New double barrel

[GTItuner]

Hey all
I've always wanted to have a double barrel mod so being a modded I made my own... Both attys running 3.7v master on off switch and separate buttons for each atty two red LEDs aswell

I like it especially trying two juices together before mixing them!

Sponge bob rocks !

 

[Quigsworth]

That's awesome...and Squidward is important, he keeps Spongebob on an even keel...

 

[wolcen]

Never considered testing mixes this way...

Very cool. What's it look like inside?

 

[CountSmackula]

Wow. Rockin' mod! Show us the guts. Please.

 

[GTItuner]

Here's a shot of the inside .. It's not the cleanest but it works pretty good
Two 18650's running in parallel for 4v at fresh charge to 3.7v at least

 

[asdaq]

Great mod, and much more dignified than blasting two mods at once. It's hard to tell with the flash in the wiring, but are the batts actually in parallel or two separate circuits? It really could go both ways, but in parallel then when firing one atty only it would get all the current for itself which would be noticeably more powerful.

 

[GTItuner]

Yes they are wired in parrelell I kind of set up the battery holders backwards with plans of doing it differently but I went another way ..lol

 

[Oldiemagee]

I've been looking at building a double barrel myself, but am still a rookie at modding. Is there a good wiring chart in here somewhere? I don't want to just experiment and end up sending 7 volts from two 14500 batts into only one of my 2.0 ohm cartos and blowing up a bunch of parts.
Any help would be appreciated.

 

[GTItuner]

It's is built the same way as any 3.7 box mod except theres two battery's ..
I just wired them in parrelell meaning positive to positive and negative to negative so my combined output is still 3.7 and double the mah

I also wired both of the atty connection grounds to a main kill switch so there's no chance of it firing in my pocket
Hope this helps

 

[Oldiemagee]

That does help. I'd been looking around the mod forums for anyone with a tutorial on how to make a double barrel mod work off of two 14500 batteries, but I guess that isn't your normal setup unless you are making frankenstein ecigs...
I have a box I can try this on tonight and before I even think about vaping it I will set up the wiring like you specify and see what the voltage output is on each atty.
Thanks!

 

[Oldiemagee]

Okay, thinking about this again, in series, 2 14500 batteries at 3.7v would give me 8.2v. In parallel they would give me only 3.7v. If I'm trying to push 2 510 connectors to 3.7v wouldn't I want them in parallel to make sure I got 3.7v to each 510 connector? Or does wiring them in series automatically distribute 3.7v to each connector since maybe they both work as ground?

 

[GTItuner]

In parrelell .
The way I explained the wiring is giving me at the highest (fresh charge) 4ish volts and at the lowest 3.6v
It seems to be evenly distributing the power between the two of them.