Overview
The Vessel Expedition Trail Edition is a rugged 510 thread battery designed for outdoor enthusiasts and active users. Featuring a protected drop-in cartridge design, knurled aluminum grip, and 300mAh battery capacity with four precise voltage settings, the Expedition is engineered to handle adventure.
This manual covers everything you need to know to get the most from your Expedition, from initial setup through field use and maintenance.
What's in the Box
- Vessel Expedition battery unit
- Magnetic USB charging cable
- 2 additional interchangeable end caps
- User manual / Quick start guide
Getting Started
Initial Charge
Before first use, fully charge your Expedition:
- Locate the magnetic charging contacts on the bottom of the device
- Align the magnetic USB charging cable—it will snap into place
- Plug into any USB power source (computer, wall adapter, power bank)
- LED indicators will show charging progress
- Full charge takes approximately 45-60 minutes
- All 3 LEDs illuminate steadily when fully charged
Note: While you can use the Expedition with a partial charge, a full initial charge helps optimize battery longevity.
Understanding the LED Indicators
The Expedition uses 3 LED lights to communicate:
| LED Status | Meaning |
|---|---|
| 3 LEDs lit | 70-100% battery |
| 2 LEDs lit | 30-70% battery |
| 1 LED lit | 10-30% battery |
| 1 LED flashing | Low battery, charge soon |
| LEDs pulsing | Charging in progress |
| All LEDs steady | Fully charged |
Powering On/Off
- Turn On: Click the button 5 times rapidly (within 2 seconds)
- Turn Off: Click the button 5 times rapidly (within 2 seconds)
- LEDs will flash to confirm power state change
Installing a Cartridge
Opening the Expedition
- Locate the top cap
- Pull or twist gently to remove
- The cartridge chamber is now accessible
Inserting Your Cartridge
- Ensure your 510 cartridge is compatible
- Hold the cartridge by its body (not the mouthpiece)
- Align the threaded base with the 510 connection
- Gently screw the cartridge clockwise until snug
- Do not over-tighten—finger-tight is sufficient
Closing the Expedition
- With cartridge installed, align the top cap
- Press or twist down gently to secure
- Ensure cap sits flush with body for full protection
Using Interchangeable End Caps
The Expedition comes with two additional end caps:
- Remove current end cap from device bottom
- Select your preferred end cap
- Align and press into place
- Caps snap securely with friction fit
- Swap as desired for style or replacement
Voltage Settings
The Expedition offers four precise voltage levels to customize your experience.
Voltage Levels Explained
| Voltage | LED Color | Experience | Best For |
|---|---|---|---|
| 2.4V | White | Maximum flavor, minimal vapor | Thin oils, terpene preservation, subtle effects |
| 2.8V | Blue | Balanced flavor, light vapor | Most cartridges, flavor focus |
| 3.2V | Green | Good vapor, moderate flavor | Balanced experience, medium-thick oils |
| 3.6V | Red | Maximum vapor, intense effects | Thick distillates, large clouds, cold weather |
Changing Voltage
- With device powered on, click button 3 times rapidly
- LED will display current voltage color
- Each subsequent 3-click cycles to next voltage
- Cycle order: White (2.4V) > Blue (2.8V) > Green (3.2V) > Red (3.6V) > White
- Stop at your desired setting
Voltage Recommendations by Situation
| Situation | Recommended Voltage |
|---|---|
| Maximum flavor | 2.4V (White) |
| Standard daily use | 2.8V-3.2V (Blue/Green) |
| Thick oils | 3.2V-3.6V (Green/Red) |
| Cold weather outdoors | 3.6V (Red) |
| Conserving battery | 2.4V (White) |
Usage Instructions
Basic Operation
- Power on: 5 clicks
- Select voltage: 3 clicks to view/change
- Vape: Press and hold button while inhaling
- Release: Let go of button, continue brief inhale
- Power off: 5 clicks when finished
Draw Technique
For best results:
- Take slow, steady draws (3-5 seconds)
- Don't pull too hard—gentle suction works best
- Start at lower voltage and increase if needed
- Wait 10-15 seconds between draws to prevent overheating
Session Timeout
The Expedition includes automatic safety cutoff:
- Continuous draw limit: approximately 10 seconds
- Device will stop heating to prevent overheating
- Simply release and press again to continue
Outdoor Use Tips
Before You Head Out
- Ensure full charge or bring backup power
- Pack the magnetic charging cable
- Secure cartridge properly in chamber
- Test device before leaving
In Cold Weather
- Oils thicken in cold temperatures
- Use higher voltage settings (3.2V-3.6V)
- Keep device in inside pocket close to body heat
- Allow cartridge to warm slightly before use
- Expect shorter battery life in extreme cold
In Wet Conditions
- The knurled grip maintains traction when wet
- Keep device dry when possible
- Wipe dry before charging
- Do not submerge—not fully waterproof
- Store in dry pocket or waterproof bag when not in use
During Activity
- Protected cartridge design prevents breakage during movement
- Secure cap fully before physical activity
- Store in secure pocket to prevent loss
- The compact size won't weigh you down
On Extended Trips
- 300mAh battery may need daily charging
- Bring portable USB power bank
- Consider solar charger for multi-day backcountry trips
- Pack extra cartridges as backup
Charging
How to Charge
- Power off the Expedition (recommended but not required)
- Align magnetic charging cable to device bottom
- Cable will snap into place automatically
- Plug into power source
- LEDs indicate charging progress
- Remove when fully charged (all 3 LEDs steady)
Charging Specifications
| Specification | Value |
|---|---|
| Charge time | 45-60 minutes |
| Input | Magnetic USB |
| Battery type | Lithium-ion |
| Capacity | 300mAh |
Charging Best Practices
- Don't drain battery completely before charging
- Avoid leaving on charger for extended periods after full
- Use quality USB power sources
- Room temperature charging is ideal
- Keep charging contacts clean for reliable connection
Field Charging Tips
- Portable power banks work perfectly
- Magnetic connection is quick and easy, even in low light
- Keep charging cable in dedicated pocket for quick access
- Solar chargers are compatible for extended backcountry trips
Care & Maintenance
Regular Cleaning
Weekly or as needed:
- Remove cartridge from device
- Inspect 510 connection for oil residue
- Use cotton swab lightly dampened with isopropyl alcohol
- Clean the 510 pin and threads
- Wipe connection area dry
- Let air dry completely before reinserting cartridge
Exterior Cleaning
- Use soft, dry cloth to wipe exterior
- For stubborn marks, slightly damp cloth works
- The knurled grip may collect debris—brush clean
- Avoid getting moisture in charging contacts
- Dry immediately after cleaning
Post-Adventure Cleaning
After outdoor trips:
- Wipe down entire device
- Remove any dirt from knurled grip texture
- Clean charging contacts
- Inspect for damage
- Ensure 510 connection is free of debris
Storage
- Store at room temperature when possible
- Avoid extreme heat (car dashboards, direct sunlight)
- Avoid extreme cold for extended periods
- Store upright when possible to prevent leaking
- Remove cartridge for long-term storage
- Keep in dry location
Safety Information
General Safety
- Adult use only (21+)
- Keep away from children and pets
- Do not use if device appears damaged
- Stop use immediately if device overheats
- Do not attempt to open or modify the device
- Use only for intended purpose
Battery Safety
- Use only the included magnetic USB cable or Vessel-approved alternatives
- Do not leave charging unattended overnight
- Do not charge near flammable materials
- Do not expose to water or extreme moisture
- Do not puncture, crush, or incinerate
- Dispose of properly according to local battery regulations
Outdoor Safety
- Be aware of local laws and regulations where you're traveling
- Do not vape near open flames or fuel sources
- Keep device secure during physical activity
- Do not use in areas where prohibited
- Stay aware of your surroundings while using
Usage Safety
- Do not vape and drive or operate machinery
- Stop use if you experience any adverse reactions
- Clean device regularly to ensure safe operation
- Let device cool if it becomes warm during extended use
Troubleshooting
Device Won't Turn On
- Check charge level - Connect to charger for 30+ minutes
- Verify click speed - 5 clicks within 2 seconds
- Clean charging contacts - Wipe with dry cloth
- Try different power source - Test with another USB source
- Contact support - If still unresponsive, may need warranty service
No Vapor Production
- Confirm device is on - LED should light when button pressed
- Check cartridge - Ensure properly threaded and making contact
- Try different cartridge - Isolate whether issue is device or cartridge
- Increase voltage - Some oils need higher settings, especially in cold
- Clean connection - Oil buildup can interrupt contact
Weak or Inconsistent Vapor
- Charge battery - Low battery affects performance
- Increase voltage - Try higher setting
- Clean 510 connection - Ensure good electrical contact
- Check cartridge - May be clogged or near empty
- Warm cartridge - In cold weather, warm in hands first
Magnetic Charger Issues
- Clean contacts - Wipe both device and cable contacts
- Check alignment - Ensure proper magnetic orientation
- Try different USB source - Test power source
- Inspect for damage - Look for bent pins or debris
- Contact support - If cable is damaged, request replacement
Cartridge Doesn't Fit
The Expedition accommodates most standard 510 cartridges including larger sizes:
- Confirm it has 510 threading (not proprietary)
- Check for debris in chamber or connection
- Ensure nothing is obstructing the threads
- Wider cartridges should fit thanks to updated transition module
Rapid LED Flashing
This indicates:
- Low battery - Charge immediately
- Short circuit detected - Try different cartridge
- Connection issue - Clean 510 connection and retry
Device Getting Hot
Normal warmth during use is expected. If device becomes uncomfortably hot:
- Stop using immediately
- Remove cartridge
- Let device cool completely
- Check cartridge for damage or leaks
- If problem persists, contact Vessel support
Specifications
| Specification | Value |
|---|---|
| Battery Capacity | 300mAh |
| Voltage Settings | 2.4V, 2.8V, 3.2V, 3.6V |
| Threading | 510 |
| Charging Port | Magnetic USB |
| Dimensions | 4.3" length x 0.5" depth |
| Weight | 37g (1.3 oz) |
| Body Material | Anodized aluminum |
| Grip | Knurled texture |
| LED Indicators | 3 (battery + voltage) |
| Cartridge Design | Drop-in, protected |
| End Caps | Interchangeable (2 included) |
| Warranty | 6 months |
| US Patent | US D870,962 S |
Warranty Information
Coverage
Vessel provides a 6-month limited warranty covering:
- Manufacturing defects
- Component failure under normal use
- Electrical malfunctions not caused by user damage
Not Covered
- Physical damage (drops, cracks, dents)
- Water or liquid damage
- Unauthorized modifications
- Normal wear and tear
- Damage from extreme conditions beyond normal outdoor use
- Issues caused by third-party cartridges
Making a Claim
- Visit vesselbrand.com/warranty
- Provide proof of purchase
- Describe the issue in detail
- Follow provided instructions for return/replacement
Product Registration
Register your Expedition at Vessel's website for:
- Warranty activation
- Product updates
- Support access
Tips for Best Experience
Maximize Battery Life
- Use lower voltage when possible
- Power off when not in use
- Don't drain completely before charging
- Store at room temperature
- Charge before extended outings
Optimize for Outdoor Use
- Bring backup charging solution
- Use higher voltage in cold weather
- Keep device close to body in extreme cold
- Store in secure, accessible pocket
- Clean after dusty or dirty conditions
Extend Device Life
- Clean regularly, especially after outdoor use
- Avoid extreme temperature exposure when possible
- Don't overtighten cartridges
- Replace end caps if damaged
- Use protective storage when available
Get Best Vapor
- Higher voltage for thicker oils and cold conditions
- Lower voltage for maximum flavor
- Keep battery charged above 30%
- Clean connection weekly
- Allow cartridge to reach room temperature
Related: Vessel Expedition Review
