The small lithium battery fan has a driver. According to the China Science Popularization Network, we learned that the small lithium battery fan needs to be powered by electricity to work, which is mainly composed of battery power and drive motor. The lithium battery serves as the power source for the small fan, providing the required DC power for the circuit, while the drive motor converts electrical energy into mechanical energy to rotate the blades, thereby generating electricity. wind power. Usually, small lithium battery fans have a built-in small motor, which can produce superior performance at high speed, low noise and low vibration, and at the same time convert electrical energy into mechanical energy. When working, the motor receives power from the lithium battery through the circuit and drives the blades to rotater quickly, thereby drawing in and expelling surrounding gas to create a wind effect. It should be noted that small lithium battery fans require frequent charging to maintain battery power, and they also require regular cleaning and dusting as well as maintenance of mechanical parts to ensure stable operation and extend the service life. At the same time, you should pay attention to safety when using and charging to avoid battery damage or safety accidents such as short circuit.
What's wrong with Sanyo lithium battery from Japan not working when used on small household lithium battery fan?
.....Nowadays, batteries are generally 2500 mAh. It is best to use a standard 1A charger. Generally, an 18650 battery can be fully charged in3-4 hours!... If you use a high current charger, the charge will get very hot. cause damage to the battery...and high current charging can only charge about 80%, then switch to low current to continue charging. In fact, the full charge time is about the same... .. ..In the past, there were small capacity 1500 mAh batteries, which were enough for about half the time..
......As for batteries with a capacity of more than 3,000 mAh, most of them are just gimmicks...
Voltage deviation, battery failure, motor failure.
According to Baidu's experience query, it can be seen that Japan's Sanyo lithium battery does not rotate when used on a household lithium battery small fan, for the following reasons:
1. Voltage If it does not match, you need to confirm whether the voltage of the Sanyo lithium battery is consistentwith that of the small fan.
2. The battery is defective and may need to be replaced.
3. The motor fails and the small fan cannot be driven. It is recommended to check the engine.