The CE4 electronic cigarette, often referred to as a “vape pen,” is a popular choice among vaping enthusiasts for its ease of use and reliability. Understanding how to use this device effectively can enhance your vaping experience, ensuring satisfaction with every puff. Whether you’re a beginner or a seasoned vaper, mastering the usage of your CE4 electronic cigarette is essential for maximum enjoyment and efficiency.
What is a CE4 Electronic Cigarette?
The CE4 electronic cigarette is a type of vape pen that uses a clearomizer system. This system allows users to see the amount of e-liquid remaining in the tank, making it simple to know when a refill is needed. The CE4 model is characterized by its cylindrical shape, rechargeable battery, and replaceable coils, which together offer a seamless vaping experience. Understanding its components and how they work together is crucial for optimal performance.
Setting Up Your CE4 Vape Pen
- Assemble the Device: Start by attaching the clearomizer to the battery. Ensure the parts are firmly connected to avoid leaks or poor connections.
- Charging the Battery: Connect the USB charger to your CE4’s battery and plug it into a power source. Wait until the light indicator on the charging unit signals a full charge before use. This usually takes about 2-3 hours.
- Filling the Tank: To fill the tank, first unscrew the clearomizer’s drip tip. Tilt the device to prevent e-liquid from entering the center tube. Pour your chosen e-juice along the inner wall of the tank until it’s about 80% full to avoid overfilling.
- Let It Soak: Once filled, allow the e-liquid to soak the wick for a few minutes. This ensures better flavor and vapor production.
Using Your CE4 Electronic Cigarette
Once your CE4 vape pen is set up, you’re ready to begin vaping. To turn the device on or off, press the power button five times quickly. This feature prevents accidental activation when the device is in your pocket or purse. To take a hit, simply press and hold the power button while inhaling slowly and steadily through the mouthpiece. Release the button when finished inhaling.
Maintenance and Troubleshooting
Regular maintenance is essential for the longevity and performance of your CE4 electronic cigarette. Here are some maintenance tips:
- Clean the Clearomizer: Regularly rinse the clearomizer with warm water, especially when changing flavors. This prevents flavor mixing and maintains a pure taste.
- Replace the Coil: The coil will need replacing every 1-2 weeks, depending on usage. A burnt taste or decreased vapor production are signs it’s time for a new coil.
- Battery Care: Do not overcharge the battery. Remove it from the charger once full to prevent damage and prolong its lifespan.

Troubleshooting Common Issues
- If you’re experiencing poor vapor production, check if the battery is fully charged or if the coil needs replacing.
- Leaking can often be resolved by ensuring all parts are tightly secured and not overfilling the tank.
- A burnt taste usually means the coil needs replacing or the tank ran dry, causing a dry hit.
FAQs
How do I know when to replace the coil?
You should replace the coil every 1-2 weeks, or when you notice a burnt taste or reduced vapor production.
Can I use any e-liquid with my CE4?
Most e-liquids are compatible with the CE4, but it’s best to check with the manufacturer for recommended types to ensure best performance.

Why is my CE4 leaking?
Ensure all components are securely tightened, and avoid overfilling the tank. Check for any damage in the clearomizer that might cause leaks.