What should I do if I don't use it if I don't use electric car battery?

2022/04/08

  Author :Iflowpower – Portable Power Station Supplier

What should I do if my electric car is parked for half a year? In fact, this problem, many people will encounter, for example, in daily life, due to travel or tourism; for example, during the season, many people are reluctant to ride electric cars, while the summer gradually warmed, everyone reused Using electric cars, long-term electric vehicles, it is easy to cause serious loss of electricity, resulting in sulfate that cannot be charged. This situation is that the battery that is usually said is starved. This battery of this battery block is generally only 5.

6V, which will not exceed 6V. About such a battery, most is a battery changing battery. But change a set of batteries, it is a pity, especially the battery that has just been warranty.

So how do you reactivate the battery? Let's take a look at the working principle of the battery, which will convert chemical energy into electrical energy. When the lead-acid battery is insufficient, the chinel cells of the yin and yang wool can not be fully transformed into a sponge-shaped lead and lead, if the long-term is not charged, the lead crystals of sulfate can cause a plate vulcanization, and the battery quality is deteriorated. If the battery occurs after the battery, then select charging, then the amount of oxygen appears in the anode is greater than the adsorption capacity of the cathode, so that the internal pressure of the battery increases, resulting in a gas spill, and the electrolyte is reduced, and the active material can be soften or detached.

Battery life is shortened. Generally, the battery is hungry, and can be activated with reference to the following methods! 1, lighter vulcanization: Balance charging. You can make a general activation charging of the battery (ie, balanced charging), usually last until two days, you can return to normal.

2, the vulcanization is heavier: water therapy charge and discharge. It is necessary to recover the normal treatment and discharge of it. The specific method is: first adding the battery to the low water or density of 1.

05 g / cm3 dilute sulfuric acid to the rich liquid, and then charge the current of 0.05-0.018c2a for about 20 hours, and exhaust flow fluid, and then make capacity test.

Repeat the above operation until the battery capacity is restored. 3, vulcanization severely use repair instrument. If the battery is very serious, the normal repair method is no longer used, and the high resistance to the repair instrument can be used to increase the voltage to 10V, and then charging, there is a certain probability to reactivate the battery.

4, parallel law. Find a group of batteries with the original battery, and put it in parallel with this group that cannot be charged, so that the battery is discharged to the battery that cannot be charged. After several cycles, there is a chance to re-activate the battery.

This method is also a method used by many battery dealers in detecting a battery that is completely uncharacted. Then charging can also achieve the purpose of charging. This principle keeps, in series, the principle is almost.

Also upgraded the voltage of the whole group. 5, series method. A 12 volt battery of a normal voltage is connected in series on the entire group of batteries.

For example, the original car is a battery of 48V-20AH, then we will join a 12V-20AH battery in series. The 12V battery voltage of a power is about 13V. After in series, the voltage of the entire set of batteries can then be charged with his original charger, so that the electric charge can be put in, after plugging in the charger, charger Is a red light, at this time, you can enter the electricity.

When the charger is turned to the green light, take the other series of batteries. Then charge it properly. 6, low voltage charging method.

Charging the small model of the charger. For example, it is a group of 60V-20AH batteries, then we charge with 48V-20AH chargers. In this case, it can be charged.

The principle is also similar to the first, and the voltage of the charging voltage and the battery is closer. 7, single battery charging method. Charging a single battery with a 12 volt motorcycle charger, can activate the battery, but this charging is slow, it is generally charged for more than 7 hours, the battery voltage will rise slowly to 12V.

If all the individual charges take time. 8, special charger method. Tianneng charger is automatically identified by battery voltage, no matter how many volts of a set of battery voltages, you can automatically identify the voltage, he can charge it in.

For example, the original car is 60V-20AH battery, now only 30V is not arriving, it can be charged inside. As the voltage increases, it is also suitable for a higher level of voltage, and then charging the battery. Taiwan Bell, Green Jia Electric Motor, Jin Peng tricycle is equipped with this brand of charger.

9, try fast charge. It is possible to try fast charging one to two hours, and use the professional detector voltage to rise, if there is an elevation, you can choose to continue charging with the original charger, so you can activate the battery. However, it should be noted that if the battery loss is quite serious, then it can't use it on the activation of the battery.

Only by changing the battery can solve the charging problem. Finally, teach everyone a way to protect the battery. If the electric car is not used for a long time, you should choose to put the electric car is charged, and it should be noted that it is charged once every other month, and the battery is turned off, or put the battery Unplug the plug.

Because in addition to battery self-discharge, accessories such as controllers will also lose power. This way, you can maximize the battery. Here to everyone, how is the usual electric car battery?.

Generally speaking, electric cars do not ride for a long time. Here is ten days, such as a long door, to come back for a dozen or twenty days. It is recommended that you don't ride more than ten days, you will be full of batteries and then turn off the air.

When you come to ride next time, if it is a two-month, the battery's power is still more. If there is, if you don't ride a few months. It is best to disconnect the air switch after the battery is fully charged, entrust your family or other friends to charge, charge the electricity every 2 to 3 months, and then turn off the air after full.

This way, the maximum extent is to protect the battery. .

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