Smyle Labs Penjamin “Lip Balm” Cart Battery Quick Manual
Learn how to assemble, charge, operate, clean and safely store the Smyle Labs Penjamin “Lip Balm” draw-activated 510 cart battery. This guide also explains the important bottom airflow inlet located near the USB-C charging port.

Product Overview
The Penjamin “Lip Balm” by Smyle Labs is a compact, draw-activated 510-thread cartridge battery designed to resemble a standard lip balm tube. The set includes a rechargeable battery unit and a separate storage tube for holding a compatible cartridge when it is not in use.
The device does not use a power button or manual voltage controls. Once a compatible cartridge is installed and the airflow inlet is open, the battery activates automatically when you inhale through the cartridge mouthpiece.
Main Features and Package Contents
Main Features
- 400 mAh rechargeable battery
- Standard 510-thread connection
- Draw-activated operation
- USB-C charging port
- Bottom airflow inlet
- Separate cartridge-storage tube
- Short and tall storage caps
- Storage spacers for smaller carts
Package Contents
- 1 Penjamin Lip Balm cart battery
- 1 cartridge-storage Lip Balm tube
- 2 tall storage caps
- 2 short storage caps
- 2 cartridge spacers
- 1 extra USB-port rubber cover
Getting to Know the Device
510 Battery Lip Balm
The rechargeable battery unit contains:
- A 510-thread connection at the top
- A USB-C charging port on the bottom
- A removable rubber charging-port cover
- A bottom airflow inlet near the USB-C port
- An internal 400 mAh rechargeable battery
Charging the Battery
- Turn the battery upside down.
- Remove the white rubber cover from the bottom of the device.
- Connect a compatible USB-C cable to the charging port.
- Connect the cable to a suitable USB power source.
- The indicator light remains blue while the battery is charging.
- The indicator light turns off when charging is complete.
- Disconnect the cable and reinstall the rubber cover before storing the device.
Cartridge Assembly and Disassembly
Installing a Cartridge
- Hold the battery upright and twist off the white top cap.
- Inspect the 510-thread connection and make sure it is clean and dry.
- Place a compatible 510-thread cartridge onto the battery.
- Turn the cartridge clockwise until it is secure.
- Stop tightening as soon as the cartridge makes proper contact.
Removing a Cartridge
- Hold the battery securely.
- Turn the cartridge counterclockwise.
- Lift the cartridge gently away from the 510 connection.
- Reinstall the white battery cap or place the cartridge inside the storage tube.
How to Vape
Draw-Activated Operation
- Remove the bottom USB-port rubber cover to expose the airflow inlet.
- Make sure the cartridge is properly installed on the 510-thread connection.
- Place the cartridge mouthpiece between your lips.
- Inhale gently and steadily. The battery activates automatically while you draw.
- Stop inhaling to end activation.
- After the session, reinstall the rubber cover to protect the USB-C port from dust and debris.
Storing a Cartridge
- Unscrew the cartridge from the battery.
- Place the cartridge upright inside the storage Lip Balm tube.
- For a shorter cartridge, insert one of the included spacers to reduce movement and rattling.
- Select the short or tall cap according to the cartridge height.
- Twist the cap securely onto the storage tube.
Cleaning and Maintenance
Cleaning the 510 Connection
- Remove the cartridge.
- Make sure the battery is disconnected from the charger.
- Wipe the 510-thread connection with a dry cotton swab.
- For stubborn residue, lightly dampen the swab with isopropyl alcohol.
- Allow the connection to dry completely before reinstalling the cartridge.
Cleaning the Air Inlet
- Remove the rubber cover and inspect the bottom area regularly.
- Use a dry, soft brush or cotton swab to remove dust.
- Do not insert metal objects into the airflow opening.
- Do not allow liquid to enter the USB-C charging port.
- Do not block the airflow area while inhaling.
Troubleshooting
Battery Does Not Activate
- Remove the bottom USB-port rubber cover.
- Confirm that the airflow inlet is open.
- Make sure the battery is charged.
- Check that the cartridge is not overtightened.
- Clean the battery and cartridge contact points.
- Test with another compatible 510-thread cartridge.
Weak Vapor
- Recharge the battery.
- Take a slow, steady draw.
- Confirm that the bottom airflow inlet is uncovered.
- Check the cartridge for clogs.
- Allow a cold cartridge to warm to room temperature.
Cartridge Does Not Fit
- Confirm that it uses a standard 510-thread connection.
- Inspect the cartridge threads for damage.
- Do not cross-thread or force the cartridge.
- Wider cartridges may not fit inside the storage tube.
Battery Will Not Charge
- Make sure the rubber port cover is fully removed.
- Confirm that the USB-C cable is fully connected.
- Try another compatible cable and power source.
- Inspect the charging port for dust or residue.
Safety Information
- Intended only for adults of legal vaping age.
- Keep away from children and pets.
- Use only with compatible 510-thread cartridges.
- Do not use damaged, cracked or leaking cartridges.
- Keep the battery away from water and extreme temperatures.
- Do not puncture, crush, open or modify the battery.
- Stop using the device if it becomes unusually hot, swollen, damaged or begins emitting an unusual odor.
- Never leave the battery charging unattended.
- Keep the charging port and airflow inlet clean and dry.
- Store the battery separately from loose metal objects.
- Follow all applicable local laws and cartridge-manufacturer instructions.

Quick Operating Summary
Charge the battery → Remove the top cap → Attach the cartridge → Remove the bottom rubber cover to expose the airflow inlet → Inhale gently to activate → Remove and store the cartridge when finished.








