PWM dual 20700/21700 in a GXL DNA enclosure

[david4500]

 

[jock1092]

Very nice mod, is the 510 negative ring a custom one?

 

[david4500]

Stock negative ring/tab. 510 is a 22mm black Source 510 from Stealthvape.

 

[david4500]

If anyone might like to build a board like this, I have the PCB project shared over at: https://oshpark.com/profiles/MosMaxElectronics

 

[david4500]

 

[david4500]