The voltage and current of electric vehicle batteries are both very important, and the specific analysis is as follows:
The Importance of Voltage:
Voltage represents the potential difference between the positive and negative electrodes of a battery and is a key indicator for measuring the operating voltage of a battery.
The higher the voltage of an electric vehicle, the longer it can travel, resulting in increased power, speed, and traction.
The common voltage specifications for electric vehicles in the market include 36V, 48V, 60V, and 72V. Increasing the voltage will increase the battery capacity, but correspondingly, the price will also rise.
Battery voltage is an important factor in ensuring battery life, and high or low voltage can cause damage to the battery.
2. The Importance of Current:
Current represents the amount of electricity that a battery can output per unit time and is a key parameter reflecting the battery's current output capability.
The higher the current, the stronger the discharge capacity of the battery. Generally speaking, electric vehicles with higher current values tend to have faster speeds.
The common electric vehicle current specifications on the market include 10A, 14A, 18A, and 20A.
At the same voltage, the larger the capacity of the battery, the stronger its operating ability.
3. Comprehensive consideration of voltage and current:
When choosing an electric vehicle, the configuration of voltage and current should be considered based on individual needs.
If you pursue a longer range, you can choose a vehicle with higher voltage; If speed performance is emphasized, electric vehicles with high current can be considered.
As the voltage and current increase, the price of the vehicle will also increase accordingly. Meanwhile, excessive voltage or current may also lead to higher energy consumption and potential risks of battery damage.