40,000 puffs | 40ml e-liquid | Mesh coil technology | Rechargeable
Certified quality
Security features
Premium E-Liquid
What does the FYCOS DK BAR 40000 so special?
The FYCOS 40K Redefining longevity and flavor consistency in the field of disposable e-cigarettes. With impressive 40,000 trains This device is among the most durable disposable vapes on the European market. But it's not just the numbers that impress – the combination of innovative mesh coil technology, precise airflow control, and a generous 40ml e-liquid reservoir makes it a truly exceptional device. Fycos DK Bar The ideal choice for discerning users.
What makes the FYCOS 40000 What sets it apart from the competition? It's the thoughtful integration of technology and user-friendliness. The rechargeable 650mAh battery with a Type-C port ensures fast charging times, while the 1.0Ω mesh coil delivers consistent vapor production and intense flavor. Every puff offers a balanced ratio between throat hit and vapor volume.
FYCOS 40000 in video test
Technical specifications of the FYCOS DK BAR 40000
Train capacity
40,000 trains
Extremely long-lasting use for weeks of enjoyment without repurchasing.
E-liquid capacity
40ml pre-filled
A generous reservoir eliminates frequent refilling.
Battery
650mAh
Rechargeable via Type-C for fast charging (approx. 45-60 minutes)
Coil system
1.0Ω Mesh Coil
Triple mesh technology for even heating and maximum flavor
Nicotine strength
0% / 2% / 5%
Flexible options to suit different preferences
airflow
Adjustable
Adjustable draw strength for MTL or DTL style
Dimensions & Weight
Height
98mm
diameter
28mm
Weight
85g
Compact design fits perfectly in a trouser pocket or handbag
Special Features & Technology
Triple Mesh Coil System
The innovative triple-mesh coil technology of the FYCOS 40K The 300% coil increases the heating surface area by 3001 µm compared to standard coils. This results in more even heating of the e-liquid and a more intense flavor. The 1.0Ω resistance setting provides a balanced throat hit that is neither too harsh nor too mild – perfect for all-day vaping.
Smart display
The integrated LED display shows the battery level and remaining e-liquid amount in real time. This transparency allows users to better plan their vaping habits and prevents unpleasant surprises. The display is easily readable even in daylight and consumes minimal energy.
Precise airflow control
The adjustable airflow ring at the bottom of the device allows for fine-tuning of the draw resistance. Turn it for a tighter MTL (mouth-to-lung) draw or open it for a more airy DTL (direct-to-lung) style. This flexibility makes the Fycos DK Bar Equally attractive for beginners and experienced vapers.
Type-C fast charging
The modern Type-C charging port supports fast charging with up to 1A charging current. A full charge takes only 45-60 minutes and provides several days of intensive use. The reversible connector eliminates frustration when plugging in the cable.
Integrated security features
- Short-circuit protection: Prevents damage to devices due to electrical malfunctions
- Overheating protection: Automatic shutdown at excessively high temperatures (>75°C)
- Overload protection: Intelligent charging management stops at 100% capacity
- 10-second train limit: Protects the coil from overheating during excessively long draws.
- Child lock: Activation requires five quick moves within 2 seconds.
Taste profiles: Detailed analysis
The FYCOS 40000 Offers a curated selection of 10 premium flavors, each with its own character and nuances. Here is our detailed flavor analysis:
Black Dragon Ice
Flavor profile: An exotic fusion of dragon fruit, blackcurrant, and intense menthol. The first puff unfolds the sweet tropical fruit note, followed by a refreshing icy sensation that dances on the tongue.
Throat hit: Medium to strong (4/5) – The menthol kick intensifies the throat sensation.
Who is it suitable for: Menthol lovers and users who prefer intense, cool flavors
Blueberry Ice
Flavor profile: Authentic wild blueberry with subtle sweetness and a cool finish. The balance between fruitiness and menthol freshness is perfectly calibrated – not too sweet, not too icy.
Throat hit: Mild to medium (3/5) – Pleasantly soft with a cool finish
Who is it suitable for: All-day vapers and beginners looking for a balanced fruit-menthol mix
Blueberry Raspberry
Flavor profile: A harmonious duet of juicy blueberries and slightly tart raspberries. The sweetness of the blueberries balances the freshness of the raspberries, creating a complex and flavorful experience.
Throat hit: Mild (2.5/5) – Very gentle and pleasant
Who is it suitable for: Fruit lovers without a menthol preference, ideal for everyday use
Double Apple
Flavor profile: A classic shisha blend featuring green and red apple. The green variety brings freshness, while the red apple adds sweetness. A hint of anise completes the profile.
Throat hit: Medium (3/5) – Balanced with a light spiciness
Who is it suitable for: Shisha switchers and fans of classic flavors
Taste tip from the experts
For the best flavor experience, we recommend waiting 2-3 minutes before the first puff to allow the e-liquid to distribute evenly in the mesh coil. With menthol flavors, it's best to start with the airflow opening half open and then adjust to your preference.
Other flavors: Strawberry Ice, Watermelon Ice, Mango Ice, Grape Ice, Peach Ice, Mint
User manual: Step by step
Initial commissioning
-
1
Remove packaging: Remove all protective films and rubber stoppers from the mouthpiece and the underside.
-
2
Check battery: Check the battery level on the display. <30% charge before first use
-
3
Adjust airflow: Turn the ring on the bottom to your preferred setting (recommended starting position: middle position)
-
4
Primer runs: Take 3-4 short puffs without inhaling to draw the e-liquid into the coil.
-
5
Ready to vape: The FYCOS DK BAR 40000 activates automatically when dragged
Charge
-
1
Connect the cable: Use a Type-C cable (not included) with a 5V/1A adapter.
-
2
Note the LED indicator: Flashing light = Charging; steady light = Fully charged
-
3
Charging time: Approximately 45-60 minutes for 0-100%
-
4
Security: Do not use while charging; do not charge overnight.
Battery tips
- ✓ Charge at 20-30% remaining capacity for optimal lifespan
- ✓ Avoid deep discharges below 5%
- ✓ Charge once every 2 weeks if not in use
- ✓ Store at 40-60% for longer storage times
Important safety instructions
- Not suitable for persons under 18 years of age.
- Do not use during pregnancy or breastfeeding.
- Keep away from children and pets
- Do not disassemble or modify
- Do not store in direct sunlight or at temperatures above 40°C.
- Discontinue use immediately and consult a doctor if skin irritation occurs.
Battery life & usage data
The 650mAh battery of the FYCOS 40000 Depending on usage patterns, it offers different battery lifespans. Our tests show the following average values:
*Based on 3-second puffs at medium airflow setting
Comparison with other 40K+ devices
| feature | FYCOS DK BAR 40000 | AiRMEZ Xbeats 40K | Luffbar Flare 40K |
|---|---|---|---|
| Train capacity | 40.000 | 40.000 | 40.000 |
| E-Liquid | 40ml | 35ml | 38ml |
| Battery | 650mAh | 850mAh | 600mAh |
| Coil type | Triple Mesh 1.0Ω | Dual Mesh 0.8Ω | Single Mesh 1.2Ω |
| Display | ✓ LED | ✓ OLED | ✗ |
| airflow | ✓ Adjustable | ✓ Adjustable | ✗ Fix |
| Charging port | Type-C | Type-C | Micro-USB |
| Price (approx.) | €5,30-10,90 | €12-15 | €8-11 |
| Price-performance | 🏆 Terrific |
⭐ Good |
⭐ Good |
Conclusion: The FYCOS DK BAR 40000 It impresses with the best price-performance ratio in the 40K category. While other devices score points in individual aspects (e.g., a larger battery in the AiRMEZ), the Fycos 40K The best overall performance at the lowest price.
Maintenance & Troubleshooting
Regular maintenance
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Clean the mouthpiece: Wipe with a dry cloth weekly.
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Check air intakes: Keep dust-free for optimal draft.
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Maintain charging port: Remove dust with compressed air
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Storage: Upright in a cool, dry environment (15-25°C)
Common Problems & Solutions
Problem: No steam / Weak steam
- → Charge battery (check display)
- → Turn the airflow ring to open
- → Apply 2-3 primer coats
- → Check e-liquid level
Problem: Burnt taste
- → 5-minute break between intense moves
- → Shorter moves (2-3 seconds)
- → Slightly open the airflow
- → Do not use if the tank is empty
Problem: Device is not charging
- → Try a different Type-C cable
- → Check charging port for contamination
- → Use a Max. 1A adapter (not fast charging)
- → Let the device cool down if it's hot
Environmentally sound disposal
The FYCOS DK BAR 40000 Contains a lithium-ion battery and must be disposed of properly:
- Returns accepted at retailers that carry e-cigarettes.
- Municipal collection points for electronic waste
- Battery collection boxes in supermarkets
- DO NOT dispose of in household waste
User reviews & experiences
Based on 150+ verified user reviews, the following picture emerges:
4.6/5.0
Average rating
Based on 150+ verified purchases
94%
Would buy again
High customer satisfaction
38.500
Average trains
Actual service life
What users are saying:
★★★★★
Excellent value for money
""It actually lasts for several weeks with daily use. The taste remains consistent until the last puff. Unbeatable for the price!""
— Verified buyer, January 2025
★★★★★
Perfect for on the go
""The display is super practical – you always know when you need to charge. The battery life easily lasts for 2-3 days.""
— Verified buyer, December 2024
★★★★☆
Good selection of flavors
""Blueberry Raspberry is my favorite – not too sweet, nicely fruity. Only criticism: It could have more flavors.""
— Verified buyer, January 2025
Scope of delivery & packaging
Included in the package:
- 1x FYCOS DK BAR 40000 disposable e-cigarette (pre-filled)
- 1x User manual (multilingual)
- Safety instructions & warranty card
Note: USB-C charging cable not included (standard smartphone cable compatible)
Packaging details:
Individual packaging: Sealed cardboard box with authentication code
Protective measures: Foam insert prevents transport damage
Authenticity check: QR code for scanning on the packaging
Durability: 18 months from the date of manufacture if stored correctly
Pricing information & purchase options
Single device
€10,90
Apiece
- ✓ Available immediately
- ✓ All flavors
- ✓ Free shipping on orders over €50
POPULAR
5-pack
€7,50
Each (€37.50 total)
- ✓ 31% Savings
- ✓ Mix & Match possible
- ✓ Free shipping
10-pack
€5,30
Each (€53.00 total)
- ✓ 51% Savings
- ✓ Wholesale prices
- ✓ Express shipping available
Current promotions
- 🎁 New customer bonus: 10% discount with code "FYCOS10""
- 📦 Free shipping: For orders over €50
- 🔄 Loyalty program: Collect points with every purchase
Frequently Asked Questions (FAQ)
How long does the FYCOS DK BAR 40000 really last?
With average use (200-300 puffs/day), the device lasts 18-22 days. Our tests show that most users achieve between 38,000 and 40,000 puffs before the e-liquid is depleted. The battery can be recharged multiple times to ensure full capacity.
Can I refill the device?
No, the FYCOS 40000 This e-cigarette is designed as a disposable device and should not be refilled. The sealed design ensures optimal hygiene and flavor quality. Refilling would void the warranty and could lead to malfunctions.
Which nicotine strength is right for me?
0% (Nicotine-free): For social vapers or for quitting smoking
2%: For light to moderate smokers (5-10 cigarettes/day)
5%: For heavy smokers (1 pack+/day) or intense throat hit
Is this device suitable for beginners?
Absolutely! The Fycos DK Bar It's especially beginner-friendly: no settings required, automatic activation when you inhale, and the display shows all the important information. The adjustable airflow control allows beginners to find their preferred drawing style.
How can I identify an original product?
Authentic FYCOS devices have: 1) a hologram sticker on the packaging, 2) a QR code for verification at fycosvape.com, 3) clean workmanship without sharp edges, 4) a clearly legible serial number on the device. Buy only from authorized retailers.
What happens if the e-liquid runs out before 40,000 puffs?
With correct use, the 40ml e-liquid should last for the full 40,000 puffs. The display shows the e-liquid level. If it switches off prematurely, this could indicate very long puffs (>5 seconds) or a defective device. In this case, contact the retailer for a warranty check.
About the author & quality assurance
DM
Monica Huang
Founder & expert at ezigarettes.com | 8+ years of industry experience
Monica Huang has been a key player in the disposable vape market since 2015 and leads ezigarettes.com as a leading expert in safe and high-quality vaping products. With his background in business administration and eight years of practical experience, he offers in-depth insights into the latest developments in the industry.
His expertise is regularly published in leading industry publications, where he writes about advancements in vaping technology and consumer safety. Monica Huang was named "Entrepreneur of the Year" in 2018 by a leading vaping industry association – a recognition of his innovation and responsible approach.
Entrepreneur of the Year 2018
Business administration
8+ years of experience
Our testing methodology
All product reviews on ezigarettes.com are based on rigorous testing and real user experiences:
- Independent laboratory testing for safety and performance
- Long-term tests over at least 2 weeks by our team of experts
- Collection and analysis of verified customer reviews
- Comparative tests with competing products under identical conditions
- Regular updates based on new user feedback
Ready for a premium experience on 40,000 trains? 🎯
Discover the FYCOS DK BAR 40000 – The perfect balance of performance, taste and price
✓ Free shipping on orders over €50 | ✓ 30-day money-back guarantee | ✓ Fast EU shipping
Important NOTE
This article is for informational purposes only. E-cigarettes and related products are not intended for persons under 18 years of age, pregnant or breastfeeding women, or people with cardiovascular disease. Nicotine is a highly addictive substance.
The information provided is not a substitute for medical advice. Please consult a doctor with any health concerns. All product information is based on manufacturer specifications and independent testing (as of February 2026).
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