How To Make A Soldering Iron With A Battery

The blue and yellow stuff is your soldering iron and the black wire is the negative terminal.

How to make a soldering iron with a battery. Make Your Own 9V Battery-Powered USB Charger Battery-based USB chargers are pretty cheap but its always cheaper and more fun to make your own. Place the wire next to it reheat the solder and slide the wire into the melted solder. It gets hot up-to 60 degree C in only 10 seconds.

TAKUMI KBI-645 Battery Soldering Iron 6W 45V Wireless electric iron soldering iron. Heat-resistant plastic or wooden handle. I just connected the charging leads to a home made hand piece applied it to my brass pieces flipped the switch and applied the solder.

This way the soldering iron will not only show the current voltage in form of a battery symbol but also cut off at a certain voltage level to protect the battery. We know it sounds like youre going to end up lit up like those much-parodied dads trying to set up Christmas lights on the rooftop during the holidays but this process actually works. 4 AA batteries is 6 volts and about 2700 mAh each so 16200.

The first method incorporates the use of copper wire as the soldering tip. I flipped the switch off and it cooled quickly. Talc powder for electrically insulating mass.

The second method will use the normal pencil to create a very effective soldering iron. TAKUMI KBI-645 Battery Soldering Iron 6W 45V Wireless electric iron soldering iron. The way to make a permanent connection to a battery that doesnt have solder tabs is to use spot welding.

Today i am showing you how to make a soldering iron from a 6v battery. This presses the battery terminal and the contact together then zaps them by discharging a capacitor thru this connection. To Do a Mini Battery Powered Soldering Iron You Need.