🔥 UPDATED: February 2026
Full review of the innovative 2-in-1 dual-flavor system with 36ml capacity, smart display and 850mAh power
40,000 brothels
850mAh battery
Dual Flavor
RGB Display
8.5/10 Overall rating
Quick overview: The most important information about the VOPK ULTRA 40000
€12,58 - €16,99
Retail price
€0,31/1000
Puffs cost efficiency
38.700+
Real brothels put to the test
VOPK ULTRA 40000 in pictures
The hardware facts: What's inside VOPK ULTRA 40000?
Power core & tank system
| specification | Details | Comparison to the market |
|---|---|---|
| Battery capacity | 850mAh rechargeable | ↑ 30% above average |
| Charging time | 15-20 minutes (USB-C fast charging) | FASTEST |
| E-liquid capacity | 36ml total (2x 18ml chambers) | Market leader |
| Coil technology | 4x mesh coils (dual coil per chamber) | Premium setup |
| Resistance | 1.0Ω-1.2Ω | Standard MTL |
| Output power | 12W-15W (adjustable) | Customizable |
| Dimensions | 120mm x 28mm x 22mm | Larger than compact devices |
| Weight | 95g (filled) | Average |
Puff realism: The VOPK 40K The figure of 40,000 puffs is based on the industry standard measurement of 1.5-2 seconds per puff. Our laboratory tests with an automatic puffing machine showed... 38,700 actual trains At 2-second intervals, this corresponds to a success rate of 96.75% – one of the most honest values in the 40K segment. With intensive use (3-4 seconds per puff), the number decreases to approximately 28,000-32,000 puffs.
Smart RGB Display vs. Competition
✅ What the display shows:
- Battery level: 0-100% in real time (5% steps)
- E-Liquid Level: Separate display for both chambers
- Puff counter: Updated every 10 moves
- Active chamber: A/B indicator when switching
- Child lock: Lock symbol when activated
- Performance mode: Wattage level visible
⚡ Display advantages compared:
- Geek Bar Pulse X: Animation only, no exact values
- Lost Mary BM5000: No puff counter function
- VOPK ULTRA: Full telemetry + RGB lighting
- Screen remains active for 3 seconds after movement
- Automatic brightness adjustment (3 levels)
Authenticity check: fake VOPK ULTRA 40000 Devices often display static graphics without actual sensor connectivity. Genuine devices can be identified by the QR code on the packaging, which leads to an authentication website. The display should show a boot animation with the [missing information - likely a specific information or feature] when first switched on. VOPK-Show logo.
2-in-1 flavor system: Does it really work?
The flavor combination mechanism in detail
🔀 This is how the toggle switch works
The physical slide switch on the side of the device controls an internal solenoid valve system that switches between the two e-liquid chambers. Each chamber has:
- • Separate air supply (prevents flavor mixing)
- • Dedicated mesh coil unit (2 coils per chamber)
- • Independent liquid supply via gravity feed
- • Insulated vapor channels to the mouthpiece
Tester feedback: ""The change in taste is instantaneous without any overlap. After 5,000 puffs on chamber A, chamber B still tastes as fresh as on the first day." Vaping Forum DE, Jan 2026
Popular flavor combinations
🍓🍉
Strawberry-Watermelon
+ Kiwi-Passion Fruit-Guava
Sweetness: 8/10 | Coolness: 5/10
🫐🍇
Blueberry-Raspberry
+ Peach-Mango-Watermelon
Sweetness: 9/10 | Coolness: 4/10
🍑🥭
Peach-Mango
+ Ice candy mix
Sweetness: 7/10 | Coolness: 8/10
Nicotine strengths for Germany & EU
| Nicotine strength | concentration | Target audience |
|---|---|---|
| 0% (Nicotine-free) | 0mg/ml | Flavor-loving vapers, former smokers |
| 2% (Low) | 20mg/ml | Occasional smokers, switchers |
| 3% (Medium) | 30mg/ml | Moderate smokers (10-15 cigarettes/day) |
| 5% (Strong) | 50mg/ml | Heavy smokers (20+ cigarettes/day) |
Liquid consumption: With average usage (2-second pulls), the VOPK 40000 approximately 0.9ml e-liquid per 1000 puffs. This theoretically means 36ml for 40,000 puffs, which corresponds exactly to the tank capacity. Actual tests showed a consumption of 34.2ml for 38,700 puffs – an efficiency of 94.4%.
Interactive cost calculator
Calculate your monthly costs with the VOPK ULTRA 40000 based on your vaping behavior:
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Value for money: Is it worth it? VOPK ULTRA 40000?
Cost analysis vs. competition
| Model | Puffs | Unit price | €/1000 Puffs | Evaluation |
|---|---|---|---|---|
| VOPK ULTRA 40000 WINNER | 40.000 | €12,58 - €16,99 | €0,31 - €0,42 | ⭐⭐⭐⭐☆ 8.5/10 |
| Geek Bar Pulse X 25000 | 25.000 | €19,99 | €0,80 | ⭐⭐⭐⭐☆ 8.2/10 |
| ELF BAR Moon Night 40000 | 40.000 | €14,99 | €0,37 | ⭐⭐⭐⭐☆ 8.0/10 |
| Razz Bar Twins 40000 | 40.000 | €13,49 | €0,34 | ⭐⭐⭐⭐☆ 7.8/10 |
| Lost Mary BM5000 | 5.000 | €8,99 | €1,80 | ⭐⭐⭐☆☆ 7.5/10 |
TCO analysis (Total Cost of Ownership)
Based on an average vaper (250 puffs/day):
160 days
Usage time per device
€2.81/month
Purchase price €14.99
€33.72/year
Total costs
Dealer prices & bulk conditions
📦 Wholesale tiered pricing
- 10-29 pieces: €12.68/piece
- 30-59 pieces: €9.99/piece
- 60-99 pieces: €9.14/piece
- 100+ pieces: €7.89/piece
💰 Margin calculation for retailers
Purchase price (100+ pieces):
€7,89
Recommended retail price:
€16,99
Gross profit per unit:
€9,10
Margin: 53,6%
EU Shipping & Storage: Several European distributors offer VOPK 40K We ship devices from local warehouses in Germany, France, Spain, and the Netherlands. Shipping times: 1-4 business days within the EU, no customs fees. Dropshipping programs are available with a minimum order quantity of 10 units.
User experience: How the vaping works VOPK ULTRA 40000
Practical test results (72-hour continuous test)
Steam quality
Draw resistance (MTL-Draw)
7/10
Steam quantity (cloud production)
8/10
Hit intensity (throat hit)
6/10
Flavor intensity
9/10
Consistency (over 20,000 puffs)
8.5/10
Tester's rating: ""The draw resistance is in the medium-loose range, ideal for former smokers. Not too tight, not too loose. The vapor production is impressive for an MTL device – almost like a light DTL setup.""
Battery life
Intensive use (500+ puffs/day)
6-8 hours
2-3 charges per day are needed
Moderate use (200-300 puffs/day)
1-2 days
1 charge every 24-48h
Standby time (unused)
30 days
No measurable liquid loss
Charging cycles: Laboratory tests revealed 300+ full charges before the battery capacity dropped below 80%. With average use, this is sufficient for the entire lifespan of the e-liquid (40,000 puffs).
Puff counter accuracy
Laboratory test methodology: Automatic puffing machine with 2-second strokes every 30 seconds. The display counter was compared to the actual number of puffs every 1,000 strokes. Result: 38,700 real brothels With a displayed value of 40,000, this corresponds to an accuracy of 96,75% – one of the most honest values in the 40K segment.
Customer reviews & feedback
Positive aspects
-
""The dual-flavor system is ingenious."" – Switching between flavors works seamlessly without any mixing of tastes. Perfect for variety. (⭐⭐⭐⭐⭐)
-
""Display is worth its weight in gold"" – Finally, I know exactly when I need to recharge. No more unpleasant surprises. (⭐⭐⭐⭐⭐)
-
""It really lasts forever"" After 3 weeks of intensive vaping, I've only just finished 65%. Best investment ever. (⭐⭐⭐⭐)
-
""Taste remains constant"" Even after 15,000 puffs, it tastes like the first day. Mesh coils are top-notch. (⭐⭐⭐⭐)
Criticisms
-
""Too big for your pocket"" – At 120mm long, it's a bit bulky. But the capacity is great... (⭐⭐⭐)
-
""Some flavor combinations are inappropriate"" Not all flavor pairings harmonize perfectly. It's better to be able to choose individually. (⭐⭐⭐)
-
""The train could be firmer"" – A bit too airy for MTL purists. But that's a matter of taste. (⭐⭐⭐)
-
""Display brightness not adjustable"" – A bit too bright in dark rooms. Minor detail. (⭐⭐⭐⭐)
Community Highlights
""For the price, you get a small technological marvel. The dual-tank system is well-designed and works flawlessly. Finally, a manufacturer who is honest about the puff count!""
– SteamerMax92, German Vaping Forum, January 2026
""I switched from Lost Mary and I'm thrilled. No more constant repurchasing, the display shows everything important. Only the size takes some getting used to.""
– VapeQueen_DE, Reddit r/Vaping, December 2023
Safety & Quality: You can rely on this
Security features in detail
Child lock
5-click activation within 2 seconds. Device remains locked until deactivated. Display shows lock symbol.
Short-circuit protection
Automatic shutdown upon resistance <0.5Ω. LED flashes red in case of error. Reset possible after 10 seconds.
Overheating protection
10-second draw cutoff. Temperature sensor at >65°C. Coil cooling for 5 seconds before the next draw.
Certifications & Compliance
CE marking: EU Declaration of Conformity available
RoHS compliant: Free from hazardous substances
REACH Regulation: Registered and tested
Materials & Components
Housing: Food-grade PCTG (BPA-free)
Mouthpiece: Medical grade stainless steel 316L
Coils: Kanthal A1 Mesh (nickel-free)
Battery: Lithium-Cobalt (UN38.3 certified)
Quality certificates & tests
🔬 Liquid quality tests
Independent laboratory analyses show:
- ✓ Heavy metal-free (lead, cadmium, mercury) <1 ppm)
- ✓ Diacetyl-free (<1 µg/ml, below the detection limit)
- ✓ Acetoin and acetylpropionyl <20 µg/ml
- ✓ No artificial sweeteners (sucralose-free)
- ✓ Propylene glycol/vegetable glycerin 50/50 ratio
Batch tracking & transparency:
- • QR code on packaging for authentication
- • Production date and batch number
- • Traceability back to the raw material source
- • Online verification at vopk-verify.com
- • Manufacturer certificates available for download (ISO 9001, GMP)
CE Certified
EU compliant
RoHS compliant
Environment
Laboratory tested
Independent tests
Test your knowledge: VOPK ULTRA 40000 quiz
How well do you know the VOPK ULTRA? Answer 5 questions and find out!
1. How many e-liquid chambers does the VOPK ULTRA 40000 have?
A) 1 large chamber with 36ml
B) 2 separate chambers, each with 18ml
C) 3 small chambers, each containing 12ml
D) 4 chambers for maximum variety
2. How many actual puffs did our lab test produce?
A) Exactly 40,000 brothels as promised
B) 38,700 puffs (96.75% accuracy)
C) 45,000 puffs (even more!)
D) 32,000 puffs (typical exaggeration)
3. What is the battery capacity of the device?
A) 650mAh (Standard)
B) 850mAh (30% above average)
C) 1000mAh (Maximum Power)
D) 550mAh (compact version)
4. What is the cost-efficiency of the VOPK ULTRA per 1000 puffs?
A) €0.80 - €1.00 (expensive)
B) €0.31 - €0.42 (very cheap)
C) €0.50 - €0.65 (average)
D) €1.50+ (Premium price)
0/5
Calculate result...
Dealer FAQ: Your business questions answered
How reliable are the 40,000 brothels really?
The puff count is based on the industry standard measurement of 1.5-2 seconds per puff. Our independent tests with automatic puffing machines showed... 38,700 actual trains at 2-second intervals, which corresponds to a success rate of 96,75% This corresponds to one of the most honest values in the 40K segment. With intensive use (3-4 seconds per puff), the number reduces to approximately 28,000-32,000 puffs, which is still excellent.
What margins are realistic for retailers?
At a recommended retail price of €16,99 and a purchase price of €7,89 (for orders of 100+ units) this results in a gross profit of €9.10 each, corresponds to a margin of 53,6%. Even with smaller quantities (10-29 pieces at €12.68 purchase price), there are still 25-35% Margin Possible. That's above average for disposable vapes in the $40,000 segment.
What is the return rate for defective products?
Based on dealer feedback, the return rate is below 2% (Industry average: 3-5%). The most common reasons are battery problems due to improper storage (temperatures above 35°C) and user error with the child lock. The manufacturer offers a 30-day manufacturer's warranty From the date of purchase. Important: Authentication via QR code is a prerequisite for warranty.
Can customers choose individual flavors or only combos?
Most distributors offer both prepackaged dual flavor combos (e.g. strawberry-watermelon / kiwi-passion fruit) as well as mixed 10-packs We offer various flavor combinations. Custom combinations are available for orders of 100 pieces or more, but please allow 10-14 days for delivery from our Chinese warehouse. For retailers, we recommend our standard combinations, as these are the most thoroughly tested and in highest demand.
What is included in the delivery?
Each VOPK ULTRA 40K The device is delivered in a sealed retail box containing: 1x VOPK ULTRA 40000 Device (pre-charged & filled), 1x USB-C charging cable, 1x User manual (DE/EN/FR/ES), 1x Warranty card with QR code, and 1x Safety instructions flyer. Wholesalers also receive: Display stand (from 50 pieces) and Marketing material (Posters, flyers) free of charge.
Conclusion: For whom is this worthwhile? VOPK ULTRA 40000?
A clear buy recommendation for:
-
Retailers focusing on the 40K+ Puff segment – Best margin (50%+) with honest puff count
-
Vapers who appreciate the variety of flavors – A 2-in-1 system without compromise
-
Price-conscious customers – Only €0.31/1000 puffs (40% cheaper than competitors)
-
tech-savvy users – RGB display with full telemetry
-
Long-term vaping – 160 days of use with moderate consumption
Not ideal for:
-
Ultra-compact search – Relatively large at 120mm in length (Lost Mary is smaller than the 40%)
-
Solid MTL purists – Pull resistance is medium-loose (7/10), not ultra-tight
-
Lightweight fans – 95g are significantly heavier than standard disposables (60-70g)
-
Taste minimalists – Is a single flavor enough? Then a 2-in-1 is overkill.
8.5/10
Overall rating
🏆 Price-performance champion with innovation in the 2-in-1 segment 🏆
The taste
9/10
Technology
9.5/10
Price
10/10
comfort
7/10
Our test recommendation:
The VOPK ULTRA 40000 is currently one of the most honest and price-efficient 40K disposables on the European market. The dual-flavor system works flawlessly and offers real added value. For retailers, the combination of high margin (50%+), low return rate (<2%) and in high demand. The only drawback: its size might deter mobile users. For vapers who value longevity and a wide variety of flavors, it's a clear recommendation.
Our testing methodology: How we test vape devices
Laboratory tests (72 hours)
- ✓ Automatic Puffing Machines: 2-second trains every 30 seconds
- ✓ Liquid analysis: Gas chromatography for pollutants
- ✓ Battery stress tests: 300+ simulated charging cycles
- ✓ Temperature measurement: IR thermography of the coils
- ✓ Steam quantification: Volumetric measurement (ml/draw)
- ✓ Display accuracy: Sensor data vs. display values
Participant feedback (50+ testers)
- ✓ Flavor intensity: Blind tests using a 5-point scale
- ✓ Train comfort: MTL vs. DTL Preference Survey
- ✓ Handling: Ergonomics, switch positioning
- ✓ Suitability for everyday use: 7-day mobile use test
- ✓ Packaging: Unboxing experience and information content
- ✓ Long-term use: Feedback after 10,000+ puffs
Comparative data from 10 EU countries
Our price and availability analyses are based on real-time data from over 200 retailers and 50 wholesalers In Germany, France, Italy, Spain, the Netherlands, Belgium, Austria, Poland, the Czech Republic, and Sweden. Data is updated weekly.
200+
Retailer
50+
wholesaler
10
EU countries
500+
Devices tested
DM
About the author: Monica Huang
Monica Huang is the founder and CEO of ezigarettes.com, a leading player in the European disposable vape market since 2015. With over eight years of industry experience He has witnessed and helped shape the rise of the vaping industry from the very beginning. He combines his business administration training with practical know-how from day-to-day business.
Under Monica Huang's leadership, ezigarettes.com has established itself as Authority for safe and enjoyable vaping products He is well-established. He regularly contributes to leading industry publications and has positioned himself as a respected voice in the community. His articles frequently cover advancements in vaping technology and consumer safety.
Entrepreneur of the Year 2018
Member EVSAA
Test laboratories in Berlin & Madrid
Monica Huang is actively involved through Seminars, webinars and industry conferences for the improvement of industry standards. His expertise includes product development, quality assurance, regulatory compliance, and market analysis. Memberships in prestigious professional organizations for tobacco cessation and harm reduction keep him up to date with the latest research.
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