WARNING: This product contains nicotine. Nicotine is an addictive chemical.

Sigelei GW 257W TC Starter kit w/ Sigelei F Tank

Sigelei GW 257W TC Starter kit w/ Sigelei F Tank 1 5 5 1
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If you're longing for larger clouds and more flavorful vapor, it's time to upgrade to the Sigelei GW 257W TC Kit. With this starter kit, you'll get the powerful Sigelei GW 257W TC Box Mod and the coordinating Sigelei F 4.5ml Tank plus a USB cable, a battery adapter, a set of O-rings and a replacement glass tube.

Sigelei GW 257W TC Starter Kit with Sigelei F Tank 4.5ml

Powerful Performance

In variable wattage mode, the Sigelei GW 257W TC Box Mod is capable of outperforming many other box mods that are similarly sized. The wattage can be increased from 10 watts all the way to 257 watts, giving you the opportunity to chase large, dense clouds of vapor.

Savor the Flavor

Flavor saveurs will also adore the Sigelei GW 257W TC Box Mod. In Temperature Control mode, you can adjust the heat from 200 to 570 degrees Fahrenheit to bring out the subtle taste notes of your e-juice. Temperature Control mode offers full compatibility with nickel chrome, nickel 200, titanium, and stainless steel 316, 317 and 304 wires.

Long Battery Life with Flexible Pairing

With the Sigelei GW 257W TC Box Mod, you can power your vape the way that you prefer. For maximum power, pair your box mod with two 21700 or 20700 batteries. You can also use 18650 batteries in the vape with the help of the included adapter. No matter what type of batteries you have inside, the box mod can be used for countless hits, thanks to its long battery life.

Simple to Operate

Despite being compact in size at 93 millimeters by 57 millimeters by 36 millimeters, the Sigelei GW 257W TC Box Mod features a large digital screen. The full color display makes it simple to set and monitor the vape. Intuitively placed buttons further simplify operation.

Massive Tank with Adjustable Air Flow

With the Sigelei GW 257W TC Box Mod, you'll receive the Sigelei F Tank that boasts a large 4.5 milliliter capacity. Bottom air flow adjustment enables you to restrict or open up the draw to provide exactly the right experience with every hit.

Crank up the power of your vape sessions with the flexible performance of the Sigelei GW 257W TC Kit. Order now and receive the Sigelei GW 257W TC Box Mod and the Sigelei F Tank.


  • 1 x SIGELEI F 4.5ml Sub-Ohm Tank
  • 1 x SM2-H Single Coil 0.2 Ω Ohm Atomizer Head (Rated 60 - 100W)(Pre-Installed)
  • 1 x SM2-H Single Coil 0.2 Ω Ohm Atomizer Head (Rated 60 - 100W)
  • 1 x Replacement Glass Tube
  • 1 x 18650 Battery Adapter (for 2 batteries)
  • 1 x Set of O-Rings
  • 1 x USB Cable
  • 1 x Authenticity Card
  • 2 x Users Manual
  • 1 x Warranty Card



  • Display: 1.0” Inch Intuitive and Multi Format Circular TFT Color Display with Customizable Color Menu, Comprehensive Settings and Adjustments, Dual Battery Indicator Monitor
  • Design: Inspired by The China Great Wall with Unique Classic Chinese Style Great Wall Pattern Carvings on the Sides
  • Durable Gold Plated 510 Thread Stainless Steel Connector with Spring Loaded Pin
  • Design Functions: User Friendly Interface, Upgradable Firmware, Ventilation Holes, Bypass Mode, and 10 Second Continuous Firing Time
  • Dimensions / Size: 93mm x 57mm x 36mm
  • Material: Zinc Alloy Construction
  • Output Modes: Supports Variable Wattage, Bypass Temperature (Ni, Ti, SS), TCR, and VW Curve Modes
  • Three Memory Modes: Normal, Hard, Soft and Customizable User Mode
  • Power Output Range: 10W – 257W
  • Output Voltage: 1.0V - 7.5V
  • Input Voltage: 6.4V - 8.4V
  • Maximum Current Output: 38A
  • Supports: Ni200 Nickel, Titanium (Ti), and Stainless Steel 304 (SS) 316 (SS) 317 (SS) Heating Elements
  • Minimum Resistance: 0.05Ω (Ohm)
  • Atomizer Resistance Range: Variable Temperature Mode 0.05Ω - 3.0Ω (0.5Ω is optimum performance for Titanium and Stainless Steel) (0.15Ω is optimum performance for Nickel Ni200)
  • Atomizer Resistance Range: Variable Wattage Mode 0.1Ω - 3.0Ω (0.3Ω is optimum performance)
  • Operating Temperature Range: -10℃ - 60℃ (Celsius)
  • Temperature Output Range: 212℉ - 570℉ (Fahrenheit) / 100℃ - 300℃ (Celsius)
  • Temperature Control Output: Adjustable Initial Resistance, Adjustable TCR (Temperature Coefficient of Resistance), Fine Tune Output, Automatic Resistance Lock, and Preheat Capability
  • Charge Port: Micro USB (5V / 2.5Amp) with Pass-through Capability
  • Batteries: 2 x 21700, 20700, or 18650 High Amp and High Drain Batteries NOT INCLUDED (Sold Separately)
  • Long Run Battery Life
  • Charger: Recommended external charger for optimal charging (sold separately)
  • Battery Platform: Hinged Bottom Battery Door Cover
  • Safety Features:
    • Intelligent Atomizer Recognition
    • Over Temperature Protection
    • Over Current Protection
    • Short Circuit Protection
    • Low Resistance Protection
    • Reverse Polarity Protection
    • Over / Under Voltage Protection
  • Independent Battery Monitoring
  • Oversized Side Firing Button with Quick Adjust Between Modes, and Ergonomic Button Design
  • Available Colors: Silver, Yellow, Gunmetal, Black, Coffee / Black, Coffee / Gold, Light Gray / Gold

SIGELEI F 4.5ml Sub-Ohm Tank

  • Size: 53 x 28mm
  • Diameter: 28mm
  • Tank Capacity: 4.5 milliliters
  • Connection: 510
  • Material: SS303 Stainless Steel, High Strength Pyrex Glass
  • Coils: SM2-H Single Coil 0.2 Ω Ohm Atomizer Head (Rated 60 - 100W)
  • Airflow: Adjustable Dual Airflow
  • Tank Fill: Threaded Top Fill System with Twist Off Cap
  • Drip Tip: Ultra Wide Bore Delrin

For more info: Sigelei-GW kit

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Disclaimers and Warnings


All specifications, descriptions, product characteristics and claims are based on manufacturer information. It is important that you have good understanding and technical knowledge on how to use this product in order to ensure proper and safe operation.


Rebuildable Atomizers are intended for ADVANCED USERS ONLY, who have the knowledge and experience in building coils and wicks, basic electronics knowledge, and can use a multimeter to test all built coils before use. Rebuildable Atomizer Coils and Wicks have known risks and must be carefully tested with a multimeter after building and before use, as faulty coils and wicks will blow electronic devices. If this product has a Rebuildable Atomizer and you are not comfortable using the needed tools, we suggest that you do not purchase this product and explore simpler options. Use Rebuildable Atomizer products at your own risk and please be safe.


ALL 18650 / 21700 / 20700 Li-ion (Lithium-ion) and LiPo (Lithium-ion Polymer) Rechargeable Batteries MUST be matching in brand, model, and specifications for use in any MOD BOX, KIT, CHARGER, and ANY DEVICE at ALL TIMES. Discharging and recharging of batteries should be done within the same grouping. Never use damaged or improperly wrapped batteries with any device. Failure to do so may result in injury.

Please make sure to have proper knowledge of using and handling rechargeable Li-ion (Lithium-ion) and LiPo (Lithium-ion Polymer) batteries before purchase or use. Use safety precautions when handling Li-ion cell batteries as they can be dangerous if used improperly. Due to their sensitive characteristics to charging, discharging, and risks of short circuiting, batteries may explode, burn, or cause a fire if mishandled.

Please follow these Lithium-ion Safety and Handling Tips listed below:

  • DO NOT make any modifications to the batteries in any way, shape, or form.
  • DO NOT overcharge Lithium-ion batteries. NEVER leave batteries unattended while they are charging or leave charging overnight and ALWAYS remember to charge them on a clean and fire-proof surface.
  • DO NOT use Lithium-ion batteries in any devices without built-in protection circuit board (PCB) that is capable of detecting shorts, over-discharge, over-charging and so forth, as it is deemed unsafe and increases risk of fire or explosion.
  • DO NOT discharge batteries below 2.5V. DO NOT charge the batteries over 4.2V.
  • ALWAYS use a plastic battery case or non-conductive container to store and transport your batteries when they are not in use. DO NOT place loose batteries in your pocket, purse, bag, or anywhere else or allow them to come into contact with any metal objects such as loose change, keys, or anything else metal, as this may cause the batteries to short circuit and possibility of burning and or exploding.
  • ALWAYS keep your batteries away from heat, sun, and hot surfaces to prevent any overheating.
  • ALWAYS inspect your batteries cells, chargers, or any other devices for any physical damage before use. If you detect any physical damage, including rips or tears in the battery cell wrapping, immediately discontinue use of these products and dispose of them properly.
  • ALWAYS dispose any battery cells, chargers and other electronic devices in accordance with local laws and mandates.

Ozone Smoke will not be held liable or responsible for any injury, damages, defects of permanent or temporary caused by use of Lithium-ion batteries, chargers, devices and other products. Use at your own risk.


This product is covered by our 30-Day Limited Return Policy and Warranty against any manufacturer defects from the date of delivery. Accidental damage, scratches and / or discoloration from regular use are considered normal wear and tear and are not covered by our 30-Day Limited Return Policy and Warranty. After 30 days from delivery products cannot be returned for a refund or replacement by Ozone Smoke. Replacement or repair of products, therefore, is your exclusive remedy under the ORIGINAL manufacturer’s warranty policy. We highly recommend you keep the original packing or take picture of the code on the side of the box before discarding it, as the ORIGINAL manufacturer may need the serial number on the side of the box to provide a replacement or warranty service.


For complete details of Ozone Smoke Warranty and Return Policy click here.

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