Lost Vape BTB Kit

5-100W, Requires 1x 18650, MTL & DTL, 2ml Tank, Top Fill
Battery Size
Battery Type
Single 18650
Coil Resistance
0.2ohm, 1.0ohm
Coil Types
Made In
Tank Capacity
14cm (5.4")
3.6cm (1.4")
2.5cm (1.0")


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The Lost Vape BTB Vape Kit is an ideal entry-level sub ohm vape kit. Recommended for intermediate and advanced vapers it features a stripped-back design and a 100W max output. Thanks to the variable wattage feature and wide range of coils the BTB kit can be used for both mouth to lung and direct to lung vaping. Each kit is powered by an 18650 battery (sold separately) and comes complete with the Ultra Boost X vape tank which holds 2ml of e-liquid and feature adjustable airflow.


  • Lost Vape Sub Ohm Kit
  • Entry-Level Sub Ohm Kit
  • 100W Variable Wattage
  • 2ml Tank
  • Supports MTL & DTL Vaping
  • Compatible With High VG & High PG E-Liquid

The BTB has been fitted with an advanced chipset designed by Lost Vape. This chip not only ensures a fast ramp-up, but it also gives you access to a range of output modes. You can use Variable Wattage to directly set a power output between 1 - 100W for your perfect balance of vapour production. The Temperature Control mode gives you the opportunity to set a max temperature, this stops coils from burning out and delivers your ideal level of flavour.

The Ultra Boost X tank will hold up to 2ml of your favourite e-liquid. When it comes to picking your e-liquid you can choose between high PG and high VG e-liquid. Refilling is a simple and clean task thanks to the innovative top filling feature, the mechanism stops leaking and means you won't have to disassemble the tank to refill. Included with each kit is an Ultra Boost 1.0 Ohm coil and an Ultra Boost 0.2 Ohm coil, so you can try MTL and DTL vaping.


  • Lost Vape BTB 100W Vape Device
  • 2ml UBX Vape Tank
  • 1.0 Ohm Ultra Boost MTL Coil
  • 0.2 Ohm Ultra Boost Mesh DTL Coil
  • User Manual
  • USB Charging Cable

Important information about sub ohm vaping:

This device is intended for sub ohm vaping. Sub ohm vape kits require a greater amount of knowledge and experience to use safely. They use specially designed coils that register below 1.0 Ohm resistance, for use at higher wattages. These kits will also feature advanced modes that require a knowledge of vaping to be used correctly.

We recommend you do not use an e-liquid that has higher than a 6mg nicotine strength, this will be too harsh on the throat. Sub ohm vaping produces more vapour and because of this, an increased throat hit. High VG e-liquids will allow you to experience greater vapour production when used with this kit.

The Lost Vape BTB vape kit is recommended for intermediate and advanced vaping, with options for MTL & DTL vaping.
The Lost Vape BTB vape kit offers a good introduction to sub ohm vaping, combining a high power output with a pocket-friendly design.
The Lost Vape BTB sub ohm starter kit is powered by a removable 18650 battery, so you can always carry a spare power source with you.
The BTB sub ohm kit by Lost Vape is capable of a 100W max output and is powered by a 18650 battery. You can increase and decrease power output to deliver your perfect vape.
The Lost Vape Ultra Boost X tank will hold 2ml of your favorite e-liquid and features both top filling and adjustable bottom airflow.
The 2ml Ultra Boost X tank combines a sleek design with a range of features including top filling and adjustable MTL/DTL airflow.
The Lost Vape Ultra Boost X coils are available in a range of resistances and builds so you can experiment to find your ideal vape style.
The UBX replacement coil range gives you the option of switching between DTL and MTL warping with ease, as well as the added option of a rebuildable deck.
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