Uwell Caliburn G Replacement Coils - 4 Pack | Pro-FOCS Technology

Discover the ultimate vaping experience with Uwell Caliburn G replacement coils - featuring revolutionary Pro-FOCS technology and precision-engineered mesh construction. These premium replacement coils are designed for the extensive Caliburn G series, delivering exceptional flavour clarity and outstanding performance across MTL (Mouth-to-Lung) and RDTL (Restricted Direct-to-Lung) vaping styles.

Perfect for vapers who demand authentic flavour reproduction, long-lasting performance, and versatile compatibility across multiple Caliburn devices.

Why Choose Uwell Caliburn G Coils?

Pro-FOCS Flavour Technology

Each coil incorporates Uwell's advanced Pro-FOCS (Pro-Flavour Optimized Coil System) technology, ensuring pure, untainted flavour from the first puff. This innovative system eliminates break-in periods and delivers consistent taste profiles throughout the coil's lifespan.

Versatile Vaping Options

Our Caliburn G coil range offers multiple resistance options to suit every vaping preference:

• 0.8Ω mesh coils for enhanced flavour and moderate cloud production

• 1.0Ω MTL coils for traditional mouth-to-lung satisfaction

• 1.2Ω mesh coils for balanced performance (G2 compatible)

Universal Compatibility

These coils are compatible with an extensive range of Uwell Caliburn devices, making them the perfect choice for users across the entire Caliburn ecosystem.

Press-Fit Installation

The innovative press-fit design allows for tool-free installation in seconds. Simply remove the old coil and press the new one into place - no threading, no mess, maximum convenience.

Available Caliburn G Coil Specifications

UN2-H 0.8Ω Mesh Coil

• Resistance: 0.8 ohms

• Power Range: 13-18W (auto-regulated in compatible devices)

• Vaping Style: RDTL (Restricted Direct-to-Lung)

• Construction: Advanced mesh heating element

• Best For: Enhanced flavour with moderate vapour production

• E-liquid: 50/50 PG/VG ratio or higher PG content

1.0Ω MTL Coil

• Resistance: 1.0 ohms

• Power Range: 10-15W (auto-regulated in compatible devices)

• Vaping Style: MTL (Mouth-to-Lung)

• Construction: Standard kanthal wire with organic cotton

• Best For: Traditional cigarette-like draw experience

• E-liquid: 50/50 PG/VG ratio or higher PG content

UN2 1.2Ω Mesh Coil (G2 Compatible)

• Resistance: 1.2 ohms

• Power Range: 12-15W (auto-regulated in compatible devices)

• Vaping Style: MTL (Mouth-to-Lung)

• Construction: Fine mesh heating element

• Best For: Smooth, flavourful MTL experience

• E-liquid: 50/50 PG/VG ratio or nicotine salts

Extensive Device Compatibility

Primary Compatible Devices:

• Uwell Caliburn G - Original device with dual airflow

• Uwell Caliburn G2 - Enhanced version with improved battery

• Uwell Caliburn GZ2 - Latest iteration with advanced features

• Uwell Caliburn GK2 - Compact variant

• Uwell Caliburn GK2 Vision - Premium version

• Uwell Caliburn X - Cross-compatible design

Extended Compatibility:

• Uwell Caliburn Tenet - Professional series

• Uwell Caliburn Tenet Koko - Compact professional model

• Uwell Caliburn Explorer - Adventure-ready design

• Uwell Caliburn Koko Prime - Premium compact option

• Uwell Caliburn & Iron Fist L - Special edition models

Smart Mode Integration: Most compatible devices feature Smart Mode technology that automatically adjusts power output based on coil resistance, ensuring optimal performance without manual adjustment.

Advanced Coil Technology

Pro-FOCS System Benefits:

Uwell's Pro-FOCS technology delivers unprecedented flavour accuracy through:

• Flavour testing protocols - each coil design tested with multiple e-liquid profiles

• Material optimization - heating elements selected for flavour neutrality

• Consistent manufacturing - precise quality control for uniform performance

• No break-in period - optimal flavour from the first puff

Mesh Technology Advantages:

The mesh coil variants (0.8Ω and 1.2Ω) provide:

• Increased surface area - up to 200% more e-liquid contact

• Even heat distribution - eliminates hot spots and dry hits

• Faster saturation - improved wicking for consistent performance

• Enhanced longevity - mesh resists degradation better than traditional wire

Premium Materials:

• Organic cotton wicking - pure, chemical-free taste

• Food-grade heating elements - safe materials throughout

• Precision manufacturing - tight tolerances for consistent performance

• Quality assurance - rigorous testing before packaging

Installation & Maintenance Guide

Simple Press-Fit Installation:

1. Remove pod from device and turn upside down

2. Extract old coil by pulling gently from the base

3. Check pod for any e-liquid residue and clean if necessary

4. Align new coil with the pod opening

5. Press firmly until coil clicks securely into place

6. Prime coil with 2-3 drops of e-liquid on exposed cotton

7. Fill pod and allow 5-10 minutes saturation time

8. Reinstall pod and enjoy optimal performance

Coil Priming Best Practices:

• Initial saturation - Apply e-liquid directly to visible cotton

• Fill and wait - Allow 5-10 minutes for complete saturation

• Gentle start - Take several primer puffs without activating device

• Gradual use - Begin with shorter puffs for first 10-15 draws

• Monitor performance - Optimal flavour should develop immediately

Performance Monitoring:

• Flavour quality - Replace when taste becomes muted or off

• Vapour production - Reduced output indicates aging coil

• Throat sensation - Harsh vaping suggests replacement needed

• Visual inspection - Dark cotton or buildup indicates end of life

E-Liquid Recommendations

Optimal E-Liquid Specifications:

• PG/VG Ratio: 50/50 or higher PG content for best wicking

• Nicotine Options: Compatible with both freebase and nicotine salts

• Viscosity: Medium viscosity for proper flow through small wicking ports

• Quality: Premium e-liquids ensure best flavour and coil longevity

Recommended E-Liquid Types:

• Nicotine salts - Smooth throat hit perfect for MTL vaping

• 50/50 freebase - Traditional nicotine with balanced characteristics

• High PG blends - Enhanced flavour delivery and throat hit

• Pod-specific formulations - Optimized for low-power devices

E-Liquids to Avoid:

• High VG ratios (70%+ VG) - Too thick for proper wicking

• Excessive sweeteners - Can clog coils and reduce lifespan

• Dark, heavily flavoured liquids - May cause premature coil degradation

• Poor quality formulations - Unknown additives can affect performance

Performance Optimization

Maximizing Coil Lifespan:

• Proper priming - Essential for preventing dry hits and burning

• Appropriate e-liquids - Use recommended PG/VG ratios

• Avoid chain vaping - Allow cooling time between puffs

• Regular cleaning - Keep pod and contacts clean

• Quality storage - Store spare coils in cool, dry conditions

Flavour Enhancement Tips:

• Fresh e-liquid - Use recently opened bottles for best taste

• Clean pods - Regular cleaning prevents flavour contamination

• Proper fill levels - Maintain adequate e-liquid levels

• Temperature consideration - Avoid extreme temperatures during storage

• Rotation - Change flavours occasionally to prevent palate fatigue

Troubleshooting Common Issues:

• Muted flavour - Check coil age and e-liquid freshness

• Gurgling sounds - Remove excess e-liquid from pod

• Harsh vaping - Verify proper priming and e-liquid compatibility

• Short coil life - Examine e-liquid quality and usage patterns

• Poor vapour - Ensure coil is properly seated and device charged

Smart Mode Technology

Intelligent Power Management:

Compatible devices feature Smart Mode that automatically:

• Detects coil resistance - Recognizes installed coil type

• Adjusts power output - Optimizes wattage for each coil

• Prevents overheating - Protects coils from excessive power

• Maximizes battery life - Efficient power management

• Ensures consistency - Uniform performance across different coils

User Benefits:

• No manual adjustment required - plug and play simplicity

• Optimal performance guaranteed - always ideal power settings

• Extended coil life - prevents damage from incorrect wattage

• Consistent experience - same great performance every time

• Beginner friendly - no technical knowledge required

Customer Reviews & Testimonials

★★★★★ "Perfect MTL Experience" "These 1.0Ω coils are exactly what I needed for my Caliburn G2. The MTL draw is perfect, flavour is incredible, and they last about 2 weeks with regular use. Pro-FOCS really makes a difference!" - Verified UK Customer

★★★★★ "Mesh Coils Are Amazing" "The 0.8Ω mesh coils produce fantastic flavour with my nicotine salts. Easy to install, great build quality, and the press-fit design is so convenient. Been using Caliburn coils for years and these are the best yet." - Verified UK Customer

★★★★★ "Excellent Compatibility" "Love that these work across multiple Caliburn devices. I have a G and G2, and same coils work perfectly in both. Great value with the 4-pack, and delivery was super fast." - Verified UK Customer

Technical Specifications Table

Universal Features:

• Installation: Press-fit design

• Pack Size: 4 coils included

• Technology: Pro-FOCS flavour optimization

• Wicking: Organic cotton material

• Compatibility: Multiple Caliburn devices

Why Choose Vape Lounge Online?

Authentic Product Guarantee:

• 100% genuine Uwell products with full authenticity verification

• Official distributor status ensuring legitimate supply chain

• Warranty support for all Uwell products purchased

• Anti-counterfeit measures - only authentic coils stocked

• Quality assurance - every product individually inspected

Expert Customer Support:

• Technical guidance for coil selection and device compatibility

• Installation assistance for new users

• Performance optimization tips and troubleshooting help

• Device compatibility confirmation before purchase

• After-sales support for any issues or concerns

Premium Service Standards:

• Fast UK delivery with comprehensive tracking

• Same-day dispatch for orders placed before cutoff times

• Secure packaging prevents damage during shipping

• Competitive pricing with regular promotional offers

• Customer satisfaction guarantee on all purchases

 Frequently Asked Questions

1. Which coil should I choose for my vaping style?

For traditional MTL vaping similar to cigarettes, choose the 1.0Ω coil. For slightly more vapour with enhanced flavour, the 0.8Ω mesh coil is ideal. The 1.2Ω mesh coil offers smooth MTL with excellent flavour clarity.

2. How long do Caliburn G coils typically last?

With proper priming and quality e-liquids, most users report 1-3 weeks per coil depending on usage frequency. Mesh coils often last longer due to their superior construction and even heating characteristics.

3. Are these coils compatible with my Caliburn device?

These coils are compatible with Caliburn G, G2, GZ2, GK2, X, Tenet, Explorer, Koko Prime, and Iron Fist L devices. Check our compatibility list above to confirm your specific model.

4. Can I use high VG e-liquids with these coils?

We recommend 50/50 PG/VG ratio or higher PG content for optimal wicking. High VG liquids (70%+ VG) may be too thick for the small wicking ports and could cause dry hits.

5. What's the difference between mesh and standard coils?

Mesh coils provide increased surface area for better flavour and faster heating, while standard coils offer reliable performance with slightly longer lifespan. Both feature Pro-FOCS technology for excellent taste.

Coil Selection Guide

For New Vapers:

• 1.0Ω MTL coil - Most cigarette-like experience

• Start with 50/50 e-liquids - Easy to use and forgiving

• Focus on higher PG - Better throat hit and flavour carry

For Flavour Enthusiasts:

• 0.8Ω mesh coil - Enhanced flavour production

• 1.2Ω mesh coil - Smooth flavour with MTL draw

• Premium e-liquids - Maximize Pro-FOCS benefits

For Nicotine Salt Users:

• 1.2Ω mesh coil - Optimized for nic salt formulations

• 1.0Ω MTL coil - Traditional nic salt experience

• Higher nicotine strengths - 20mg+ works well

For Cloud Production:

• 0.8Ω mesh coil - Maximum vapour in MTL range

• RDTL technique - Longer, deeper draws

• Moderate VG content - 60/40 maximum for proper wicking

Storage & Handling

Proper Storage Conditions:

• Temperature: Store at room temperature (15-25°C)

• Humidity: Keep in dry environment, avoid moisture

• Light: Store away from direct sunlight

• Packaging: Keep in original packaging until use

Handling Best Practices:

• Clean hands - Always handle with clean, dry hands

• Gentle installation - Press firmly but don't force

• Avoid contamination - Keep coils away from dirt and debris

• Check expiration - Use within 2 years of manufacture date

Environmental Considerations

Responsible Disposal:

• Battery safety - Remove from devices before disposal

• Metal recycling - Coils contain recyclable metals

• Local guidelines - Follow local e-waste disposal rules

• Environmental impact - Choose quality coils for longer life

Sustainability Benefits:

• Longer lifespan - Quality coils reduce waste

• Refillable system - More sustainable than disposables

• Recyclable materials - Responsible manufacturing

• Reduced packaging - Efficient 4-pack format