- Description
- Reviews
- Accessories
- Warranty
- Delivery
Meet the GTX ONE PRO 40W Tank Mod by VAPORESSO sleek as One, powerful as Pro. Purpose-built for MTL/RDL users, it pairs muted, premium finishes and a skin-friendly silicone grip with a high-density 3000mAh battery, advanced top airflow and top filling, and SSS Leak-Resistant engineering for clean, easy refills. Inside, COREX Technology refines flavour clarity and coil longevity, while a 0.87-inch OLED and visual airflow control make every adjustment effortless.
Power-Stay Performance
3000mAh High-Density Battery
The GTX ONE PRO ups capacity to 3000mAh — a 50% longer battery life compared to GTX ONE delivering up to 3 days of typical use between charges (based on VAPORESSO lab testing). Pocket-friendly, palm-curved, and tuned for reliable 5–40W output.

Double Top, Triple Leakproof
Top Fill • Top Airflow • SSS Leak-Resistant
Unscrew the cap to fill from the top — it’s tidy, fast, and fuss-free. Precisely adjust top airflow for tight MTL to looser RDL draws, while SSS Leak-Resistant barriers lock in e-liquid to keep pockets and bags clean.

COREX Technology
Accurate Flavour, Lasting Longer
COREX heating combines a Morph-Mesh structure with Micro-fiber Cumulus Cotton for rapid, even heat distribution — boosting vapour efficiency by up to 50% for brighter flavour and extended coil life (VAPORESSO lab data).

AXON Intelligence
Pulse Mode for Consistent Output
The smart AXON Chip drives Pulse Mode for steady power from the first to the last puff, enhancing throat hit and flavour consistency across your preferred MTL/RDL settings.

Chic Design & Big Vision
Skin-Like Touch • Larger OLED
Choose from six muted colourways with skin-friendly silicone and optional premium PU leather panels. A 0.87-inch OLED is now 26% larger (vs. GTX ONE) with seven key readouts: Mode, Puff Counter, SMART On/Off, Battery Level, Wattage, Resistance, and Lock On/Off — all simple to navigate one-handed.

Technical Details
- Output & Modes: Adjustable 5–40W with AXON Pulse Mode and SMART assistance.
- Battery: High-density 3000mAh internal cell for up to 3 days of typical MTL use.
- Airflow: Visualized precise top airflow ring for leak-resistant MTL/RDL tuning.
- Filling: Easy top filling — unscrew, fill, and go.
- Screen: 0.87-inch OLED with intuitive UI (26% larger than GTX ONE).
- Controls: Lock Button to secure settings; long-press to fire; 3 clicks to menu; 5 clicks power On/Off.
- Coils: Compatible with multiple GTX Coils: 0.4Ω Mesh (26–32W; best 30W), 0.6Ω Mesh (20–26W; best 24W), 0.8Ω Mesh (12–16W; best 16W), 1.2Ω Mesh (8–12W; best 11W).
- Drip Tips: Two included for distinct MTL/RDL experiences.
- Protection: Bottom silicone pad for anti-slip and added impact resistance.
Why Choose This Product?
- Long-haul power — 3000mAh cell with up to 3 days of use.
- Clean, simple refills — top fill + top airflow + SSS leak resistance.
- Elite flavour — COREX mesh + cotton architecture.
- Smart consistency — AXON Pulse keeps output steady.
- Pocket-perfect — compact body with skin-friendly grip.
What’s in the Box?
- 1 × GTX ONE PRO Mod
- 1 × Tank (top-fill, top-airflow)
- 2 × GTX Coils (assorted for MTL/RDL)
- 2 × Drip Tips (MTL & RDL)
- 1 × USB-C Cable
- 1 × Spare Parts Pack (O-rings)
- 1 × User Manual & Warranty Card
Warranty
Unlike many other vape stores, Vaping 101 fully complies with the Law and offer a full 1 year warranty as required by Law. Please see HERE for full clarification on UK Law on Consumer Goods.
- All orders are sent in discreet packaging.
- Delivery is free for all orders over £50. Otherwise, delivery is £3 to £12 depending on the service you plan to purchase.
- You can return your product up to 14 days after receiving your order. Please make sure that the products are not used or damaged.
UK Shipping
Service Overview: Reliable tracked delivery service.
Delivery Time: 2 to 4 working days.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday for orders placed before 2:30 PM (excluding Bank Holidays).
- Deliveries are made weekdays and on Saturday.
- NOT GUARANTEED SERVICE
Cost: £3.00 (Free over £50)
Service Overview: Fast, door-to-door courier service.
Delivery Time: Next day for most UK postcodes. View postcode exclusions
Key Features:
- Full end-to-end tracking with live updates.
- Same-day dispatch Monday to Friday for orders placed before 1:00 PM (excluding Bank Holidays).
- Deliveries made on weekdays (some areas deliver Saturday).
- Signature required on delivery.
- Battery Restrictions: None: DPD imposes no additional restrictions on batteries.
- NOT GUARANTEED SERVICE
Cost: £3.50 (Free over £50)
Service Overview: Parcels are delivered to a nearby DPD Pickup Point or Drop-Point for customer collection.
Delivery Time: Next day for most UK postcodes. View postcode exclusions
Key Features:
- Notifications sent via email/SMS when parcel is ready for collection.
- No signature required—customer collects in person.
- Ideal if you’re not available at home for doorstep delivery.
- Battery Restrictions: None: DPD imposes no additional restrictions on batteries.
- NOT GUARANTEED SERVICE
Cost: £3.50 (Free over £50)
Service Overview: Reliable standard delivery service.
Delivery Time: 2 working days.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday for orders placed before 2:00 PM (excluding Bank Holidays).
- Deliveries are made weekdays.
Cost: Price Based On Address
Service Overview: Faster tracked delivery service.
Delivery Time: Up to 1 to 2 working days.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday for orders placed before 2:30 PM (excluding Bank Holidays).
- Deliveries are made weekdays and on Saturday.
- NOT GUARANTEED SERVICE
Cost: £4.00
Service Overview: A cost-effective express service for less time-sensitive deliveries.
Delivery Time: Next business day delivery by the end of the day to most UK destinations.
Key Features:
- Lower-cost option compared to UPS Express®.
- Includes tracking and proof of delivery.
- Suitable for urgent but not time-critical shipments.
Cost: Price Based On Address
Service Overview: Guaranteed next-day delivery service.
Delivery Time: Next day.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday for orders placed before 2:30 PM (excluding Bank Holidays).
- Deliveries are made weekdays and on Saturday.
Cost: £9.00
Service Overview: A time-definite delivery service for urgent shipments.
Delivery Time: Next business day delivery by 10:30 AM or 12:00 PM to most UK locations.
Key Features:
- Ideal for time-critical shipments.
- Includes tracking and proof of delivery.
- Money-back guarantee if the delivery commitment is not met.
Cost: Price Based On Address
International Shipping
Delivery Time: 3-10 working days.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday orders placed before 2:30 PM (excluding Bank Holidays).
- Deliveries are made weekdays.
- NOT GUARANTEED SERVICE
- Delays caused by Customs are completely out with our control.
Cost: Price Based On Weight + Address
Delivery Time: 3-10 working days.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday orders placed before 2:30 PM (excluding Bank Holidays).
- Deliveries are made weekdays.
- NOT GUARANTEED SERVICE
- Delays caused by Customs are completely out with our control.
Cost: Price Based On Weight + Address
Delivery Time: 2-4 working days.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday orders placed before 2:00 PM (excluding Bank Holidays).
- Deliveries are made weekdays.
- Delays caused by Customs are completely out with our control.
Cost: Price Based On Address
Delivery Time: Next Business Day EU.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday orders placed before 2:00 PM (excluding Bank Holidays).
- Deliveries are made weekdays.
- Delays caused by Customs are completely out with our control.
Cost: Price Based On Address
Delivery Time: Next Business Day EU By 10:30am.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday orders placed before 2:00 PM (excluding Bank Holidays).
- Deliveries are made weekdays.
- Delays caused by Customs are completely out with our control.
Cost: Price Based On Address
Delivery Time: 2 Business Day.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday orders placed before 2:00 PM (excluding Bank Holidays).
- Deliveries are made weekdays.
- Delays caused by Customs are completely out with our control.
Cost: Price Based On Address
Delivery Time: 1-2 Business Day.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday orders placed before 2:00 PM (excluding Bank Holidays).
- Deliveries are made weekdays.
- Delays caused by Customs are completely out with our control.
Cost: Price Based On Address
Price Match Promise
Vaping 101 offers the lowest prices in the UK guaranteed. We constantly check our prices against competitors to offer our customers the best deal available.
If you find a price cheaper elsewhere in the UK (in stock), please just let us know. Fill out the contact form on our website and we will send you a unique discount code.
Batteries are not part of the price match.
***Please note, evidence of a cheaper price is required (a link to the price). Unfortunately, we do not offer this guarantee on sites like eBay, Amazon, etc. This is simply due to difficulty knowing if items are genuine. Must be a legitimate UK-based website operating within UK Law for comparison. Price match items must be in stock and like-for-like. Must be an advertised price.
All items on Vaping 101 are genuine manufactured originals.
Any questions, please don't hesitate to contact us.
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