Small Fan Circuit Board Adjustable 5V 7V 9V Output Regulator Fan Driver Module For 5-8 Inch Cooling Fan DIY Assembly

Our are committed to providing each customer with the highest standard of customer service. Be our fans, more discount Welcome to our store, we will strive to provide you with quality products and services.COD: The our shop products are supported by cash on delivery;Shipment: Order will be shipped out within 24hrs from Pulau Pinang; (except some special holidays and Sunday)Courier: Standard DeliveryKey Features✅ 3-speed voltage output: 5V /7V /9V, adjust fan speed with one button✅ Type-C port: support charging while working✅ Built-in multiple battery protection: overcharge, over-discharge, over-current, short-circuit protection✅ PH2.0 standard socket, matching 18650 lithium battery and 5-8 inch brushless fan✅ Double-sided PCB + integrated inductor for stable working performance✅ Battery level LED indicator for real-time power check✅ Comes with 10cm PH2.0 terminal cable, simple DIY wiringProduct Parameters:- 3 Speed Levels: Level 1 outputs 5V with red indicator light; Level 2 outputs 7V with green indicator light; Level 3 outputs 9V with blue indicator light.- Charging Port: Type-C connector, supports 1000mA charging. Red light flashes during charging; green light stays on when fully charged and auto-stop charging. Supports charge-while-discharge function.- Battery Terminal: Equipped with PH2.0 female socket, compatible with 4.2V ternary lithium / polymer lithium battery such as 18650 lithium cell. Built-in reverse connection protection for battery port.- Fan Terminal: Equipped with PH2.0 female socket, works with brushless motors of 5–8 inch fans. Max output 600mA at 9V on 3rd gear. Reverse connection protection for fan port.- Ideal for DIY fan assembly and portable fan replacement repair.Product Description:- Board Size: 3.6cm × 2.8cm × 0.7cm- Input: Type-C charging port- Battery: 4.2V 18650 lithium battery (not included)- Output Voltage: 5V /7V /9V three gears- Fan Compatibility: 5~8 inch brushless fan motor- Connector: PH2.0 socket- Cable: 10cm PH2.0 terminal wire-- Packing List：1*Small Fan Circuit Board with CableAfter sales service: If you have any damage to the product when you receive the product, please contact us in time, we will deal with it as soon as possible, please don't worry, we will be responsible for any damage to the product during transportation.Be sure to confirm that the product has no problem and then confirm the receipt, because it is troublesome to process the product after confirming the receipt. If you have any suggestions/feedback for the product or our store, please feel free to contact us.If you are satisfied with the product, hope you can give us a good review, thank you in advance.