Folding Charging Fan

Charging Folding Fan. When fully charged (3S), the maximum rated power is 10W. The wind speed can be adjusted steplessly. It supports TYPE-C fast charging or DC5.5 18650 battery. It can be installed with a battery capacity of 100WH or higher.

1. Purchase a fan blade with a diameter of 155MM or less. The motor uses a 24V 385 brushed motor. The reason for using it is that I have an idle one, and the brushed speed control board is very cheap.

2. The battery is installed in a series of three 18650 batteries. The battery bracket can be downloaded from this website: https://makerworld.com/zh/models/144487#profileId-157121

3. Search for the speed control module and TYPE-C fast charging module according to the picture on Taobao. During assembly, M2*5 screws are required, or glue can be used instead.

Note: The wind power is related to the motor power. 10W wind power is sufficient. If it is not enough, you can replace it with a higher rated power. If you have any minor changes, please leave a message, and I will try my best to...

2024/5/1

Added fan blades for those who don't want to buy fan blades. It is recommended to buy injection-molded fan blades. Printed fan blades are rough and affect efficiency.

2024/5/6

1. The fan bracket has been improved by removing one part and tilting it up slightly.

2. The DC opening on the base has been removed.

3. Added installation guide video: [Folding Charging Fan Assembly Guide] https://www.bilibili.com/video/BV1hm421H7mg/?share_source=copy_web&vd_source=675b19dce9bb0d2718088cd89fa52058