Electric tricycle battery charging method and tricycle battery maintenance introduction

　　Author ：Iflowpower – Portable Power Station Supplier

The so-called battery is an electrochemical device that stores chemical energy, and discharges electrical energy when necessary. Generally referred to as a battery. After the battery is discharged, the internal active substance can be regenerated in the manner to store electrical energy as chemical energy; the chemical can be converted to electrical energy again when discharged.

Let's take a look at the daily charging method of electric tricycle batteries. Electric tricycle battery charging method tricycar battery maintenance electric tricycle battery is generally tubular traction lead-acid battery. Model XXV×Xah, such as L2V - 120AH.

The front portion represents the nominal DC voltage of the lead-acid battery, and the rear portion represents the nominal capacity of the lead-acid battery. Before using the lead-acid battery, the density of 1.289 / cm3 is required to be injected into the battery of the battery.

The electrolyte should be maintained between the maximum and minimum liquid lines of the battery, and the dry-loaded battery is injectable for 30 min, and the battery can be used. Before using three-stage charger 12h, it is good for extending battery life. 1.

The new car's first charging method new car is best to charge. The method is to adjust the charging current to 14A, charge the charging L5h or more. The first 5 ~ L0 charging time is as long as possible, so that the permeability substance on the battery polar plate can be fully reacted, which is conducive to improving the vehicle mileage and extending the service life of the battery.

2. Whether to charge every day to use the user's usage habits, usually use during the day, go home at night. Electric tricycle is fully charged 80 ~ 120km, battery life is charged, 700 times in discharge (two years).

(1) If the mileage is enough, it is recommended to charge only once a day. (2) If you don't have enough noon, you can add it once. (3) The loss of the loss should be charged for 8 h.

If the electricity is not used (within 50km in summer, within 30km in winter), depending on the actual mileage, the charging time can be shortened, the relevant empirical proves generally driving 1h or 20km, to charge 2h. (4) If the Lokm is driven within 2 days, it can be charged for 2 days, and the charging time is more than 2h. It is used for a long time.

Every L0 day is about to charge once (more than 10h). 3. The charger charger should clean up dust on the heat dissipation fan in the machine after filling the electricity, which is essential to extend the service life of the charger.

4. Electric tricycle charger performance parameter input voltage: AC220V + 5%, 50Hz. Output voltage: DC24V, 36V, 48V, 60V, 72V (lead-acid battery pack).

Charging current: 0 ~ 20A. Working environment: 1 5 ¡ã C ~ o ¡ã C, not easy to flammab, non-corrosive gas, ventilation dry place. Insulation resistance: L0MQ.

The maintenance of the tricycle battery maintenance electric car and the electric tricycle are the lead-acid battery. The use of electric vehicle battery and maintenance lead-acid battery is now an important battery that is now important. The battery is not used by bad, and it is declares that it is unable to talk.

The battery charging performance is good and the battery life and use performance will play a lightweight Use, must pay attention. 1. Therefore, the battery should be used to prevent depth discharge, and to be shallow, and the general situation should be done: the battery will charge the best at 50% -70% in the battery.

2. Therefore, the battery should prevent over-discharge, undervoltage protection is effective measures. The undervoltage protection measures are controlled by electric vehicle controller, but due to electric vehicle instruments and indicators such as power consumption is not controlled by controller, once the electric car lock starts electricity, although the current is small, Time discharge, the battery will appear over-discharge.

Therefore, you can unlock it for a long time, it should be turned off immediately. 3. The charging current should be less than or equal to the charging current acceptable to the battery.

Otherwise, the excess current that is overcharge will cause the electrolytic water to consume too fast, and there is a serious precision phenomenon, and the time is long. Very difficult, so the charging is prevented when charging. The charger produced by the formal manufacturer ensures that the battery is overchargeable.

4, lead-acid batteries are particularly afraid of loss of electricity, loss of electricity battery 3-7 days, will be permanently damaged, so please charge as soon as possible after the battery is used. With regard to long-term battery, the battery should be charged once every 15 days to compensate for the battery loss when the battery is stored. 5, the battery is running in the high temperature season, there is an important problem of overcharge.

Therefore, the summer should be reduced as much as possible to reduce the battery temperature, ensure good heat dissipation, prevent charging after exposure to the sun, and should stay away from the heat source. In the case of low temperature, there is a problem of poor charging and insufficient charging due to insufficient charging. Insulation and antifreeze measures should be taken at low temperatures, especially when charging should be placed in a warm environment, which is beneficial to ensure sufficient electricity, prevent the occurrence of irreversible sulfate, and extend battery life.

6. Under normal circumstances, the battery life of the discharge is about 1 year, and the discharge depth at 50% -70% battery life is around 1 and a hal.