Please verify your age to enter

Intended for sale to adults 18 years or older. If you are not legally able to purchase tobacco products, please do not enter this site.

  • Engine RTA
    • Engine RTA
    • Engine RTA
    • Engine RTA
    • Engine RTA
  • OBS Engine RTA

    Sku: P90896
    Price visible only to Verified Users
    Weight: 125.00g
    Units: PCS

    Since base isolated RTA has landed on the vape market, OBS catches up the train of presenting such product with this Engine RTA. Measuring 25mm in diameter, the Engine uses a sliding top side fill method to enrich its 5.2ml juice tank. And the base is intended to be isolated separately.

    Estimated Dispatch Time

SKU Color Price In stock On the way Total EDT
K81445 black --- --- ---
K81444 stainless steel --- --- ---


1. 25mm diameter
2. 5.2ml capacity
3. Sliding top side fill system
4. Top airflow control
5. 17mm build deck
6. Airflow circulation system
7. Two-post build deck


Engine RTA

OBS Engine RTA Atomizer Kit


The OBS Engine RTA is one of the first two post RTA systems designed with the tank and base intended to be isolated and disassembled separately with its two post build deck. Measuring 25mm in diameter the Engine features a max capacity of 5.2ml filled by the sliding top side fill system. It is specifically designed for isolation between the build deck and tank reservoir, with a manufacturer rated 30% temperature reduction due to the design. It is the latest flagship rebuildable tank platform from OBS, you'd like it as it also features "floating" two-post, dual terminal build deck alongside unique airflow circulation system.


OBS Engine RTA Atomizer Kit

Atomizer Parameter
Atomizer Capacity 5.2ml
Atomizer Diameter 25mm
Atomizer Height 54.5mm
Tube Materials Pyrex Glass
Coil Changeable Yes
Connection Thread 510
Filling Method Top Filling

Packing List

1 * OBS Engine Rebuildable Tank Atomizer
1 * Spare Glass Tank
1 * RTA Accessory Series Bag

  • Evaluation degree

  • Label Dense vapor (1) Adjustable airflow Huge clouds Smooth airflow Strong throat hit Legible screen Great flavor Attractive design Pocket-friendly Ergonomic design
All comments Write comments

Write comments

Product score
Go to pageG0

Selected for you

  • Crius RTA Atomizer Kit

    OBS Crius RTA Atomizer Kit

    Price visible only to Verified Users
  • Ace Tank With RBA Coil Kit

    OBS Ace Tank With RBA Coil Kit

    Price visible only to Verified Users