How many kilometers can an 48V 30Ah (48V 30Ah) lithium battery for an electric vehicle run?
To calculate the mileage of a 48V30Ah (48V 30Ah) electric vehicle lithium battery, you need to know the rated power of the electric vehicle motor. The following calculation is based on a 500W power motor:
Example: Electric vehicle lithium battery 48V 30Ah (48V30Ah), with 500W motor, electric vehicle speed is calculated at 35 km/h;
Through calculation: current size = motor power / voltage size = 500W / 48V ≈ 10.4A, that is, the average working current of electric vehicles is about 10.4A;
Driving time = battery capacity / average current = 30Ah / 10.4A ≈ 2.9h, that is, the theoretical driving time of an electric vehicle is about 2.9 hours;
Driving mileage = driving speed * driving time = 35km/h * 2.9h ≈ 100km, that is, the theoretical driving mileage of electric vehicles is about 100 kilometers;
That is: an electric vehicle with a 48V30Ah lithium battery for an electric vehicle with a power of 500W motor has a theoretical driving range of about 100 kilometers.
Of course, there are 400W, 600W, 800W of electric vehicle motor power. Specifically, you can calculate the actual motor power and then cooperate with the above calculation method to get the theoretical mileage;
In addition, the above is calculated based on theoretical data under ideal conditions. The actual driving process is difficult to be consistent. After all, each rider has different weights, different riding habits, different roads, and different places of climate and environment. Therefore, the above The theoretical mileage can only be used as reference data.
The above is organized by Shenzhen Benwei Lithium Battery, please refer to it.
