How to Use the Innokin T20S Kit – Vape Pen Guide for Ireland

Article author: Eoin O'Boyle
Article published at: Jun 2, 2025
How to Use the Innokin T20S Kit – Vape Pen Guide for Ireland

How to Use the Innokin T20S Kit – Vape Pen Guide for Ireland

If you've picked up the Innokin Endura T20S, you're using one of the most reliable pen-style vape kits available. It’s designed to be simple, consistent, and ideal for beginners or those switching from smoking.

Quick Answer: To use the Innokin T20S, fill the tank with e-liquid, let it sit for a few minutes, press the fire button while inhaling, and vape. Replace coils regularly for best performance.


What Is the Innokin T20S?

The Innokin Endura T20S is a pen-style vape kit that uses a tank and replaceable coils rather than pods. It offers a tighter draw, making it feel closer to smoking compared to many pod devices.

  • Simple one-button operation
  • Tank + coil system
  • Designed for MTL vaping
  • Ideal for beginners

Step-by-Step: How to Set Up the T20S

  1. Unscrew the top of the tank from your T20S device.
  2. Fill the tank with your chosen e-liquid (avoid the centre airflow tube).
  3. Screw the tank back together securely.
  4. Leave it to sit for 5–10 minutes if the coil is new.
  5. Press and hold the button while inhaling to vape.

This ensures your coil is properly saturated and ready to use.


How to Change the Coil

Changing your coil regularly is key to maintaining flavour and performance.

  1. Unscrew the tank from the device.
  2. Remove the old coil from the base.
  3. Insert a new T20S coil.
  4. Reassemble the tank.
  5. Fill and let it sit before vaping.

Using fresh coils makes a noticeable difference in flavour.


Best E-Liquid for the T20S

The T20S works best with 50/50 e-liquids or nic salts. These provide a smooth throat hit and consistent performance.

  • Balanced VG/PG ratio
  • Good nicotine delivery
  • Better coil longevity

Common Mistakes to Avoid

  • Not priming a new coil
  • Filling into the centre airflow tube
  • Using high-VG liquids not suited for the device
  • Letting the tank run dry

Replacing coils regularly and using the right liquid will keep your vape working properly.


What You May Need


Our Most Popular Vape Kits Right Now


Frequently Asked Questions

Is the T20S good for beginners?

Yes, it’s one of the simplest and most reliable pen-style vape kits available.

Do I need to press a button?

Yes, the T20S is button-activated. Press and hold while inhaling.

How long do coils last?

Typically 1–2 weeks depending on usage and e-liquid type.


Why Buy From OB Vape?

OB Vape is a family-run Irish vape shop offering fast delivery, competitive pricing, and a wide range of vape kits, coils, and e-liquids.

Vape Essentials

Keep Your T20S Performing Properly

Shop coils, e-liquids, and accessories for the best vaping experience.

Shop T20S Coils

Related Guides You May Also Find Helpful

  • Pod vs pen vape – which is better?
  • Why your vape tastes burnt
  • Best vape kits for beginners in Ireland
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