How to distinguish between 48v and 36v electric vehicle batteries?

Electric bicycles are loved by everyone because of their convenience and environmental protection. However, many consumers don’t know what type of battery they have after buying them and riding them for a long time. They don’t know when it is time to change the battery. What type of battery. And most of the electric vehicle batteries on the market are 48V or 36V, so how do you distinguish between them? The author tells you! Generally speaking, there are three methods: 　　 1. According to the mileage of the new car, confirm the battery model 1, 30 About kilometers, it is estimated to be 36V12A battery.　　 2, 40 kilometers, it is estimated that it is a 48V12A battery.　　 3, 60-80 kilometers, if the battery is under the seat, or under the foot and the battery box is one, it is estimated to be a 48V20A battery. If the battery box is under your feet, it is assembled by two long strip boxes, which is estimated to be a 48V28A battery. 2. The battery model can be distinguished by the charger by looking at the output current of the charger. You can know what type of battery is according to the following parameters: 　　 prompt, see the charger: output voltage **V DC; 　　36V is: output Voltage 36V--42V DC; 　　 if the output current is 1.5A, then the output current of 10AH, if it is 1.6A, then it is 12AH; 　　48V is: output voltage 48V--59V DC; 　　 if the output current is 1.7A, If the output current of 48V10AH is 1.8A, it is 48V12AH; if the output current is 2.0A, it is 48V14AH if the output current is 2.3A, it is 48V17AH; if the output current is 2.5A, it is 48V20AH; 3. How to distinguish between 48v and 36v electric vehicle batteries can be confirmed by the number of batteries in the battery pack? 48V is usually composed of 4 12V batteries, and 36V is composed of 3 12V batteries. The voltage of 48V batteries is also high due to one extra battery. , So there are certain advantages in speed and mileage. This is usually inseparable from the power of the motor. The 48V battery is 16A, and it can run about 45-50 kilometers with a single charge, and it can be used for 20A. When running to about 60 kilometers, 36V can only run about 35 kilometers at most, and the battery needs to be 14A. Because of the lower voltage, the uphill ability is far inferior to the 48V car. When the battery capacity is larger, the price is The higher it is, such as the 48V20A battery, the 4 regular manufacturers cost about 700-800 yuan, while the 36V14A with the first level usually only costs about 320 yuan. In short, what kind of car you want depends on your riding mileage and slope. It depends on how much, it is best to choose the ordinary bicycle type, the repair rate is low, and the uphill can be artificially assisted, which reduces the probability of damage to the battery, motor, and controller, and the battery life will be longer.　　 The above is about the identification of electric vehicle models and the difference between 48v and 36v electric vehicle batteries. I hope it will be helpful to everyone. Previous: The influence of temperature on electric vehicle batteries