This print is intended for use with the Modular Mod designs sold in this shop and retains the fire button attached to Yihiecigars SX350.
The Modular Mod designs are not intended for use with series battery configurations associated with some the SX350s although if you think you can make a Modular Mod utilize a series battery configuration try it at you own risk.
This one of the few parts for the Modular Mods that hasn't been tested but as well as the rest have worked I'm going ahead and releasing these as Beta. I do have the SX parts on the way and they will be tested soon.
All safety measures, precautions and electrical calculations should be addressed and utilized in the fabrication of this product. Your safety is your responsibility.