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WARNING: This product contains nicotine. Nicotine is an addictive chemical.

Cumulus Maximus RDA


MaxVaping's second generation of the popular Cumulus atomizer. This design has a two-post base (Velocity Style) with huge airflow (Freakshow Style), and a glass shell top. SS and glass caps are also available here. Caps fit all versions of Cumulus Maximus.

v1 Includes:

  • Atomizer with Glass Shell Cap
  • Spare clear glass cap (You get two glass caps in the v1 kit.)
  • Extra headless screws, two coils, spare o-rings, Allen wrench (regular) or screwdriver (v1p)
  • Version v1p has Phillips head grub screws.
  • NOTE: You can block one air hole with cotton, if you are running in single-coil mode and prefer restricted air flow.
v2 Includes:
  • Atomizer with Glass Shell Cap
  • Black or Silver Stainless Steel Cap
  • Extra headless screws, two coils, spare o-rings, screwdriver
  • Airflow adjustment ring.


  • SS Cap (full kit plus add a silver stainless steel cap).
  • Glass Cap (full kit above plus add an extra glass shell cap).
NOTE: The glass cap is looser than the SS cap. That is by design so it can be quickly removed. If you find it too loose, dry the juice from the o-rings and inside of the glass cap, and it will be more secure. Also, the 22mm Fishbone RDA glass shell caps (many colors) fit the Cumulus Maximus, but they have the "Fishbone" logo.

    These products are NOT components of tobacco products and are NOT intended to be used in the consumption of tobacco products.

    WARNING: These products can expose you to chemicals including acetaldehyde and/or formaldehyde, which are known to the State of California to cause cancer, and nicotine, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to

    This website contains adult material and is only suitable for adults. Purchase here only if it is legal to buy these items in your city, state, and country.

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