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The OBS Engine RTA is here in Australia! This is a fantastic RTA to have in your kit featuring 5ml dual coils with the tank patenting a top side filling system with adjustable top airflow making this one of the top designs for avoiding leakage. The isolated rebuildable deck and the design for air circulation with the adjustable airflow helps concentrate the vapour for a great full tasting vape! The RTA is 25mm in diameter and is made from 304 Stainless Steel with a quartz glass tank 5ml juice capacity that can be filled through a fill port that is hidden with a ring above the tank!

The Engine is great for anyone looking for a rebuildable temperature control tank and anyone looking for a lower power range tank! Easy build and a great vaping experience all round! 


  • 24mm Diameter
  • Dual Post, Dual Terminal Style Build Deck
    • 2mm by 3mm per Terminal
    • Stainless Steel Deck and Screws
  • 5ml Capacity Reservoir
    • Ring Sealed Side Fill Port
  • Quad Adjustable Air Slots
    • 8mm by 2mm
    • Adjustable via Top Cap
  • Rounded Internal Top Cap
    • Smooth Vapor Delivery
  • 24K Gold Plated 510 Contact
  • 304 Stainless Steel
  • 810 Resin Drip Tip

Product Includes:

  • One OBS Engine II RTA
  • Two Pre-Built Coils
  • One Screwdriver
  • One Spare Glass Tank
  • One Cotton Pad
  • One User Manual

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Customer Reviews

Based on 3 reviews
Great Rta

Am so impressed with this product coil size restrictive but a full on flavour delivery..
And as for the service at vapo best store I've dealt with... I recently visited the wellington store and was blown away with the helpfulness of the manager... So would love to have a vapo in Christchurch we have stores but there is no comparison vapo a cut above the rest in my opinion.. Thanks

Great for beginers

Simple straight forward deck design makes it easy to fit coils if your learning how too

OBS Engine ll RTA

This tank is awsome. It has wicked flavor and big clouds. The build deck is really differant but not that hard to build on just watch a couple of reviews on youtube. Vapo is a great store that always has the latest products and quick derlivery.