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The authentic Sigelei Fuchai Duo-3 255W TC Box Mod dual battery cover version supports 2 / 3 x 18650 batteries (not included), deploying a fully upgradeable, advanced chipset with a maximum of 255W and comprehensive temperature control suite within a beautifully-crafted chassis. Yhe Fuchai Duo-3 is built with highly durable Zinc Alloy construction and a soft contour chassis that fits comfortably in-hand. The device features a centralized control face layout, integrating a large 1.0 Inch OLED display with full-color resolution to provide organized information in pleasing aesthetics. The adjustment buttons are located below the display for additional ergonomic, with an oversized firing mechanism located on top. A continued advancement in chipset technology by Sigelei, the Fuchai Duo-3 integrates a powerful chipset capable of firing up to 255W with customized temperature control settings such as TCR and TFR adjustments.
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Brand | Sigelei |
Model | Fuchai Duo-3 |
Color | Black |
Product Type | VW |
Compatiable Battery | 18650 |
Material | Zinc Alloy + Aluminum Alloy |
Thread Type | 510 |
Variable Voltage (VV) | No |
Battery Type | Interchangeable |
Telescoping Mod | No |
Power Output | 10~255W |
Display | 1.0" |
Variable Wattage (VW) | Yes |
Charge Style | Car/AC/USB |
Package | 1 x Sigelei Fuchai Duo-3 Mod, 1 x Micro USB Cable, 1 x User Manual, 1 x Warranty Card |
Weight | 162g (5.72oz) |
Depth | 47mm (1.85 inch) |
Height | 85mm (3.35 inch) |
Width | 42mm (1.65 inch) |
Dimensions: 42 x 33 x 85mm (2 x 18650 Configuration) / 42 x 47 x 85mm (3 x 18650 Configuration);
Wattage Range:
10W~175W (2 x 18650 Configuration) / 10W~255W (3 x 18650 Configuration);
Voltage Range:
1.0V~7.5V (2 x 18650 Configuration) / 1.0V~9.0V (3 x 18650 Configuration)
Temperature Range: 200~570'F / 100~300'C;
Output Modes: Power, TC (Ni200, Ti1, SS316, SS317), TCR;
Temperature Coefficient of Resistance (TCR) Adjustments;
Temperature Factor of Resistivity (TFR) Adjustments;
Resistance Range: 0.1~3.0 ohm;
Input Voltage:
6.4V~8.4V (2 x 18650 Configuration) / 9.6V~12.6V (3 x 18650 Configuration);
1.0 Inch TFT Color Display;
Compatible With (2) & (3) 18650 Batteries (Batteries not included);
Magnetic Battery Panel;
Micro USB Port (Charging (DC 5V / 2.5A) & Firmware Upgrades);
Ergonomic Design;
User-Friendly Preset Modes;
Three-Button Operation;
Large Oversized Firing button;
Removable Battery Cover: Lock Switch;
Reverse Battery Protection;
Low Resistance Protection;
Battery Imbalance Protection;
Low Input Voltage Warning;
Short Circuit Protection;
Overheat Protection;
Spring-Loaded 510 Connection
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