In Stock
  • 10 or more $25.00
  • 20 or more $26.50
Reward Points: 20
  • Brand: OBS
  • Product Code: engine

the newest OBS engine rebuildable tank atomizer, made of 304 stainless steel and pyrex glass, can hold 5.2ml e juice, with improved side refill design, easy to fill the ejuice into your tank, top airflow adjustable design, never leak out of juice or condensate from the  bottom, the cool system was used with limit tracking heat wire by atomizer chamber, make airflow blow on the heating wire correctly, the rebuilt deck and base on engine RTA are isolated, reduced contact area greatly and reduced the heating delivery to the chamber and base from the coil, make full tank not too hot when it worked at high wattage, temperature controlled excellently, temperature reduced 30% under the same wattage. the 17mm DIY deck is designed to be wider and larger, vapers can install the pre-made vape coils on it easily.



  • Type: RTA
  • Brand: OBS
  • Model: Engine
  • Colors: Silver, Black
  • Material: stainless steel ,+ pyrex glass
  • Diameter: 25mm
  • Height: 54.5mm
  • Loading resistance: Rebuildable
  • Thread: 510
  • Weight: 250g


1*engine RTA

1*extra glass tank

1*spare parts

Note: please ensure you have basic knowledge on how to properly to use it.

1)If the tanks use sub ohm coils, vapers must be sure that your device and batteries can handle sub ohm coils, only recommend experienced users order this, extra safety precautions should be practiced when using a sub ohm tank. the tank only work with the mod that can support the atomizer and coil.if you have a tank and resistance is 0.3ohm, you must sure that the mod or battery can support resistance low to 0.3ohm.improper use and lead to injury or damage.use the OHMS LAW Calculator to check.if you have question,please feel free to contact us.

2) Smokstore will not responsible or liable for any injury, damage, defect, permanent or temporary that may be caused by the improper use of Li-ion battery, coils, tanks, mods etc.please have a basic knowledge of vape.welcome to contact us anytime to get help.

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