Ystar Hell Demons RDA

by YStar
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2 reviews

Ystar Hell Demons RDA

Hell Demons 20mm BF RDA is a single coil version with innovative invisible airflow system, airflow transferring from the bottom to the top to maintain great flavor. This package comes with two YSTAR 316L coils that have an atomizer resistance of 0.6 ohm, and a recommended wattage of 20 to 40w. Low wattage allows it suitable for nic salt juice. Delicate 810 agate drip tip matched with gorgeous cap which makes it a drop-dead atty. Mini deck space and extremely tiny air hole bring incredible flavor. An excellent unique rebuildable flavor beast that is simple to build and amazing to vape.


  • Flavor chaser for 20mm single MTL with restricted airflow 
  • Innovative invisible airflow system 
  • Suitable for Nic salt juice
  • Delicate 810 agate drip tip
  • Deep juice well with maximum leak resistance
  • 24k gold-plated deck 
  • Extremely tiny air hole


  • Size: 20mm*26.7mm
  • Material: 304SS, agate, Peek
  • Suggest working wattage: 20w-40w
  • Color: SS,black, gun metal, gold, rainbow
  • BF: Yes

It comes with:

  • 1 x YSTAR Hell Demons RDA
  • 1 x White Acrylic Cap
  • 2 x 316L Coils
  • 1 x 510 Drip Tip Adapter
  • 1 x Spare Parts


Please make sure you have a great understanding and technical knowledge on how to use mods and batteries that can handle Sub-Ohm hm coils. Do not not use short or flat 510 connection on any hybrid or hybrid style le device. If you you are not familiar or unsure of particular products or set-ups, please do not use se it. Always use use proper precautions and handling.

Note: There is always an inherent risk when using any rechargeable batteries at anytime and under any ny circumstances.Myvpro.com and and any of of Myvpro.com’s p’s parent and subsidiary companies are not held responsible for any damage for any modification of the batteries, chargers, devices and other products that we carry in any form or shape, this is including pack making. 

When working with Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable cells, please be cautious and carefully use as they are very sensitive to charging characteristics and may explode or burn if if mishandled.Please mak make sure that you have great knowledge on all rechargeable batteries before you use se them. Always cha charge batteries at the clean and fire-proof of surface. Never lea leave charging batteries es unattended. If you you see that there are visible damages on the batteries, please do not ot use. Always kee keep, store and transport the rechargeable cells in a safe, non-conductive container in controlled environment.

Myvpro.com and and any or all of of Myvpro.com’s p’s parent and subsidiary companies will not be held responsible or liable for any injury, damage, or defect, permanent or temporary that may be caused by the improper use of a Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable battery/batteries as well as as chargers. Please hav have a greater understanding of the batteries/chargers you are using and how to care for them properly.

Customer Reviews
5 Based on 2 Reviews
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Filter Reviews:
  • airflow
  • juice
  • mouth
  • clapton
  • lips
  • chamber
  • squonking
  • DL hit
  • minimum
  • airflow port
United States United States
Incredible rda

This is a amazing rda! I love the airflow and the build deck is perfect for the type of rda this is. It has restricted direct lung airflow. I suppose you may be able to turn the AF down to get a loose mtl. Flavor is top notch! Obviously you have to build for the RDA and the AF but even the coils included aren't terrible. Which is a surprise. I give this rda a 10/10 in its class! I love it! And myvpro is a top notch company. You cannot go wrong if you enjoy small rda's or are a flavor chaser! I would pay 10 bucks for the agate 810 drip tip alone!

Chris R.
United States United States
Perfect flavor tester for diy mixing

This tiny little flavor ****** is perfect for testing out diy e-liquid. Ultra condensed chamber, 810 top cap in both metal and frosted plastic give a beautiful restricted dl hit that is ideal for exceptional flavor saturation. The coil is almost between your lips and the closest you can get to dripping straight into your mouth. I recommend a 3mm fused Clapton with mtl sized wire with 6-8 wraps. I raked my cotton out hard to allow the bare minimum of airflow around the coil and set it where the bottom of the coil is even with the bottom of the airflow port. The airflow is drawn from under the rda, and it has 2 settings. Ideal for squonking because dripping may run juice straight into the airflow. Highly recommend this obscure champion!