about 70%, and the charging time is 6 to 8 hours.

Brief introduction of battery car:

Battery car, also known as "electric vehicle", is a pure electric motor vehicle driven by a battery (battery) and an electric motor (DC, AC, series excitation, and other excitation). In recent years, it has been very widely popularized in our country.

The main purpose of the electric sightseeing car is to carry passengers in parks, scenic spots, leisure resorts, universities, hospitals, golf courses, real estate companies and other places, the main purpose of the electric patrol car is to carry out public security patrols in station squares and dense places, and the main use of electric trucks is in factories, ports, logistics warehouses, etc.

: Do you have to recharge the new battery of the battery car for the first time?

The first time the new battery of the battery car is charged, the battery power is used until the remaining one grid (25%) of electricity can be charged, and after the green light is on, the charge will be increased for 1 hour. The maximum charging time should not exceed 8 hours.

If you are usually busy and do not have time to charge continuously, you can charge it at any time, but you need to connect and charge for 8 hours once a week.

No. When the electric vehicle battery level has reached the last grid, it is necessary to prepare for charging.

Newly purchased batteries for electric vehicles.

The battery is not too full, but it is not too little, unless it is an old or inferior battery. When using, you should estimate the approximate distance that can be operated according to the estimate of the merchant, so as not to run out of electricity or electricity. When the electric vehicle battery level has reached the last grid, it is necessary to prepare for charging.

No, you can't completely drain the battery in the battery, which may damage the battery.

Under normal circumstances, it is recommended that the battery needs to be charged when there is still about 20% to 25% of the battery. Do not use up the electricity completely, which will harm the battery.

When charging, the battery needs to be fully charged, when the charger's indicator light is fully charged, it is recommended to pause and not unplug the charger, and then let it charge for an hour, so as to ensure that the battery is fully charged.

The lifespan of a new set of batteries is generally around 500 times of full charge and discharge, so care needs to be taken to minimize the number of charges.

Normal use is sufficient, and no special maintenance is necessary.

1. Should I discharge the battery before charging?

Unlike other secondary batteries, lead-acid batteries have no memory effect, so no matter what state of charge the battery is, it can be charged directly without discharging.

2. Do I need to charge the new battery before using it?

The battery is generally in a fully charged state when it leaves the factory, but there will be a phenomenon of self-discharge in the sales process, so the new car should be replenished before use. Simply charge the new car with the special charger until the green light is on.

3. Does it take 24 hours to fully charge for the first time?

Generally, the battery of an electric vehicle is fully charged in 8 to 10 hours, and the battery can be appropriately floated for another 1-2 hours after it is fully charged, but remember that it is best to charge it for no more than 12 hours each time. Otherwise, the battery will bulge and deform due to overcharging. In addition, after the battery is used for more than half a year, the battery should be deeply discharged once a month, and then charged the battery after deep discharge, and the time should be controlled at about 12 hours, which will help the recovery of the battery power of the electric vehicle.

4. How much power is left before charging?

Whether it is a newly purchased electric vehicle or an electric vehicle that has been used for a period of time, the battery cannot be completely used up and recharged, which will cause the battery to lose power and seriously reduce the battery life. The specific charging should be based on the actual situation, under normal circumstances, it is best to start charging when the power is about 30% left.

5. For the first charge, the safety issue should be kept in mind.

It's best to charge your new electric car during the day, so you can better control the time. When charging, it is best to place the charger next to objects that are easy to heat and burn, and it is best not to put it on the saddle of the battery car to prevent overheating**.

All in all, the maintenance and maintenance of electric vehicle batteries is very important, the correctness of the charging method directly affects the service life of the battery, and even the improper charging method will have potential safety hazards such as **, I hope the majority of car owners pay more attention to it!

Since the shallower the discharge, the number of cycles will increase significantly. Therefore, according to this theory, frequent charging is beneficial to the cycle life, but as far as the pre-argument of the charger used in large quantities on the market is concerned, due to the influence of the most advanced factors and technical level, the charger has a failure rate.

Defects such as high quality, poor reliability, and low accuracy. Therefore, sometimes frequent charging can affect the service life of the battery.

So, the new electric car battery.

It is not necessary to completely use up and recharge the battery for the first time, and never run out of power, which will have a great impact on battery life. The first three times to charge the EV battery should not exceed 12 hours.