There are more and more friends riding electric bicycles on the street, but few know the correct way to charge the battery of electric vehicles. Today Electric Bike Manufacturer will introduce how to charge electric vehicle batteries:1. To keep the battery fully charged, ride the electric moped every day, regardless of 10-50km, should be recharged, so that the battery is in a "full state" for a long time, and the battery is charged on the same day. The plate vulcanization occurs and the capacity decreases.2. Perform regular deep discharge: It is recommended that you use the two-pass after two months to perform a deep discharge, that is, long-distance riding until the undervoltage indicator flashes and the power is exhausted, and then recharges to restore the battery capacity, which also allows you to understand the battery Whether the current capacity level needs to be maintained and protected.3. It is forbidden to store under power loss: storage under power loss will seriously affect the service life. The longer the idle time, the more serious the damage to the battery.4. Regular inspection: If you buy a new car with a continuous mileage of 50km, there will be a serious reduction in the continuous mileage within three months, such as more than ten kilometers. At this time, you can use a multimeter to check the voltage value of the battery external terminal. Generally, it should be 39 when fully charged. -42V, if the voltage is less than a few volts, or the voltage of one battery in the battery box is lower than 10.5V, it may be an internal single-cell short circuit. At this time, you should find a repair station to repair and replace, so as not to damage the other two good batteries. Also check the charger for malfunctions.5. The designed load capacity of the electric bicycle is 75kg, so avoid carrying heavy objects. Please use your pedals to help when starting and climbing. Because the motor current increases at this time, the battery discharges too fast and the voltage drops rapidly. The smaller the depth of discharge of the battery each time, the longer the service life of the capacitor. Therefore, reducing high-current discharge can extend battery life and increase mileage. In addition, no matter how large the battery pack is, users should develop a good habit of charging as they use them.6. It is normal for the battery capacity to decrease with the temperature in winter. Taking 20\u2103 as the standard, the capacity at -10\u2103 is generally 80%.7. Keep the battery surface clean for a long time. Exposure to the sun is prohibited when storing the car. The car should be placed in a cool, ventilated and dry place.8. The life span of lead-acid batteries used in electric bicycles has a great relationship with the daily maintenance of users.