SMOK Power Engine 400W TC Box Mod

From $79.95

The SMOK Power Engine 400W TC Box Mod is the first of its kind. It supports four 18650 batteries and can output a whopping 400 watts of power!

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SMOK Power Engine 400W TC Box Mod

There’s never been a box mod this powerful! The SMOK Power Engine 400W TC Box Mod is the first ever device to reach the output of 400 watts that’s included in its name. This makes it one of the most revolutionary products to be released, and of course, it’s made by the legendary SMOK. They’ve really made something amazing, making it powered by four 18650 batteries. There is also a 0.96 inch OLED screen included, giving the user all of the information they need in a way that’s very simple to understand and easy to read. The Micro USB cable that’s included may be used to charge the batteries in the device, or upgrade its firmware to make it better.

The box mod comes with temperature control, making it even more impressive. The temperature control can output between 200 and 600 degrees Fahrenheit, which is amazing for something that’s only 57mm by 44mm by 93mm. The universal threaded 510 connection is used. This allows the mod to be used with almost every tank on the market. It’s best used with something that can handle the power. The SMOK Power Engine 400W TC Box Mod is something the world has never seen before. It’s able to output such high amounts of power, almost too much power. That power can be used to really get an amazing amount of vapor out of your e-liquids.

SMOK Power Engine 400W TC Box Mod Specs and Features:

  • Dimensions – 57mm by 44mm by 93mm
  • Maximum 400 Watt Output
  • 0.1 to 3 ohm Resistance in Variable Wattage and 0.06 to 2 ohm in Temperature Control
  • Temperature Control Supports 200 to 600 Degree Fahrenheit Output
  • Uses Four 18650 Batteries (not included)
  • Upgradeable Firmware via Micro USB
  • IncludedMicro USB Cable can also be Used to Charge Batteries
  • 0.96 Inch OLED Screen Displays Necessary Information Cleanly
  • Includes Spare Parts and a User Manual
Please note that there are several critical recommendations on how to use your vaping device. Please keep safety in mind and use electronic products responsively. The information below is not guaranteed to cover all types of safety issues and is only a guide. For legal advice, you must find or contact a professional source of information confirmed by your local authorities. Be cautious when connecting your device to the electricity source. Keep your device away from extreme temperatures, high or low. Keep your vaping gear away from direct sunlight, water or any other substances that can impact safety when using electronic products. Keep your device away from contact with any kind of metals or electrical conductors such as tools, coins, keys, wire. Do not customize or add modifications to your device by yourself. Old devices and batteries may be unstable. If you notice any malfunctions, stop using a malfunctioning device immediately. We strongly recommend that you recharge replaceable batteries using external chargers. This will help to recharge batteries the right way. If USB charger is the only option to charge, use the supplied charger or a similar one produced by a licensed company. If your mod uses more than one replaceable battery, we recommend using only identical batteries meeting requirements as determined by the equipment manufacturer. Never use any kind of DIY chargers or chargers with visible damage. Never leave the device to charge unattended or overnight. Don’t charge your devices longer than the time specified in the user's manual. Don’t carry your devices and batteries separately in a pocket. Store and carry batteries in an electric-proof container and under safe conditions. Recharge batteries only on a clean and fireproof surface. If a battery looks damaged or has bad wrapping, don’t try to charge it or use it in the device. All batteries must be disposed of in accordance with your local regulations. There is always a risk when using any rechargeable batteries even if not mishandled. is providing price information and cannot be held responsible for any damage caused by products found on this website.


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Additional information

Charging Type

Micro USB



Device Features

510 Connection, OLED Screen

Minimum Resistance VW

0.1 ohm

Minimum Resistance TC

0.06 ohm

Maximum Output Wattage


Replaceable Battery

4x 18650

Device Dimensions (L*W*H)

L – 44mm * W – 57mm * H – 93mm