The relationship between the components of fat tire electric bike is as follows:
Battery is the core part of fat tire electric bike, accept the electric energy of charger, store it and output it by motor, output is controlled by controller.
The charger is a kind of equipment directly connected with the battery. The quality parameters of the charger directly affect the electrical performance and service life of the battery, so it is necessary to require “matching”.
The controller controls the output of battery current and voltage and has the function of under-voltage protection. The level of “under-voltage protection point” affects the discharge depth of the battery. Therefore, if the mileage is affected, too low will cause over-discharge and damage the battery.
The motor efficiency affects the battery power supply current, the lower the efficiency, the greater the current, and vice versa.