WowStick 1P on steroid – mod li-ion 18650

High torque & High speed mod for the WowStick 1P – the one needing 2 x AAA.

You need:

  • 1 x 18650 Li-Ion battery
  • 1 x metal saw or dremel metal cutting
  • 1 x soldering iron…
  • Heat Shrink Tube? cheap but really efficient

Open the WowStick and remove the motor/button block. Easy, you can follow this:
https://www.youtube.com/watch?v=1Mvxe9B5LA8

Cut the tube like the picture and fold the end to fit a 18650 and some space for the spring (took from the original cap)

Put back the motor/button block with the negative solder properly.

Put some tin to bring out the positive pole.

That’s it. You have a high torque / high speed / long life 20$ electric screwdriver.

Leave a Reply

Your email address will not be published.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.