At the request of several Vapepie fans in the community, we finally had the chance to take a closer look at what’s actually inside one of their high-capacity devices. With support from the Vapepie team, we got our hands on the VAPEPIE AirPush 20000 and carefully disassembled it to understand how it’s built.
The disassembled product in its original state
If you’ve ever wondered what makes a modern disposable vape work—and why newer models feel more consistent and leak-resistant—this teardown gives a clear, real-world answer.
First Look: Exterior Construction
We started by removing the outer decorative layer.
Outer Label / Wrap
This is the textured outer film that wraps around the device. It serves two main purposes:
- Branding and visual identity
- Improved grip and handling
Once removed, the internal metal housing becomes visible.
Mouthpiece and Airflow Entry
Mouthpiece (Drip Tip)
The mouthpiece is the part users interact with directly. It’s designed for comfort and airflow control, and it connects to the internal air channel system.
After detaching it, the internal layout becomes much easier to access.
Internal Structure Breakdown
With the outer components removed, we can clearly see how the device is organized. Like most modern high-puff disposables, the AirPush 20000 uses a modular internal layout.
Battery Compartment Housing
This lower shell section holds the battery and keeps the internal components stable. It also acts as a structural base for the device.
Lithium Battery
Wrapped in a yellow insulating (Kapton) layer, the lithium-ion battery is the primary power source.
- Provides consistent output for the entire lifecycle
- Sized to match the device’s e-liquid capacity
- Protected to prevent short circuits and overheating
Airflow Sensor / Micro Motor Component
This small metallic unit with wires is part of the activation system.
Depending on the design, it may function as:
- An airflow sensor (detecting user inhalation)
- A micro vibration component (used in some devices for feedback)
In this device, it’s most likely tied to the draw-activated firing mechanism.
PCB (Main Circuit Board)
The control center of the device.
Key functions include:
- Regulating power delivery to the heater
- Managing safety protections (overcharge, short circuit, etc.)
- Enabling automatic draw activation
This is what ensures the vape performs consistently from the first puff to the last.
Silicone Seal / Air Channel Connector
A small but critical component.
- Prevents e-liquid leakage
- Maintains airtight airflow pathways
- Connects different internal sections seamlessly
Good sealing is one of the main reasons modern disposables are far more reliable than older designs.
E-liquid Reservoir (Cotton-Based)
The semi-transparent tank contains absorbent material soaked with e-liquid.
- Stores the vape juice
- Feeds liquid steadily to the heating element
- Helps avoid dry hits when properly saturated
Airflow Tube
This narrow tube connects the mouthpiece to the heating core.
- Directs vapor to the user
- Keeps airflow smooth and controlled
- Separates vapor path from the electronics
Main Outer Shell (Metal Tube)
The cylindrical metal body encloses all components.
- Provides durability
- Maintains internal alignment
- Enhances overall build quality
Integrated Heating Core (Heater Tube)
This is the heart of the device.
Unlike older visible coil systems, this unit is fully enclosed:
- Contains the heating element (likely mesh-based)
- Includes internal wick material
- Designed for consistent vapor production
This integrated approach improves:
- Leak resistance
- Manufacturing consistency
- Flavor stability over time
How It All Works Together
Once assembled, the process is straightforward:
- User inhales through the mouthpiece
- Airflow sensor detects the draw
- PCB activates the battery output
- Heating core vaporizes the e-liquid
- Vapor travels through the airflow tube to the user
It’s a tightly integrated system designed for simplicity on the outside and precision on the inside.
Final Thoughts
The VAPEPIE AirPush 20000 reflects how far disposable vape design has evolved. Compared to earlier generations, the internal structure is more refined, better sealed, and significantly more consistent.
Key takeaways from this teardown:
- High level of component integration
- Improved leak prevention through sealing design
- Balanced battery and e-liquid capacity
- Enclosed heating system for reliability
This kind of design is now becoming standard in high-puff devices, especially in the 10K–50K segment.
Important Notice
This teardown was performed for educational and informational purposes only. Disposable vapes contain lithium batteries and sensitive electronic components. Disassembly is not recommended for non-professionals.