NOTICE: For advanced users who know how to convert a parallel mod to Para-Series! Please make sure to know how to convert for your chosen device and ensure using high drain batteries. Vapegasim or Vape Boutiq will not be held responsible for any damage or injury caused due to misuse by user.


To be used on Doomsday Para Mech mod or other devices that accept the XTACK connection



  • Smooth threads
  • Solid state copper
  • Fits 18650 batteries (not included)
  • Made only by Tower Mods Philippines
  • Included as a pair


Please make sure batteries when stacked are paired, used and charged together.

Tower Mods - XTACK Extensions


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