How to maintain the motor of electric vehicle?
It took the car a year to find out, and the biggest expense was the battery. A set of lead-acid batteries 3, 400 yuan, up to more than a year on the scrap, and really some heartache. Can not let the battery run more than a few years? Certainly! This country, protect the environment good, ten years ago many people had studied. Electric vehicle battery is traction battery, and other batteries are different, we ride the electric car want to ride faster, far away, charging is not convenient, with the charge, charging time want a little shorter. Therefore, the discharge current of the battery of the electric vehicle is larger, the discharge depth is deeper, the charging current is larger, and the charging interval is longer. This makes the battery performance quickly damaged, seriously affecting the battery life
How to prolong the service life of battery? First, the car to light, better performance. Using simple models of battery life style is relatively long, because the wheel diameter, light weight, battery light burden. And some cars using brushless motor or high-speed motor, discharge current is smaller, such a car at 20 kilometers per hour cruise current is about 4a, this kind of car life is relatively long. Second, the battery should choose a good quality brand. Third, choose a good charger. The popular phrase is: battery is not bad, is full of bad. Therefore, the charger should be used well. Fourth, the car does not use batteries for a long time, a Zhou Chong, a power. (continuous two to three months without charging, the battery will be abolished) fifth, cycling should pay attention to, generally take the start, climbing, manpower help line, without overloading, do not drive fast, often charging. Six, battery vulcanization is the first killer of battery life.
