How To Make A Soldering Iron With Battery

How to make 12v power supply easy at home.

How to make a soldering iron with battery. Today i am showing you how to make a soldering iron from a 6v battery. I consist of two wires and -. All that was left was to make four solder connections to the flashlight contacts and a 5-A fuse connect the Magnastat components with wire nuts and put the disassembled flashlight back together.

How powerful of a soldering iron do I need. You want to keep the time your soldering iron touching the battery terminals to a minimum eg. Related Stories from Make.

Tin both both sides of the batteries with a small amount of solder let it cool down before soldering the wires to it. Wed suggest one with 25 or more watts. The second method will use the normal pencil to create a very effective soldering iron.

Because brass melt in 450 degree Celsius. I dont have a soldering iron. Ideally youd get one that has a temperature control to find a setting that works best for you.

Normally for soldering iron 2 ampere to 4 ampere current is enough for this. The longer you leave your iron on the battery the more heat will build up. But if you sold Brass then you need 12v 10 ampere.

My fear is that battery would explode right in my face because of excessive heat caused by the soldering ironOther possibility would be the battery slowly inflating and then spreading toxic fumes or corrosive materials trough a hole like a capacitor under excessive voltage. Copper wire for the tip of the soldering iron. Less than a second.