Dave’s Box Mods & Sub Ohm Tanks – A Guide

Published December 1, 2015 • Spinfuel Editorial Lab

The Lab Notes: Key Takeaways

Dave’s Box Mods & Sub Ohm Tanks – A Guide for the Intermediate Vaper Welcome, intermediate vapers! If you've been using basic starter kits or tube mods and are looking to step up your vaping experience, you've come to the…

Dave’s Box Mods & Sub Ohm Tanks – A Guide for the Intermediate Vaper

Welcome, intermediate vapers! If you’ve been using basic starter kits or tube mods and are looking to step up your vaping experience, you’ve come to the right place. The world of box mods and sub-ohm tanks offers a significant leap in power, flavor, and vapor production, but it can also be a bit overwhelming at first. This guide is designed to help you navigate the options, understand the essentials, and make informed choices for your next setup.

What is a Box Mod

What is a Box Mod?

A box mod is essentially the powerhouse of your vaping device. Unlike the slender tube-style batteries you might be used to, box mods are typically rectangular, offering more internal space for advanced circuitry and larger, more powerful batteries. They are designed to deliver higher wattages, often reaching 50 watts, 100 watts, or even upwards of 200 watts, providing a significantly different vaping experience.

Most box mods utilize external 18650 or 26650 batteries, which are rechargeable and replaceable. This means you can carry spare batteries and swap them out when needed, ensuring you’re never without power. Modern box mods often feature variable wattage (VW) and temperature control (TC) modes. Variable wattage allows you to adjust the power output to fine-tune your vapor production and flavor. Temperature control, on the other hand, lets you set a maximum temperature for your coil, preventing dry hits and prolonging coil life, especially with specific coil materials like Ni200, Titanium, or Stainless Steel.

The robust design and advanced features of box mods make them ideal for pairing with sub-ohm tanks, allowing vapers to explore a wide range of customization and performance.

What is a Sub Ohm Tank?

A sub-ohm tank is a type of clearomizer or atomizer that uses coils with a resistance below 1.0 Ohm (hence “sub-ohm”). Vaping at lower resistances requires more power, which is why sub-ohm tanks are perfectly matched with high-wattage box mods. The primary benefits of sub-ohm vaping include:

  • Increased Vapor Production: Lower resistance coils heat up faster and more intensely, vaporizing more e-liquid at once to produce massive clouds.
  • Enhanced Flavor: The increased surface area and higher power often lead to a richer, more intense flavor from your e-liquid.
  • Direct-to-Lung (DTL) Vaping: Sub-ohm tanks are typically designed for a direct lung inhale, similar to how one might smoke a hookah, which is different from the mouth-to-lung (MTL) draw of traditional cigarette-like devices.

Sub-ohm tanks usually feature larger airflow channels to accommodate the dense vapor and dissipate heat. They also have larger e-liquid capacities to keep up with the increased consumption. Coils for sub-ohm tanks are often made with different wire types and wicking materials, offering various vaping characteristics.

Important Considerations

Before diving headfirst into box mods and sub-ohm tanks, there are a few critical aspects you need to understand to ensure a safe and enjoyable experience.

Safety First!
Battery safety is paramount when using box mods, especially those with external batteries. Always use high-drain, authentic 18650 or 26650 batteries from reputable brands. Never use batteries with damaged wraps, and always transport them in a protective case. Understanding Ohm’s Law, while not strictly necessary for regulated box mods, provides a fundamental understanding of electricity and resistance, which is valuable knowledge for any vaper.

E-Liquid Choices
Sub-ohm tanks produce much more vapor, meaning you’ll consume e-liquid faster. It’s also recommended to use e-liquids with a higher VG (Vegetable Glycerin) content (e.g., 70VG/30PG or 80VG/20PG) as they produce thicker vapor and are smoother at higher wattages. Additionally, you will likely need to significantly reduce your nicotine strength. If you typically vape 12mg nicotine in a traditional setup, you might find 3mg or 6mg more suitable for sub-ohm vaping, as the increased vapor delivery provides more nicotine per puff.

Coil Maintenance
Sub-ohm coils have a limited lifespan and will need to be replaced regularly (typically every 1-2 weeks, depending on usage and e-liquid). Always make sure to “prime” a new coil before using it. This involves dripping a few drops of e-liquid directly onto the wicking ports of the coil, then filling your tank and letting it sit for 5-10 minutes. This ensures the cotton is fully saturated and prevents a “dry hit” or burning of the coil, which can ruin it instantly.

Dave & The Vaping Lifestyle

Our Top Recommendations

To help you get started, here are some popular and highly-regarded box mods and sub-ohm tanks that are excellent choices for intermediate vapers. These recommendations balance performance, ease of use, and reliability.

Entry-Level Box Mod Kits (Includes Tank)

  • Joyetech eVic VTC Mini: A compact and powerful device with variable wattage and temperature control, often bundled with the Tron-S or Cubis tank.
  • Kanger SUBOX Mini: A classic and highly popular kit known for its reliability and ease of use, paired with the Subtank Mini.
  • SMOK XPRO M80 Plus: An older but still capable device known for its built-in battery and solid performance.

Advanced Box Mods (Standalone – Requires Separate Tank)

  • Wismec Reuleaux RX200: A triple 18650 battery mod known for its long battery life and high wattage output.
  • Pioneer4U IPV4: A well-regarded mod offering good power and temperature control capabilities.
  • Sigelei Fuchai 200W: A robust and powerful device, popular for its high wattage and temperature control features.

Sub Ohm Tanks

  • SMOK TFV4: Known as the “Taste Furious V4,” this tank is famous for its massive vapor production and wide range of coil options.
  • Uwell Crown: Praised for its exceptional flavor and quality construction, offering a balance of flavor and vapor.
  • Aspire Cleito: A revolutionary design with a chimney-less coil that offers direct airflow from the drip tip for intense flavor.

Conclusion

Transitioning to box mods and sub-ohm tanks can significantly elevate your vaping journey. With the right knowledge and equipment, you can unlock a world of intense flavors and impressive clouds. Remember to prioritize safety, understand your e-liquid needs, and keep up with coil maintenance. We hope this guide empowers you to make confident choices and enjoy your advanced vaping setup to the fullest!

Happy vaping!

Dave’s Vaping Insights