One was made from a cold heat soldering iron that I saw from surbitonPete. instead of using the alkaline 1.2V AA batteries. I'm using 1.5V li-ion batteries I picked up from Radio Shack. they were having a sale on them for a four pack that usually costs 5.50 on sale for .99 today. 
But it requires 4 of them and therefore equals 6V total. The connection on the iron is a bit fickel right now, but it's kinda got a spring activation but it's touchy at the moment. Not quite finished with it yet.... still need to get a few bolts for security purposes.
The other is a usb passthrough that I made pumping 5.5V through it.... I used an RCA video connection to connect to the atomizer.... pretty tight fit but still want something more secure so I'm going to again pick up some more bolts for security purposes.
Anyway, both of these produced such a vapor cloud that was right up there with the SD and the Prodigy.... I am using my old 801 atomizers and 18mg nic juice but Man these things have some good throat hit to them.
But it requires 4 of them and therefore equals 6V total. The connection on the iron is a bit fickel right now, but it's kinda got a spring activation but it's touchy at the moment. Not quite finished with it yet.... still need to get a few bolts for security purposes. The other is a usb passthrough that I made pumping 5.5V through it.... I used an RCA video connection to connect to the atomizer.... pretty tight fit but still want something more secure so I'm going to again pick up some more bolts for security purposes.
Anyway, both of these produced such a vapor cloud that was right up there with the SD and the Prodigy.... I am using my old 801 atomizers and 18mg nic juice but Man these things have some good throat hit to them.
