GW 257W TC Box Mod - Sigelei $27.99

GW 257W TC Box Mod – Sigelei $27.99



Sigelei decided to give you the behemoth box mod of your dreams. This beast called the GW 257W TC Box Mod is a 257 watts of power monster that is constructed of zinc-alloy, features the Sigelei smart chipset for accurate ohm modulation and efficient power output.

Capable of handling wattage ranges between 10 watts and 257 watts on the back of dual high amp 18650 batteries. With a minimum coil resistance requirement of 0.05 ohms and a ceiling point of 3 ohms means you’ll find the right range for your perfect coil set up easily.


With robust temperature control features, you’ll enjoy your NI200, Titanium and SS 316L coils without much getting in the way of the performance. While the native batteries most of us own are 18650 this mod is compatible with 20700 batteries as well as 21700 batteries for easy to choose power sources based on what you already own. Measuring in at 93mm by 57mm this is a beefy mod for the big handed vaper in your universe. If they are tired of flimsy and lightweight devices this is the one for them. Trust me this thing is meaty in a good sort of way as it still feels very natural when in use.


Product Features:


  • Dimensions: 93mm x 57mm x 36mm
  • Zinc-Alloy Construction
  • Sigelei Smart Chipset
  • Output Wattage Range: 10 to 257W
  • Output Voltage Range: 1.0 to 7.5V
  • Atomizer Resistance Range: 0.05 to 3.0 ohm
  • Temperature Control Suite
  • Adjustable TCR
  • Ni200 Nickel Support
  • Titanium Support
  • SS316L Support
  • Resistance Read and Lock
  • Output Temperature Range: 200 – 570 Degrees Fahrenheit
  • 0.96 Inch TFT Color Display
  • Locking Bottom Battery Access Door
  • Compatible with Dual 18650/20700/21700 Battery
  • Stainless Steel 510
  • Spring Loaded Gold Plated 510 Connection

Package Includes:


  • 1 x GW 257W TC Box Mod
  • 2 x 18650 Adapters
  • 1 x Micro USB Charging Cable
  • 1 x User Manual
  • 1 x Warranty Card