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Sigelei Fuchai 175W Duo-3 (No Cover)

Fuchai 175W Duo-3 (No Cover)


The Fuchai Duo-3 Mod by Sigelei is an upgraded redesign of the Fuchai series. It has a fully upgradeable advanced chipset with a maximum output of 175W along with temperature control.

The Fuchai Duo-3 uses two 18650 batteries and with its ergonomic design and versatility, the Fuchai Duo-3 is the ultimate device. Specifications: Wattage Range: 10W - 175W Input Voltage Range: 6.4V - 8.4V Output Voltage: 1.0V - 7.5V Resistance Range: 0.1ohm - 3ohm Operating Mode: POWER/SS316/SS317/Ni200/TCR/Til Temperature Range: 200-570F Removable Battery Cover - Lock Switch Reverse Battery Protection Low Resistance Protection Battery Imbalance Protection Low Input Voltage Warning Short Circuit Protection Overheat Protection Micro USB Port - Firmware Upgrades 510 Connection Includes: 1x Sigelei Fuchai Duo-3 175W Box Mod 1x Micro USB Charging Cable 1x User Manual
SIGELEI Technology Co.,Ltd is a technology integration company which specializes in electronic cigarette research, production, development, sales, and service. Since their establishment, they focused on numeral products to develop electronic cigarette. Their management policy is to design and produce the most suitable and innovative products for their customers. For years, they have all along carried out the customer supreme principle, taken the technical support as a basis, wholeheartedly provided the advanced technical products and the high quality services to their all customers.


March 23, 2018


March 20, 2018


well built mod, works great. love Sigelei
March 11, 2018



February 14, 2018


January 13, 2018



January 2, 2018



Don't like this mod, when it first arrived I tried using it and apparently when the batteries are low it shorts out and gets stuck firing whatever you have screwed on. Burned my cotton and never used again
November 23, 2017



Was a good mod but it is already having problems won’t turn on unless I use specific batteries no connection. And I enjoy the button release but I find myself accidentally opening the cover almost constantly
November 5, 2017



October 26, 2017



its ok...nothing fancy...doesn't seem too sturdy
October 24, 2017
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