Vaporesso GTX One Pro 40W Vape Kit

The Vaporesso GTX One Pro is a compact 40W tank kit built for MTL and restricted DTL vaping. It pairs a zinc alloy mod with the XTank T, a 2ml top-fill tank with top airflow and SSS leak-resistant technology. The mod runs a 3000mAh built-in battery, a 50% increase over the original GTX One, and can last up to three days between charges at lower wattages.

Powered by the AXON chipset, the GTX One Pro offers Smart, Variable Wattage, Pulse, and Eco modes, all controlled through a 0.87-inch OLED screen and dedicated lock button. Two GTX vape coils and two drip tips are included in the box, so you can switch between a tight MTL draw and a looser restricted DTL draw without buying extras.

GTX One Pro Key Features

• 3000mAh built-in battery with USB-C 2A fast charging
• 5 to 40W output with AXON chipset
• Four modes: Smart, Variable Wattage, Pulse, and Eco
• 0.87-inch OLED screen with lock button
• XTank T with 2ml capacity, top fill, and top airflow
• Two drip tips for MTL and RDTL vaping
• Compatible with GTX 0.4 to 1.2 ohm coils
• 510 threaded connection
• Six colours in PU leather and silicone finishes
• Upgrades over the original GTX One

3000mAh Built-In Battery with USB-C 2A Fast Charging

The GTX One Pro runs a 3000mAh high-density built-in battery, which is 50% larger than the 2000mAh cell in the original GTX One. At lower wattages with the 1.2 ohm MTL coil, Vaporesso claims up to three days of use from a single charge. Even at the higher end of the 40W output with the 0.6 ohm coil, most vapers should get a full day without needing to recharge. The USB-C port supports 5V/2A charging, and a full charge takes around 90 minutes. A Type-C cable is included in the box.

5 to 40W Output with AXON Chipset

The AXON chipset delivers a stable, consistent output from 5W up to 40W. This range covers everything from low-power MTL vaping at 7W with the 1.2 ohm coil through to a warmer RDTL draw at 32W with the 0.4 ohm coil. The mod measures 137.2 x 30 x 23.2mm with the XTank T attached and weighs approximately 140g without the tank (191g with it). The chipset includes standard safety protections such as short circuit, low voltage, and over-temperature cutoffs.

Four Modes: Smart, Variable Wattage, Pulse, and Eco

Smart mode automatically reads the resistance of the installed GTX coil and sets the wattage to match, which is useful if you do not want to adjust settings manually. Variable Wattage mode lets you set your own power output anywhere from 5 to 40W. Pulse mode adjusts power delivery throughout each puff to maintain a more consistent flavour from the first draw to the last. Eco mode reduces power output slightly to extend battery life, which is helpful on longer days out. Three clicks of the fire button opens the menu, and five clicks turns the device on or off.

0.87-Inch OLED Screen with Lock Button

The 0.87-inch OLED screen is 26% larger than the display on the original GTX One. It shows the current mode, battery level, puff counter, wattage, coil resistance, voltage, and lock status. The fire button sits flush at the top of the front panel, with the lock button directly below it and two navigation buttons beneath the screen. Pressing the lock button prevents accidental firing when the kit is in your pocket or bag. All controls are designed for one-handed use.

XTank T with 2ml Capacity, Top Fill, and Top Airflow

The XTank T is a 2ml stainless steel tank (51.7 x 22.4mm diameter) with a 510 drip tip connection. The threaded top-fill cap unscrews with a quarter turn to access the fill ports. Because the airflow enters from the top rather than the bottom, e-liquid is much less likely to leak out through the airflow slots, even if the tank is left on its side. The dual slotted airflow ring sits just below the drip tip and adjusts from fully open for a loose RDTL draw to almost closed for a tight MTL pull. Vaporesso's SSS leak-resistant technology adds further protection during filling and everyday use.

Two Drip Tips for MTL and RDTL Vaping

The kit comes with two 510 drip tips with different bore sizes. The wider drip tip is pre-installed on the XTank T and suits the 0.6 ohm coil for a restricted direct lung draw. The straight, narrower drip tip is included in the box and pairs with the 1.2 ohm coil for a tighter mouth-to-lung draw closer to the feel of a cigarette. Both are 510 standard, so you can swap in any compatible 510 drip tip if you prefer a different shape or material.

Compatible with GTX 0.4 to 1.2 Ohm Coils

The GTX One Pro works with four GTX coil resistances. The GTX 0.6 ohm mesh coil (20 to 26W, best at 24W) comes pre-installed for RDTL vaping, and the GTX 1.2 ohm mesh coil (7 to 11W, best at 11W) is included for tight MTL. The GTX 0.4 ohm (26 to 32W, best at 30W) and GTX 0.8 ohm (12 to 16W, best at 16W) are also compatible but sold separately. All use FeCrAl mesh with COREX heating technology and plug-and-play installation. The 0.15 ohm and 0.3 ohm GTX coils are not compatible because they need more power than the 40W maximum. For MTL coils, 50/50 e-liquids and nic salts at 10mg or 20mg work best. For RDTL coils, 50/50 or 60/40 VG/PG blends are a good match.

510 Threaded Connection

The GTX One Pro uses a standard 510 threaded connection, so the mod is not limited to the included XTank T. Any 510 compatible tank or RTA with a diameter of around 22mm or under will sit flush on the mod. This gives you the option to try different tanks or coil systems as your preferences change without needing to buy a new mod. The 510 connection also means the XTank T can be used on other 510 mods if you already own one.

Six Colours in PU Leather and Silicone Finishes

The GTX One Pro is available in six colours across two finish types. Four colours (Black, Silver, Brown, Red) feature a PU leather wrap on the zinc alloy chassis for a textured, premium feel. Two colours (Pink, Blue) use a skin-friendly silicone material with a patterned grip. All six share the same internal hardware.

Upgrades over the Original GTX One

The GTX One Pro is a direct upgrade to the original Vaporesso GTX One. The battery has increased from 2000mAh to 3000mAh (50% larger), and the screen has grown from 0.69 inches to 0.87 inches (26% larger). The tank has changed from the GTX Tank 18 with bottom airflow to the XTank T with top airflow and SSS leak resistance. Two drip tips are now included instead of one, Pulse and Eco modes have been added alongside Smart and Variable Wattage, and a dedicated lock button prevents accidental firing. The wattage range (5 to 40W), GTX coil compatibility, and 510 connection remain the same.

GTX One Pro Colours

• Black (PU leather)
• Silver (PU leather)
• Brown (PU leather)
• Red (PU leather)
• Pink (silicone)
• Blue (silicone)

What's in the Box

• 1 x Vaporesso GTX One Pro mod
• 1 x Vaporesso XTank T with RDTL drip tip
• 1 x GTX 0.6 ohm mesh coil (pre-installed)
• 1 x GTX 1.2 ohm mesh coil
• 1 x Straight MTL drip tip
• 1 x Spare glass tube
• 2 x O-rings
• 1 x Refilling silicone plug
• 1 x USB-C cable
• 1 x User manual and warranty card

For MTL coils, 50/50 e-liquids and nicotine salts at 10mg or 20mg are recommended. For RDTL coils, 50/50 or 60/40 VG/PG blends work well with freebase nicotine at 3mg to 6mg.