1. Introduction
The VOOPOO Argus E40 Pod Kit is an advanced vaping device designed for versatility, supporting Mouth-to-Lung (MTL), Restricted Direct-to-Lung (RDL), and Direct-to-Lung (DTL) vaping styles. It integrates the innovative PnP X technology platform to deliver rich vapor and intense flavor. With adjustable power from 5 to 40 watts and stepless airflow control, users can customize their vaping experience. This manual provides essential information for the safe and effective use of your Argus E40 device.

Image 1.1: VOOPOO Argus E40 Pod Kit highlighting key features.
2. Product Overview
The Argus E40 device features a sleek design, combining metal and transparent elements for both durability and aesthetics. It includes an integrated battery, a refillable pod cartridge, and a clear OLED screen for essential information.

Image 2.1: VOOPOO Argus E40 Pod Kit in Modern Red and other available colors.
Package Contents:
- 1 × VOOPOO ARGUS E40 Device
- 1 × ARGUS E40 Cartridge 0.3Ω (4.5ml)
- 1 × ARGUS E40 Cartridge 0.6Ω (4.5ml)
- 1 × Type-C USB Cable
- 1 × User Manual
3. Specifications
Detailed specifications of the VOOPOO Argus E40 Pod Kit are provided below:
| Feature | Specification |
|---|---|
| Dimensions | 144 x 31.2 x 22.6 mm |
| Battery Capacity | Built-in 1800mAh |
| Output Power | 5 - 40W |
| Cartridge Capacity | 4.5ml |
| Output Voltage Range | 3.2 - 4.2 V |
| Resistance Range | 0.3 - 3.0Ω |
| Charging | Type-C 5V/2A Fast Charging |
| Material | Zinc Alloy, PC |
| Screen | 0.42'' OLED Screen + LED Light |
| Recommended Liquid | Nicotine ≤ 50mg |
| Protection Functions | Overheating, Short Circuit, Overcharge, Over-discharge, Max Power Protection |

Image 3.1: VOOPOO Argus E40 Pod Kit color variants and key specifications.
4. Setup
4.1 Initial Charging
Before first use, ensure the device is fully charged. Connect the provided Type-C USB cable to the charging port on the device and to a compatible 5V/2A power source. The OLED screen will indicate charging status. A full charge provides long-lasting use.
4.2 Cartridge Preparation and Installation
- Fill the Cartridge: Open the silicone plug on the side of the pod cartridge and carefully fill it with your preferred e-liquid. Do not overfill.
- Prime the Coil: After filling, allow the e-liquid to soak into the coil for at least 15 minutes before first use. This prevents dry hits and extends coil life.
- Install the Cartridge: Insert the filled cartridge firmly into the device until it clicks into place. Ensure a secure connection.
5. Operating Instructions
5.1 Power On/Off
The device typically powers on automatically when a cartridge is inserted or with a specific button sequence (refer to the quick start guide for exact button operations if applicable).
5.2 Power Adjustment
The Argus E40 allows power adjustment between 5W and 40W. Use the adjustment button(s) to set your desired wattage. The 0.42-inch OLED screen will display the current wattage, battery level, coil resistance, and puff count.
5.3 Airflow Adjustment
The device features stepless airflow adjustment. Locate the airflow control slider on the device and move it to increase or decrease airflow to suit your preferred draw (MTL, RDL, or DTL).
5.4 Vaping Activation
The Argus E40 supports two activation methods:
- Auto-Draw: Simply inhale from the mouthpiece to activate the device.
- Button Activation: Press and hold the firing button while inhaling.

Image 5.1: Features including power adjustment, airflow, and display.

Image 5.2: User demonstrating the VOOPOO Argus E40 in use.
6. Maintenance
6.1 Cleaning
Regularly clean the device, especially the contact points between the cartridge and the battery, to ensure optimal performance. Use a dry, soft cloth. Avoid using harsh chemicals or abrasive materials.
6.2 Cartridge Replacement
Replace the cartridge when you notice a burnt taste, reduced vapor production, or a change in flavor. To replace, simply pull out the old cartridge and insert a new one after priming it with e-liquid.
6.3 Storage
If the device will not be used for an extended period, it is recommended to remove the cartridge from the battery and store both components separately in a cool, dry place away from direct sunlight.
6.4 Leak Prevention
The Argus E40 features a patented 4-layer leak-proof design and PnP X mesh heating system to minimize leakage. To further prevent leaks, ensure the cartridge is properly seated and avoid overfilling. If using at higher wattages (e.g., 25-40W), minor condensation or leakage may occur, which is common for high-power devices.

Image 6.1: PnP X mesh heating system and 4-layer leak-proof design.
7. Troubleshooting
7.1 Device Not Firing
- Check if the device is charged.
- Ensure the cartridge is correctly installed.
- Verify the coil resistance is within the supported range (0.3 - 3.0Ω).
7.2 No Vapor or Weak Vapor
- Check e-liquid level in the cartridge.
- Ensure the coil is properly primed.
- Adjust wattage to a suitable level for the installed coil.
- Clean the contact points between the cartridge and device.
7.3 Liquid Leakage
- Ensure the silicone plug on the cartridge is securely closed after filling.
- Avoid overfilling the cartridge.
- If using at higher wattages, some condensation may occur. Wipe regularly.
- Replace the cartridge if the issue persists, as the coil may be worn out.
8. Safety Information
Please read and adhere to the following safety guidelines:
- Age Restriction: This product is intended for individuals 20 years of age or older. Use by minors is not recommended.
- Nicotine and Tar Free: This product does not contain nicotine or tar.
- Protection Functions: The device is equipped with multiple safety features including protection against overheating, short circuits, overcharge, over-discharge, and maximum power limits.
- Proper Storage: Keep the device and e-liquids out of reach of children and pets. Store in a cool, dry place.
- Charging: Use only the provided Type-C cable and a compatible 5V/2A adapter for charging. Do not leave charging devices unattended.
- Disposal: Dispose of the device and its components responsibly according to local regulations.
9. Warranty and Support
For any inquiries or support regarding your VOOPOO Argus E40 Pod Kit, please contact the seller, JUSTKEY. Refer to your purchase documentation for specific warranty terms and contact details.







