Fuchai Duo 3: 2 Cover Version - Black (Open Box)

$ 29.99$ 39.99
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  • Fuchai Duo 3: 2 Cover Version - Black (Open Box)
  • Fuchai Duo 3: 2 Cover Version - Black (Open Box)
  • Fuchai Duo 3: 2 Cover Version - Black (Open Box)


Fuchai Duo 3: 2 Cover Version - Black (Open Box)

$ 29.99$ 39.99
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Sigelei Fuchai Duo 3 -2 Cover Version


  • Color: Black
  • Size: 42mm x 47mm x 85mm 
  • Material: Zinc Alloy
  • Wattage Range:10W - 255W 
  • Temperature Range:100℃ - 300℃ / 200℉ - 570℉
  • Input Volt: 9.6V - 12.6V
  • Output Volt: 1.0V - 9.0V 
  • Battery Support: 3x 18650 (sold seperately)
  • Working Modes:Power/TC(SS316 / SS317 / Ni200 / TCR / Ti1)
  • Resistance:0.1Ω - 3.0Ω 
  • Supporting Micro USB Charging: DC 5V / 2.5A
  • Screen: 1.0” OLED 


  • Color: Black
  • Intuitive 1" OLED display, full color resolution
  • Ni200, Titanium and stainless steel compatibility
  • Temperature coefficient of resistance (TCR) adjustments
  • Multiple colors, big fire button, ergonomic hand feeling and universal 510 connector.
  • User-friendly peset mode
  • High-grade zinc alloy construction

Please note: Temperature control requires the use of nickel, titanium, or stainless steel coils.

CAUTION:  Li-ion cells are very sensitive due to charging characteristics and may explode if mishandled. When handling batteries, always use proper precautions. Please understand charging, discharging, and assembly before use. Improper usage of Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable batteries and chargers may result in temporary or permanent damage to batteries, chargers and can result in personal injury. Simply Vapour is not responsible or liable for any damages, injuries or defects initiated by the operator and/or consumer of our devices, batteries and chargers containing Li-ion (Lithium-ion) and/or LiPo (Lithium-ion Polymer). The operator and/or consumer is responsible for reading and interpreting the safety issues assigned to every product description. The operator and/or consumer also assumes the responsibility that all of our products are used at your own risk.


You consent to having a basic understanding of batteries and/or any item found within this site. You also agree that by buying and utilizing this product, you are assenting to take full responsibility, accountability and sole liability for the purchase and use of this item. You accept to not hold Simply Vapour LLC, company stakeholders, representatives, agents, attorneys and all other affiliates within the companies liable for the personal injury, misuse, defects or hazards (known or unknown) that may occur due to the use of this product. No claims, representations or warranties, whether expressed or implied, are made by Simply Vapour as to the safety, reliability, durability and performance of any of our company’s products.

Note: Product descriptions are based on manufacturer product descriptions and accuracy cannot be guaranteed.

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