Need help finding a part

[NWar]

Working on turning a spent 50BMG shell into a VV battery.
I didn't want to make it a mechanical setup since trying to fit a 18xxx battery into it would require lots of cutting. The internal parts from a 1100 battery will just fit in the neck and the top is nice and tight once pressed in. Problem I have is I need a new PCB. My donor battery was not charging and was hoping it was just a bad connection. Once I got it open found out that it had a blown cap.
I know I can buy another battery but would rather not spend the 25/30 bucks at the local B&M or wait 4to6 weeks on fastech. A wile back I came across a site that listed 5 PCB's for about $10. For some odd reason I can not find it again and my google fu has failed me. I was able to find the plain jane boards but not the VV or that 5 pack.
So I am reaching out for help hopping that someone out there knows where I can find the parts needed to finish this build.

And here is a teaser for you all
(Battery and tank just for size reference)

 

[asdaq]

Just Google ego PCB.

Here you have some from fast tech:

http://www.fasttech.com/product/1402605-ego-t-e-cigarette-battery-3-6v-circuit-board


Can't wait to see the finished mod

Sent from my 4.4'd Nexus 4 using Tapatalk 4.4

 

[NWar]

Just Google ego PCB.

Here you have some from fast tech:

$2.30 EGO-T E-Cigarette Battery 3.6V Circuit Board at FastTech - Worldwide Free Shipping


Can't wait to see the finished mod

Sent from my 4.4'd Nexus 4 using Tapatalk 4.4

Thanks for the link but that is a constant voltage pcb and from fastech. I can find them no problem.
Looking for a variable voltage board since I have already modded the shell casing for the rheostat.

 

[asdaq]

Sorry, I misread your post even though you have 3 mentions of it lol. Well, heaven gifts had 5x plain Jane boards for 12 bucks, so I'm not sure if the vv @5 for 10 and not from China is going to exist. You sure you saw these? Best of luck!

Sent from my 4.4'd Nexus 4 using Tapatalk 4.4

 

[NWar]

Now I feel like an idiot. The boards at Heavens Gifts were the ones I had seen. I thought they were the VV boards but only looked at them for a moment, (wasn't needing boards at the time).
Guess I'm going to bite the bullet (no pun intended) and place an order with Fastech for a couple of cheep battery's to cannibalize.
Bright side is I'm still going to pick up some of those boards once they are available again for some of the other builds I'm planing/working on.
Thanks for pointing me to the site I was looking for.

 

[asdaq]

No worries. At 6.59 GBP, the vv board is here, but it has a LED bar at the bottom, not just a pot:

Ego Variable Voltage PCB