The SMOK Fortis is a single-battery mod compatible with 18650, 20700 or 21700 cells. With an 18650, it outputs 5–80W; with a 21700 battery, it can boost up to 100W. :contentReference[oaicite:0]{index=0}
It features a zinc-alloy chassis, a leather grip, and a 0.96-inch TFT color display showing wattage, voltage, resistance, and battery status. It has a 510 spring-loaded connection and supports Type-C fast charging (1.4A) for convenience. :contentReference[oaicite:1]{index=1}
Contents
- 1 × SMOK Fortis mod
- 1 × USB Type-C cable
- 1 × User manual
Features
- Power range: 5-80W (with 18650) / up to 100W (with 21700) :contentReference[oaicite:2]{index=2}
- Battery type: single external 18650/20700/21700 (not included) :contentReference[oaicite:3]{index=3}
- Voltage range: 1.0 – 6.4V :contentReference[oaicite:4]{index=4}
- Resistance range: 0.1 – 2.5 Ω :contentReference[oaicite:5]{index=5}
- Fast charging: Type-C, up to 1.4A :contentReference[oaicite:6]{index=6}
- Display: 0.96″ TFT color display
- Dimensions: 94 × 38.8 × 32.4 mm :contentReference[oaicite:7]{index=7}
- Chassis: Zinc-alloy with leather grip
- 510 spring-loaded connection
Frequently Asked Questions
Which tanks are compatible with the Fortis?
It works with most 510-threaded tanks; just ensure resistance is within its supported range.
How do you charge the device?
It is charged through the Type-C USB port with support for 1.4A fast charging.
Is this mod suitable for beginners?
Yes, its wattage mode is straightforward. The extra features and power options are more useful for intermediate to advanced users.
What are the benefits of replaceable batteries?
You can swap batteries on the go, choose high-capacity or high-drain cells, and extend mod’s lifespan beyond built-in battery wear.
About SMOK
SMOK is a leading brand in vaping hardware known for innovation and strong product portfolios. Their devices often combine style, performance, and versatility to satisfy a broad range of users.




