As the vape market rapidly grows, products like the Marbo 15K are becoming top sellers due to their long-lasting battery life. These devices represent the next generation of pod-based systems, offering users a flavor-packed experience with every draw.
In this in-depth article, we’ll explore the differences and similarities between the Marbo 15000, Marbo 15K, Relx 18K, and the broader Marbo product lineup. Whether you’re an experienced vaper, this guide will help you decide which device suits your lifestyle best.
What is Marbo 15000?
The Marbo 15000 is a high-capacity disposable vape offering up to 15,000 puffs in a compact yet powerful design. It's engineered for long-lasting use, making it ideal for users who don’t want the hassle of constant replacements.
Highlights of Marbo 15000:
Puff Count: Up to 15,000 puffs
Battery: Rechargeable (USB Type-C)
E-liquid: Massive pre-filled tank (18–20mL)
Nicotine Strength: Typically 5% nicotine salt
Display: Battery & E-liquid LED indicators
Coil Type: Mesh coil for rich flavor and smooth hits
The Marbo 15K variant is perfect for heavy users who want a device that lasts more than a week on a single unit.
What is Marbo 15K?
Essentially a shorthand for Marbo 15000, the Marbo 15K refers to the same model. Some regions use “15K” to denote the device's puff count. The specifications remain the same, but the branding may vary based on location or distributor.
Key Differences (if any):
Labeling: “15000” and “15K” are interchangeable
Color Variants: Some packages labeled “15K” may include exclusive designs or flavor sets
Retailer Branding: Depending on the supplier, you may see one name over the other
So whether it’s called Marbo 15000 or Marbo 15K, you’re still getting a high-performance, long-lasting disposable vape.
What is Relx 18K?
Relx 18K is a new addition to the Relx closed-pod system, offering up to 18,000 puffs per device with advanced features, flavor precision, and enhanced battery life. Unlike disposable vapes, Relx devices use interchangeable pods, making them a reusable yet low-maintenance option.
Key Features of Relx 18K:
Puff Capacity: Approx. 18,000 puffs per device (via pod replacements)
Battery: High-capacity rechargeable battery
Charging: Fast USB Type-C
Smart Features: Vibration alerts, anti-leak pods, airflow control
Pod Compatibility: Works with Relx Pro Pods (wide flavor range)
Nicotine Options: Multiple strength choices (3%–5%)
Relx 18K is more suitable for users who prefer a premium pod system over disposables, and those who care about flavor consistency, safety, and customization.
Comparing Marbo 15000 / 15K vs Relx 18K
Here’s a breakdown to help you compare:
Feature
Marbo 15000 / 15K
Relx 18K
Puff Count
15,000 (disposable)
Up to 18,000 (via pods)
Refillable/Pods
No (disposable)
Yes (pod system)
Rechargeable
Yes (USB-C)
Yes (USB-C)
Nicotine Type
Salt Nic (5%)
Salt Nic (3%-5%)
Flavor Variety
10–20+ flavors
20+ official pods
LED Display
Yes
Some models only
Reusability
No
Yes
If you want ultimate convenience, go for Marbo 15000. If you prefer customization and eco-friendliness, Relx 18K is your match.
Flavor Options: Marbo vs Relx
Marbo 15000 / 15K Popular Flavors
Mango Ice – Sweet, ripe mango with a cooling finish
Blue Razz Lemonade – Tangy and vibrant
Strawberry Grape – Smooth fruit fusion
Lychee Ice – Floral, light, and refreshing
Cola Chill – Soda lovers' dream
Pineapple Peach Mango – A tropical trio
These flavors are bold, with high vapor production thanks to mesh coils and high VG juice ratios.
Relx Pod Flavors (Relx 18K Compatible)
Fresh Red (Watermelon)
Classic Tobacco
Dark Sparkle (Cola)
Tangy Purple (Grape)
Menthol Plus
Ludou Ice (Mung Bean)
Relx pods are designed for smooth nicotine delivery and have excellent leak-proof tech.
Who Should Choose Which?
Choose Marbo 15000 / 15K if:
You want a true marbo 15000 disposable with no pod swaps
You prefer massive puff counts without refilling
You love strong flavor hits and cloud production
You want something to last 1–2 weeks easily
Choose Relx 18K if:
You prefer a sophisticated, pod-based system
You value rechargeability and pod replacement
You want more flavor consistency and controlled nicotine
You’re looking for a long-term, low-waste solution
Are These Devices Safe?
Both Marbo and Relx are manufactured under strict quality standards. However, remember:
These products contain nicotine, a highly addictive substance
Not recommended for non-smokers, pregnant individuals, or minors
Always buy from authorized retailers to avoid counterfeits
Store devices in cool, dry environments
Where to Buy Marbo 15000, Marbo 15K, and Relx 18K?
Trusted platforms include:
Official Brand Sites (if available in your region)
VapeSourcing, EightVape, and Sourcemore
Authorized vape shops near you
RelxNow.com (for Relx devices & pods)
Always look for:
Age verification
Genuine product seal
Clear return and support policy
FAQs
Q1: How long does a Marbo 15000 last?A: For moderate users, about 10–14 days.
Q2: Can I refill Marbo 15K?A: No. It’s disposable and designed for single-use.
Q3: How does Relx 18K track puffs?A: Relx 18K doesn’t track exact puffs but uses smart alerts and light indicators for usage awareness.
Q4: Which is better: disposable or pod system?A: It depends! For ease, go disposable. For customization and cost-saving over time, go pod-based like Relx 18K.
Q5: Is Marbo available worldwide?A: Availability may vary by country due to local vape laws. Always check legality first.
Final Thoughts
Whether you're considering the Marbo 15000, Marbo 15K, the Relx 18K, or the original Marbo lineup, you're stepping into the future of vaping. These devices combine:
✅ High puff counts
✅ Advanced technology
✅ Bold flavors
✅ Rechargeable convenience
✅ Modern aesthetics
Choose the device that matches your lifestyle, and make the switch with confidence.
Upgrade your vape game with Marbo and Relx.