OBS Engine II Dual Coil RTA | 26mm 5mL

$ 29 $ 26

https://www.megavaper.com/item/engineII – Vaporfi


$ 26 – Buy Now

$ 28 – Buy Now

A Great Tank for Maximum Flavor and Chain Vaping

OBS Engine II 26mm 5mL Dual Coil RTA

OBS Engine II 26mm 5mL Dual Coil RTA is the newest RTA from renowned Manufacturer OBS that seeks to deliver an enjoyable vaping experience at a budget-friendly cost. It is an upgrade of the Engine RTA, enhancing the dual-post build deck while introducing better-quality designs like a patented top fill system and a cutting-edge 360° adjustable top airflow to make it leak resistant. This RTA is creatively built for vapers who are searching for superior flavor and vast vapor clouds, with minimal to no hassles associated with other tank atomizers on the market. The box consists of one Engine 2 RTA, two NiCr16Ω Coils, one Spare Glass Tube, O-rings, one User Manual, one piece of Cotton, and one Philips Screwdriver.

What Features Give The OBS Engine II RTA an Edge over the Competition

Beautiful Design and Superb Build Quality

This RTA is constructed with high-grade stainless steel, strong Pyrex glass, and a decorated Derlin Mouth Piece. The product boasts a high-standard build quality and stunning design, allowing it to occupy the top echelons when it comes to the best RTAs in the market. It easily disassembles into four components, allowing you to clean it thoroughly and put it together with no issues. 

Sturdy Base and Advanced Build Deck

The base consists of a press fit 510 pin, meaning you can’t adjust it. It measures 25mm and expands to 26mm where the glass is housed. The build deck consists of a dual post and you need to suspend your coils between. Between the posts, there is a build space of about 7mm that allows the coils to suspend upside down above the scooped-shaped internal airflow. This design ensures the right amount of air hits the right spots on your coil, delivering maximum flavor. The deck offers 4 wicking spaces where your cotton should sit.

Smooth Machining

The OBS Engine II RTA consists of shapely and easy to operate threads. The O-rings are of superb quality and fit the numerous sections on the tank seamlessly. It has a stunning drip tip that fits perfectly on the tank and feels pleasant in the mouth.

Fully Adjustable Top Airflow

Apart from preventing leaks, the 360° adjustable top airflow guarantees the finest flavor by getting rid of the need to use bottom airflows. In its place, airflow penetrates through the top, gets into the chamber, concentrates directly under both coils for utmost flavor, and then exit through the drip tip.

Effortless Refill Mechanism

This RTA boasts an innovative top refill system that doesn’t cause any pressure effects. Instead, it feels more effortless compared to the previous RTA versions released by OBS. You will find the fill port beneath the top airflow. In fact, a tiny mark on the unit displays the location of the port. Just pull up the ring to expose it.

The OBS Engine II RTA is a feature-rich vaping device that tops the list of best RTAs on the market. It vapes extremely well and offers great flavor. It also does a good job in the vapor production department. It comes with a drop-down style that makes building on this device effortless.

$ 26 – Buy Now

$ 28 – Buy Now


  • Diameter: 26mm
  • E-liquid Capacity: 5mL
  • High Grade 304 Stainless Steel Construction
  • Reinforced Pyrex Glass Tube
  • 2 Post Build Deck – Two Terminals Per Post
  • Terminal Accessed from Bottom
  • Side Secured via Philips Screws
  • Patented Top Side-Filling System
  • 360 Top Adjustable Airflow Control
  • Quad Airslots
  • 810 Resin WideBore Drip Tip
  • Stainless Steel 510 Connection

Box Contents

1 x OBS Engine II RTA (Rebuildable Tank Atomizer)
2 x Pre-Built Coils
1 x Screwdriver
1 x Spare Glass Section
1 x Spare Parts Pack
1 x User Instruction Manual