The Smok Gram-25 Kit is a proper 510 connection tank and mod kit that has the simplicity of a starter kit.

gram 25 banner

This is more tailored to lower power vaping such as MTL (Mouth To Lung) and RDL (Restricted Direct To Lung) users. We tell you what these terms mean in our Guide To Vape Styles.

What To Expect From The Smok Gram-25 Kit?

The kit consists of two main parts – the Gram-25 box mod and the Gram-16 tank.

gram 25 components

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The mod has a 900mAh internal battery which can be charged through the USB Type C port at up to 0.85A charge rate. Smok state that you need only 60 mins to fully charge.gram 25 charging

As mentioned above both the tank and mod have a standard 510 connection so both can be swapped with other devices.gram-25 510

The output is adjustable from 1-25W to suit your preference.gram-25 output

A large fire button also features an LED indicator plus a 0.69in OLED screen located on the side of the mod allows you to view all of your vaping data.gram-25 screen

The Gram-16 tank is only 16mm in diameter and features a bottom airflow control ring to adjust to suit your vaping style.gram 16 tank features

There is only one coil type available at the moment and you get 2 of these in the kit – the G16 Dual Wire coil 0.6ohm.gram 16 coil

The top cap of the tank unscrews to reveal the fill port and you can add up to 2ml of your own e-liquid.gram 16 filling

There are 5 colours to choose from: Red, Blue, Pale Gold, Grey and Black.

gram 25 colours

Kit Includes

  • Smok Gram-25 mod
  • Gram-16 tank
  • 2x G16 DC 0.6ohm coil (1 installed in tank)
  • Spare glass
  • Type C USB Cable
  • User manual

gram 25 contents

Smok Gram-25 Mod Specs

  • Size: 70×26.6x17mm
  • Battery: 900mAh (internal)
  • Display: 0.69in OLED plus LED indicator
  • Output: 1-25W Variable Wattage
  • Type C USB charging – 0.85A charge rate
  • Resistance range: 0.6-3ohms
  • 510 connection

gram 25 mod specs

Smok Gram-16 Tank Specs

  • Size: 16x54mm
  • Capacity: 2ml
  • Coil: G16 range
  • Adjustable airflow
  • Top screw cap refill
  • 510 connection

gram 16 tank specsThis is a cute little starter kit, it initially reminded me of the new Innokin T22 Pro but the Smok Gram-25 Kit has a screen and higher power output but a lower battery capacity.

Let me know what you think of this as a starter kit in the comments below!

My name is Michelle - I am 46 and an engineer and Technical Author by trade. I started vaping many years ago in the days of Tornado tanks, Ego batteries and Variable Voltage. My journey in vaping began again a few years ago and have started to move up in the shiny shiny gadget department and love vaping! I have finally stopped smoking as of June 2019 and that is all thanks to vaping! 20mg Nicotine Salts are my hero! Oh and I am partial to a nice pod mod!


  1. I love these little mtl kits as I predominantly vape mtl style nowadays but don’t understand why they didn’t just use rpm or rgc coils, but this is smok we’re talking about here, they love releasing loads of different coils lol.


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