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HCigar Prometheus Rebuildable Atomizer

 star rating 5 Write a Review
$37.99 (You save $7.99)
Ships same day if order placed before 2:00 P.M. EST (except Sundays and Holidays)

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The Prometheus (clone) is a high quality, genesis-style Rebuildable Atomizer that features a large 4.5mL plastic tank and a uniquely designed adjustable airflow controller.

Rebuildable Atomizers are for the vaping enthusiast and will allow you to build your own coil and wicking system.

The Prometheus has a build-in airflow controller ring that can be locked and easily adjusted to your preference.

It is made from stainless steel and has a matching stainless steel sleeve with oval-shaped cut-out windows.

The Prometheus also has a reduced chamber for easy builds and triple post design to allow for a variety of builds.

Build your wick with Silica Wick, Stainless Steel Mesh or Organic Cotton.

Each Prometheus has a laser engraved logo, individualized serial number, and comes with a matching 510 drip tip.

For best results, we recommend to wash the entire Atomizer (including the plastic tank) before use.


HCigar Prometheus Rebuildable Atomizer Features

  • Rebuildable Tank Atomizer
  • Stainless Steel Body
  • 4.5mL Plastic Tank
  • Stainless Steel Tank Cover with cut-off windows
  • Adjustable Airflow Controller
  • Triple Post Design
  • Can be built with Silica Wick, Stainless Steel Mesh & Organic Cotton
  • 510 Drip TIp included and can be used with 'most' 510 Drip Tips
  • 510 threaded to allow use on most APVs / MODs, 510, and eGo threaded devices

IMPORTANT NOTE: The Prometheus Rebuildable Atomizer ( RBA ) are for EXPERTS and ARE NOT recommended for average users or beginners.  The use and knowledge of how to properly test for shorts with a multimeter is a very important factor when building your own coils and wicks.  WE DO NOT OFFER ANY WARRANY, REFUNDS OR EXCHANGES ON ANY REBUILDABLE ATOMIZERS DUE TO THE NATURE OF THESE PRODUCTS.



  1. Wicks / Coils must be tested carefully with a multimeter before use.
  2. If Wick / Coil is not properly tested it will be a risk to the user to do so.
  3. Faulty Wicks / Coils WILL kill electronic devices.
  4. New Wick / Coil units must be tested and then used on a strong basic electrical APV / MOD that has short protection.
  5. No new Wick / Coil assembly should be used on an electronic device until it is known to be safe.
  6. These items destroy electronic devices if not properly built.  This is a known issue.


The HCigar Prometheus comes with

  • 1x HCigar Prometheus (clone) Rebuilable Atomizer

Write your own product review

  1. This one suprised me...  star rating

    Posted by VT on 11th Apr 2014

    Crazy fast shipping with zero hassle. Came just like in the picture with some bonus stuff (vinyl box zipper case, extra o-rings, etc.) that I wasn't expecting. Thanks for that EVCigs! All issues (very few) I had with this originate from the manufacturer and not the supplier.

    This is as close as you can get to an actual Prometheus at this price. HCigar did a really nice job replicating this really great genesis atomizer. Fit and finish is up there with some of the best Chinese atomizers I've seen, clone or not.


    -High quality clone, smooth threads, nice even finish, no crooked parts or leaks.

    -Hits like a King Kong on steroids just the original (with proper setup).

    -Included a drip tip.

    -Compared to a friends authentic Prometheus, the dimensions are identical except the flat notches on the cap are shorter on the clone. Short of this cosmetic difference it's about as close to a 1:1 as you can get. Parts interchanged between them easily.

    -NO machine oil present when removed from the box. Mine came clean as a whistle. (Still clean it before use!)


    -The biggest drawback on this is the tank. It's made of cheaper acrylic than the original. Mine came foggy and marred from the slotted tank cover (had a burr). Not bad enough to put me off but you may need to get a stainless or glass tank replacement. Or find a buddy with a real one and steal/buy one of his extras.

    -Brand Logos look exactly like actual Grand Vapor ones. Personal preference; I'd rather they not be there, or be different. It turns this great clone into a cheap knockoff.

    -Brushed finish instead of semi-polished on the real deal. Gives it a slightly duller look than the original. Likely due to the use of a 303 stainless (guessing, might be 304) instead of a 316.

    All in all I'm really pleased with my purchase. I mainly just got this to test for a few weeks to see if I would like the real one. Honestly, as well as this one is made and as good as it looks, I doubt paying nearly $200US would make me like it any more.

    4.5 out of 5 cause the tank sucks.

  2. Great RBA and the price can't be beat!  star rating

    Posted by TM on 19th Mar 2014

    Fit and finish is exceptional and it looks like it was made for the Sentinel M16. Very easy to build. Adjustable air flow works like a charm. Big clouds and nice taste from dual micro coils of 28g kanthal 8 wraps around 2mm screw driver using Peaches & Cream 100% cotton yarn from Wally World. Definitely recommend!


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