Portable Fan | Tilt & Speed | Vape Battery

Stay cool anywhere with this compact and fully 3D printable portable fan. Designed for everyday use, it features adjustable airflow direction and variable speed control, making it perfect for your desk, workshop, bedside table, or travel.

The fan head can be easily tilted up or down by adjusting the two side pivot screws, allowing you to direct the airflow exactly where you need it. The angle can be quickly adjusted and securely locked in position for comfortable use in different situations. Speed is controlled using a simple PWM controller for smooth and efficient operation.

This project is powered by recycled 18550 Li-ion cells recovered from disposable vape devices, giving a second life to reusable batteries while reducing electronic waste.

Features ✅ Fully 3D printable design

✅ Adjustable fan head using two side pivot screws

✅ Adjustable airflow direction

✅ Variable speed control (PWM)

✅ Powered by recycled 18550 Li-ion vape batteries

✅ Compact and portable

✅ Easy to assemble

✅ Great for desks, workshops, camping, and travel

🛠️ Parts & Components You’ll Need

1× 130 DC Motor – 3V, 0.4A, ~15,000 RPM

https://s.click.aliexpress.com/e/_c4CKY0oL

2× 18550 Li-ion Batteries – 3.7V (recovered from disposable vapes)

1× TP4056 USB-C Li-ion Charging Module with battery protection

https://s.click.aliexpress.com/e/_c3gSpHJ9

https://s.click.aliexpress.com/e/_c3v8dMEr

1× PWM DC Motor Speed Controller

https://s.click.aliexpress.com/e/_c3vN1hMX

https://s.click.aliexpress.com/e/_c4phY2wr

22–24 AWG Stranded Wire

https://s.click.aliexpress.com/e/_c3SJNbVp

https://s.click.aliexpress.com/e/_c4UIftfl

https://s.click.aliexpress.com/e/_c3cfD3gX

2× M3 × 12 mm Screws & Nuts

https://s.click.aliexpress.com/e/_c3FYYibt

1× M3 × 20 mm Screw & Nut

https://s.click.aliexpress.com/e/_c3FAcN7z

Double-Sided Tape