What is the first charge of a new electric car?

First of all, the new electric car battery is charged for the first time, do not drain the power, which will have a great impact on battery life. The first three times for the electric vehicle battery charging time should be more than 12 hours to activate the power. Under normal circumstances, electric vehicles (not often carrying people, not climbing all day), when the remaining battery power is between 30% - 50%, the best battery charging, can avoid the early capacity loss of the battery, can also avoid over-discharge.

Secondly, when the electric vehicle battery is charged for the first time, the charger may generate heat quickly and the heat is very high. Therefore, especially in the summer charging, the charger should not be placed on an object that is easy to heat and burn, and it is best not to put it on. On the seat of the battery car, it is prevented from catching fire, because many people will spontaneously burn the battery when charging. Please pay attention to it.

Then, after the new electric vehicle battery is first charged, it is best to discharge the battery once a month, and then charge the electric vehicle battery after deep discharge. The time is controlled at 12 hours. This will greatly benefit the power recovery of the electric vehicle battery. When the battery's power is greatly reduced or the electric vehicle charger is not charging, it is necessary to add distilled water to the battery to improve the life of the electric vehicle battery.

When charging, plug the plug into the electric car and then turn on the power. This is a good way to ensure the battery voltage is stable.

The new battery that the electric car just changed should not be rushed to charge immediately. You can drive it for 10 to 15 kilometers before charging. The new battery is charged continuously and the charger is turned off one hour after the green light is turned on. At this time, the battery should be kept for 4 hours. Electric vehicle batteries should be used frequently, do not wait until the battery is exhausted, so that the battery will lose power, the service life will be shortened by one-third; do not overcharge, do not stop charging after the charger has switched green light for more than 2 hours. Overcharging can cause the battery to deform or even directly damage the battery.

The following is by----Dvors Lithium ---- sales specialist to explain in detail how the new battery of electric vehicle is just starting to charge.

1. Must you use the power to charge? --The power is running out but not exhausted

When the electric car battery is newly bought, the battery will not be too full, but it will not be too small, unless it is an old battery or a poor quality battery. When you use it, you should estimate the distance that you can run according to the estimation of the merchant, so that you don't have electricity or run out of electricity. When the electric vehicle display has reached the last grid, you should consider not riding, and you are ready to charge.

2, try to avoid charging behavior indoors, should be carried out outdoors.

When the battery of the electric bicycle is charged, it will run out of flammable gas. Therefore, the charging must not be in a narrow and sealed environment. The ventilation and waterproofing should be selected, and the ambient temperature should not be too high. The charging pile of the community is most suitable.

3. The conditions allow to choose the daytime charging, easy to control the charging time

Everyone knows that the battery should be full when charging for the first time, but the full charge does not mean overcharging. It is easy to control the charging time during the daytime charging, so that the battery will not be overcharged and discharged for the first time, so it is easier to make the first chemical in the battery. The reaction was normal.

4, 5-6 hours, you can avoid overcharging

Regarding the charging time of the first charging, since the battery of the battery car is not used at the factory, it has not experienced charging and discharging, and the battery is required to work normally. Under normal circumstances, the charging time is about 5-6 hours, so that the battery can be fully charged, and the subsequent application can be charged a little longer. Charging during the day can give you a better grasp of time. After the battery is used for half a year, it is recommended to discharge the battery once a month, and then charge the battery of the electric vehicle after deep discharge. The time is controlled at 12 hours. This will greatly benefit the power recovery of the electric vehicle battery.

5. How much more is it necessary to recharge when there is enough power left? - depending on the situation

Under normal circumstances, electric vehicles (not often bring people, do not climb all day), when the remaining battery power is between 30% - 50%, the best charge, can avoid the early capacity loss of the battery, can also avoid over-discharge; If you often bring people and climb the slope, it is recommended that the remaining power be charged at 50%; if it is usually opened very rarely, 60%-70% of the battery power is not used in one week, it is recommended to charge once; if it is out or long-term, The battery generates self-discharge and causes "running". The battery loss will seriously affect the battery life. It is recommended to charge once a month.

6. Is it better to charge as fast as possible? - also divided into situations

It’s right to use the battery for diligent use. It’s charged every day after riding, but this is the case. If your battery can run for 30 kilometers, it will be charged for 5 kilometers or 10 kilometers, which is not good for the battery. Because when the battery is fully charged, there will be a gas overflow, and this gas is generated by the decomposition of water in the electrolyte, so that water loss occurs. Frequent such charging, the number of water loss of the battery increases, the battery It will also enter the expiration date very quickly.

So the good way is that if you don't ride the electric car the next day, you'd better fill it up, but when you ride 5 kilometers or 10 kilometers, the next day is enough to run, it is best to wait. The next day, after riding, recharge, so that the battery's water loss will be reduced, and the battery life will be extended.

7. Continue to pay attention after the first time

After the first charge, although it is not the first charge, but the second time is considered a new car charge, this time you can let the battery car run out of power, and then a long time charge, this charge can maintain 8-9 Even 10 hours, in order to let the battery car chemical reaction for a complete cycle, this is what electric car dealers told me.

8, security issues to keep in mind

When the battery car is first charged, the charger may generate heat quickly and the heat is very high. Therefore, especially in summer charging, the charger should not be placed on an object that is prone to heat and burn, and it is best not to be placed in the seat of the battery car. On the child, to prevent fire, because many people will have spontaneous combustion of the battery car when charging, please be careful.

Before the first charge, the electric vehicle runs out of electricity, but it cannot be used up. When the electric car is newly bought, the power will not be too full, but it will not be too small, unless it is an old battery or a poor quality battery. When you use it, you should estimate the distance that you can run according to the estimation of the merchant, so that you don't have electricity or run out of electricity. When the battery power display has reached the last grid, you should consider not to drive the car, but have to prepare for charging.

The first charge should be chosen to charge during the day. Everyone knows that the battery should be full when charging for the first time, but the full charge does not mean overcharging. It is easy to control the charging time during the daytime charging, so that the battery will not be overcharged and discharged for the first time, so it is easier to make the first chemical in the battery. The reaction was normal.