Don't throw away your old batteries. I'll show you 6 ways to make a mini welding machine.

Don't throw away your old batteries. I'll show you 6 ways to make a mini welding machine. How to Make a Simple Mini Soldering Iron Using Batteries in 3 Minutes, Turn Them into a Simple Mini Soldering Iron What will you do with your old batteries. In this video, I will show you how to make a compact and handy soldering tool using old batteries in just a few simple steps. Soldering small materials like tin wire Inventor 365,DIY, tips, life hacks, creativity, crafts #DIY #Mini Soldering Iron #Recycle Batteries #Inventor365