The Wismec Reuleaux RX300 Box Mod is quite a mouthful when you say it aloud, but if it can back up the hype then it will be more than worth saying. A third generation device that is smaller and lighter than previous devices, incredible battery life and a maximum power output that could knock the eyebrows off an owl means that this device is something.

Is the incredible maximum power output enough to make this a must have device? Does it have enough additional features to ensure that it is gives you the most bang for your buck and is a high quality product? Our review checks out and gives you all of the information you need to decide.

Before You Buy

Before you buy the Wismec Reuleaux RX300 Box Mod, it is important to know what a box mod is. A box mod is a usually bigger than a vape pen and is able to hold multiple batteries to power the device.

With a box mod, you are able to customize many aspects of your vaping experience that you may not otherwise be able to do with a simple vape pen or e-cigarette. You can usually choose your coils, the temperature, the wattage, tank, drip tip, etc.

Wismec Reuleaux RX300

If you’re looking for a simple low maintenance vaping device, you may want to consider these vape pens instead.

That being said, if you are the type who wants the best vaping experience in regards to flavor and cloud capabilities, then a box mod is exactly what you want and The Wismec Reuleaux RX would be an excellent choice.

The Wismec Reuleaux RX300 Box Mod

The Wismec RX300 offers a fully customizable power output, which goes all of the way up to 300W, which is near the high end of the market.

It offers full temperature customization as well, this means that it offers the ability to maximize the flavor of every e-liquid.

The Gnome atomizer that comes with the Wismec offers two different coils to start with, a 0.15 and a 0.2. These are better used when vaping at lower power outputs and provide a perfect experience for the cloud chasing vaper.

The Wismec Reuleaux RX300 is designed for people who want a highly customizable box mod combined with a simple-to-use interface and a great battery life.


  • Ability to customize the temperature
  • Ability to customize power output levels
  • Resistance goes from 0.1 ohms all the way to 3.5 ohms
  • Maximum battery life with a single, double and even triple battery setting
  • The Gnome offers a tank that has coils catered for different power outputs
  • The firmware upgrades will ensure the device is able to fire at maximum potential for a very long time


  • It doesn’t come with batteries so they will need to be ordered separately
  • Small but bulky, so may be awkward in pockets


The Wismec Reuleaux RX300 has a wide range of features for the vape enthusiast:

  • Power output between 1W and 300W
  • Temperature range between 200F and 600F
  • Resistance between 0.1 ohms and 3.5 ohms
  • 1.3 inch OLED screen
  • Powered by three 18650 batteries

Wismec Reuleaux RX300 Features 

Wismec Reuleaux RX300

Customization Features

The Wismec Reuleaux RX300 Box Mod offers the ability to choose a power output that has a wider range than many devices on the market. Allowing to choose any power output between 1W and 300W means that this device will give you the opportunity to cater your vape to any power level you like.

The temperature also gives a similar level of customization. With the ability to set the device between 200F and 600F the Wismec Reuleaux RX GEN3 300W TC Box Mod makes it easy to set your vape to a level that is perfect for your tastes.

The huge power level potential means that the Wismec RX GEN3 300W Box Mod is a battery drain. Fortunately, it has supplemented this with the ability to utilize up to 3 batteries at a time. This can also be customized as less than the 3 batteries can also be used if you don’t have all 3 charged when you want to use the device.

Button Layout

The button layout for the Wismec Reuleaux RX GEN3 300W TC Box Mod is a 3 button setup. This means that there is a relatively small amount of different buttons to worry about, with most of the work in terms of setting up the device being done via the visual menu that is located on the OLED screen.

OLED Screen

The OLED screen on the Wismec RX300 Box Mod is 1.3 inches, which gives ample space for you to see what the menu. It allows for the buttons on the device to carry out multiple functions which enables the customization to be a simple process.

Triple Batteries

The Wismec Reuleaux RX300 is powered by 3 (three) 18650 batteries so you’ll be able to vape for days! Okay…maybe not days, but for a very long time. What’s also cool, is that the Wismec still works even when 1 or 2 of the batteries are dead, it won’t just stop working because of 1 bad battery. Batteries tend to drain at different speeds so this is super useful.

Large Coils

The large coils in the Gnome atomizer helps bring out the best flavor of your e-liquid of choice. Even when it is below 100W, the flavor levels was consistently high and the cloud sizes huge.

Simple to Clean

The Gnome atomizer can easily be taken apart down to each individual part. This makes it a much simpler task to clean it as each part can be cleaned on its own and it doesn’t require fiddly brushes to get into every nook and cranny.

Safety Features

The safety features that are included with the Wismec Reuleaux RX300 Box Mod are really good. It offers a range of atomizer protection features ranging from sensing if there is an atomizer attached to if the atomizer has short circuited.

While it is unlikely you will attempt to use the device without an atomizer, it will stop any accidental firing when cleaning the tank or in other situations when the atomizer has been removed.

There is also a 10 second overdraw feature to prevent overdrawing with the device. With this, it’ll make it very hard to burn out the device. It also gives a temperature alert to let you know if you are using the device at a temperature that isn’t optimal with the atomizer.

Check Out This Video Review Of The RX300

Courtesy of Mike Vapes

Social Proof

The Wismec Reuleaux RX300 Box Mod is a device that in general have positive reviews around the world wide web. Most reviews give it between 4 and 5 stars and there are a number of mentions about the fantastic power levels and battery life.

Wismec Reuleaux RX300 Reviews

Alternative Box Mods

In terms of alternative box mods on the market there aren’t a huge amount that manage to offer the upper levels of power that the Wismec GEN 3 Box Mod does. However there are a number of devices that come close and rival the customization and safety features that are on offer.

Smok H-Priv 2 Box Mod

Smok H Priv 2

The Smok H-Priv 2 pulls like a beast and is very battery efficient.  With it’s simple interface and reasonable price, this is one of the most solid vape mods on the market, and it has many eye-catching designs. You can’t go wrong with the H-Priv 2.

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Smoant Battlestar

The Smoant Battlestar is a device that offers excellent features across the board. It offers the same level of customization that the Wismec GEN3 300W Box Mod does, but the Wismec offers a bit more power due to it’s 3 battery capacity vs the dual batteries of the Battlestar.

The coolest thing about the Smoant Battlestar has to be the design. Just look at it! Doesn’t it remind you of a spaceship!?

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Boxer Mod Classic DNA 250C

Boxer Mod Classic

The Boxer Mod Classic also manages to offer almost the same features as the Wismec GEN3 300W Box Mod with a similar power output. Priced slightly higher than the Wismec, and the main difference is that the Boxer Mod Classic is a high quality squonker style vape mod.

The squonk bottle holds 7ml of e-liquid, whereas there aren’t a huge amount of tanks on the market that can hold that capacity.

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The Wismec Reuleaux RX300 Box Mod is a fantastic device. It offers a wide range of customization, amazing safety features and the ability to upgrade the firmware to ensure the device remains at the cutting edge for as long as possible all ensure that the Wismec 300W Box Mod is a device that will keep you enjoying the perfect vape for a long time to come.

The Wismec RX GEN3 300W TC Box Mod is definitely not getting by just on its huge maximum power output. It provides more than enough features to justify the purchase and it does all of this at a very reasonable price. It’s a high quality device and will satisfy even the most hard to please vaper. The combination of the Gnome atomizer with the Wismec GEN3 300W Box Mod also means that this device comes ready to go right out of the box with a high quality atomizer that ensures the flavor is intense and the clouds are huge. What more could you want from an atomizer?

Buy The Wismec Reuleaux RX300 Now