Description
Portable Fan Control Module with Lithium Battery Charge Controller
- 3.7v Battery
- Voltage out: 3.2-3.7-3.9V-off
- Input Voltage: 5V
- Micro USB Charging Port
- Size: 26x26x5mm
- Mini DC Charging Fan Circuit Board
- 3 Level Speed Control & LED Indicator
- Ideal for Electrical Circuitry & Parts
This Mini DC Charging Fan Circuit Board is a must-have for any DIY enthusiast.
With 3 level speed control and LED indicator, this fan circuit board is perfect for electrical circuitry and parts.
Its compact size makes it easy to install and use, while its powerful motor ensures efficient cooling.
Whether you’re working on a DIY project or need to cool down your electronics, this fan circuit board is the perfect solution.
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