WISMEC Reuleaux RX300 TC 300W Box Mod

WISMEC Reuleaux RX300 TC 300W Box Mod


Wismec’s Reuleaux RX300 features an incredible amount of power for a vape device, taking four 18650 batteries (sold separately) and outputting a maximum of 300W of vaping power potential.

300W Of Power

Up to 300W of power fires the many different output modes including; variable wattage (VW), temperature control (TC) utilising various coil wires and temperature coefficient resistance (TCR) mode which adds another level of control further improving the accuracy of temperature control.

OLED Screen

A large 0.96 inch OLED screen displays all your key vaping information including four separate battery bars, showing the current status of each individual battery.

The unique battery cover design allows you to replace your batteries with ease, and various in-built protection systems make the Wismec RX300 safe and reliable.

The RX300 has balanced USB quick charging as well as the ability to upgrade the device’s firmware via the Wismec website.

Available in Black or Silver

Free Shipping


  • 1 x Reuleaux RX300 Mod
  • 1 x USB Charging Cable
  • 1 x User Manual
  • 2 x Stickers


  • 4 x Replaceable 18650 Batteries (sold separately)
  • 300W Maximum Output
  • 100-315°C / 200-600°F Temperature Control Output
  • Bright OLED Screen
  • Battery Life Indicator for Each Battery
  • Balanced USB Quick Charging
  • Upgradeable Firmware

Important information about Sub Ohm vaping:

This device is designed for sub-ohm vaping. It requires more vaping experience to use safely, and extra care should be taken when using a sub ohm tank. Sub Ohm coils will only work on a mod capable of firing sub ohm atomisers, and Ni200 coils will only work on devices capable of Temperature Control. Please ensure that your batteries can handle the extra power requirements and that your mod can handle the amps.

We also advise not to use any e-liquid with more than 6mg of nicotine, as your vapour may taste harsh. Sub ohm vaping produces a bigger throat hit than standard coils, and extra care should be taken.

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Wismec Reuleaux RX300 Review

The bigger the better? This is a huge 4x18650 mod from Wismec.

Although it bears the "RX" identifier in the name, I do not think the Wismec Reuleaux RX300 is an update to the RX200/S or RX2/3.

There are many great things about this mod, but also a few downsides. Let me show you how it looks and works in this video!

All videos and tips presented are my own opinions and based on my own experiences. Please do your own research before implementing any technique or buying any product shown in my videos.

I buy all the products reviewed on this channel, unless otherwise stated. You are welcome to help me cut costs by sending me free stuff 🙂

I support this channel by using affiliate links in some videos, which I get a commission for.
Additional information

Additional information


Black, Silver

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