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A Guide To The SMOK OSUB Plus Kit

The OSUB Plus that’s manufactured by SMOK (Shenzhen IVPS Technology Co., Ltd) is constructed of a zinc alloy material with a stainless steel SMOK Brit Beast Tank that rests just atop. With an internal 3300mAh battery, the OSUB Plus is essentially an all-in-one kit, meaning that when you buy it, you can take it out of the box, add e-liquid, and you’re ready to rock.

Measuring in at 75mm tall, 25mm deep, and 54.5mm wide, the OSUB Plus is a compact box that fits perfectly in the palm of your hand. Along with a firing button that encompasses the entire side of the device, tactile adjustment buttons, and a super bright OLED screen, operating the OSUB Plus is simple, as is charging and upgrading this miniature beast. Truthfully, it’s designed for new users, but as a growing number of experienced vapers are heading away from massive devices and vaping at less than 100 watts, the OSUB Plus is a great all-day-vape for everyone. While the OSUB Plus may feature a compact structure, it has the ability to range in power, stretching its wattage from as low as 1W and up to 80 watts. In addition, this little guy is also equipped with temperature control settings for stainless steel, nickel 200, and titanium wire between 200 and 600°F (100 – 315°C). There’s no doubt that the OSUB Plus offers a varied vaping experience for all.

The SMOK Brit Beast Tank on top of this little guy sports coils that offer sub-ohm capabilities, a 3.5mL e-liquid capacity, pyrex glass reinforcement, a flavor-focused design, a threaded top fill design, top dual adjustable airflow control, a wide bore drip tip for even great airflow, and it’s all based on a 24.5mm diameter and a stainless steel construction.

What’s Included In The SMOK OSUB Plus Kit

The OSUB Plus Kit is, in my opinion, worth its weight in gold. We’re going to list each item that comes in the pack, that way if you just bought one or are looking to grab one in the near future, you know what to expect.

Package Content:

  • 1x OSUB Plus 80W TC Box Mod
  • 1x Brit Beast Sub-Ohm Tank
  • 2x 0.4ohm V8 Baby-Q2 Coils (One Coil Comes Pre-Installed)
  • 1x Replacement Glass Tube
  • 1x Micro USB Cable
  • Spare Parts & O-Rings
  • Instructional Manual

  • While the OSUB Plus Box Mod can be used with any 510 connected tank on the market, we suggest sticking with the Brit Beast Tank for the simple fact that it uses the Baby Beast coils, which is known to produce amazing flavor and an incredible vapor production. In fact, Blake Brown (owner of swears by these coils because of their large coil design. They have great airflow passage, making for an awesome free-flowing vape experience.

    SMOK OSUB Plus Operation

    In this part of the guide we’ll share the basics on how to verify that your OSUB Plus Mod is authentic, how to use the included warranty in case the mod is defective, some preparation tips before your first use, and explain how to fill and install the Brit Beast Tank. If you’re already past the basic set-up, feel free to skip to the next page to learn more about the OSUB Plus operation.

    VERIFYING AUTHENTICITY: To verify the authenticity of your OSUB Plus Mod, visit the smok support page on SMOK’s official website. Scratch off the coating that’s covering the 16-digit authenticity code, which is on the sleeve that covers the box. The 16-digit code is located on a sticker that is placed on the right side and towards the bottom. Once you’ve revealed your 16-digit code, type the code into the box on the support page to verify. The result will be displayed after a few seconds.

    PREPARATION BEFORE USE: As the OSUB Plus has an internal battery, we don’t need to worry about buying 18650’s or their amp ratings. As soon as you take it out of the box, the device is ready to roll, although it may need to be charged. Open the Brit Beast tank, ensure the coil is fitted snugly into its base and then fill it up with e-liquid. Give the tank a few minutes to saturate the coil and then screw it to the box.

    NOTE: Make sure that the tank is hand tight, over tightening can cause damage to the box mod and tank.
    SMOK OSUB Plus Operating Manual

    POWER ON: When the device is powered down, hit the power button 5 times within 2 seconds to bring the OSUB Plus to life.

    NORMAL VAPING: While the device is powered on, holding the power button will allow the device to produce vapor. Holding the power button down for more than 12 seconds will result in the OSUB Plus locking itself to prevent over-heating or accidental firing.

    SCREEN UNLOCKED STATUS: Pressing the +/- buttons simultaneously and choosing Up/Down LOCKED will prevent accidental operation of menu buttons.

    CHOOSING WORKING MODES: Pressing POWER and – buttons simultaneously will allow you to choose between the working modes of TC and Wattage.

    VAPING EFFECTS: Pressing the POWER and + buttons simultaneously to choose between different ramp effects of MIN/SOFT/NORM/HARD/MAX.

    SCREEN LOCKED STATUS: Press +/- buttons simultaneously while the device is locked to show daily vaping time and the total number of puffs.

    TURNING THE DEVICE OFF: While the device is locked, hold the POWER button for 5 seconds and choose power off to turn the OSUB Plus off.

    Menu Options and Prompts

    After start-up — or at any point during normal operation — fast clicking the power button 3 times in 2 seconds will take you into the operational menu. To confirm a function, long press the POWER button or allow it to time through taking you to the next menu option, +/- buttons allow you to navigate through the options.

    TC/VW Mode

    Temp Mode
    Variable wattage mode


    Choose different effect between Min, Soft, Normal, Hard and Max
    Choose coil types: Ni200, Titanium or Stainless Steel
    Choose between Single or Dual coil


    Choose different effect between Min, Soft, Normal, Hard and Max


    ALREADY: # of puffs taken
    MAX: Set the number of puffs between 0-999
    NEVER: Represents unlimited number on puff counter
    PUFFS RESET: Clears the counter and resets it to 0.

    Adjust Initial Ohms

    Initial Ohms can be adjusted in TC or wattage modes.

    TCR Mode

    Adjust the resistivity of Ni200/Titanium/Stainless Steel coils


    Wait for 5 seconds or long press the power key to enter sub menu options


    Stealth On: In this mode, the display will turn off.
    Choose Stealth off the set the screen saver time 915 through 240 seconds.


    Contrast range is between 5 and 100. It can be adjusted using the +/- keys

    Screen Rotation

    Screen normal
    Rotate screen 180°

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