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Sigelei Swallowtail 77W TC Box Mod


Sigelei Swallowtail 77W TC Box Mod


Product Description

The Sigelei Swallowtail 77w Box Mod is the new single 18650 battery, featuring unique body color finishes. The combination of a machine crafted chassis with a distinctive construction in either Splash Paint, Resin or Stabilized Wood, makes the Sigelei Swallowtail perfect for portability, style and reliability. The Sigelei Swallowtail is powered by a single 18650 battery (sold separately) with a bottom-loading threaded disc access door. Powering from 5 - 77W with a resistance range of 0.1 - 3.0 ohm; the integrated smart chip set also allows the Sigelei Swallowtail to support Nickel, Titanium, Stainless Steel, TCR, and TFR functionalities. Filled with tons of safety features, the Sigelei Swallowtail is the portable mod with unique custom colors!


  • Single 18650 High-Amp Battery 
  • Wattage Ouput Range: 5-77W
  • Voltage Output Range: 0.7-9V
  • Min Atomizer Resistance: 0.1ohm
  • Output Max Current: 35A
  • Supports Ni200, Titanium, and 316L Stainless Heating Elements
  • Intuitive OLED Display
  • Industrialized Zinc Alloy Construction
  • Three Types of Exquite Construction
  • Stabilized Wood Patterns - Made in U.S.A.
  • Exotic Resin - Unique Colors and Patterns
  • Splash Paint - Colorful Schemes
  • Bottom-Loading Threaded Battery Disc Access
  • MicroUSB Port
  • Spring-Loaded 510 Connection

* Due to manufacturing and design, each Sigelei Swallowtail 75A Resin Mod features unique color and pattern finishes. The photos displayed are for user reference and do not represent the variances of each unit.