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Air Bar Diamond 4 Coil Compatibility Explained
Published 2026 · VapeWholesaleHub trade desk
Coil compatibility decides whether Diamond 4 becomes a repeat purchase product or a one off sale.
The Diamond 4 has settled into a stable position in the range, which makes coil compatibility the natural next question for distributors.
Consistency across batches matters more than peak performance for Diamond 4, and coil compatibility is where inconsistency first appears.
Why coil compatibility matters on the Diamond 4
Clear cross reference charts reduce counter returns caused by customers buying the wrong resistance.
The most common mistake is optimising for the first order instead of the fourth, which is where Diamond 4 economics actually settle.
Mesh structures tend to give more consistent flavour over the life of the coil.
Reference specification
| Item | Value |
|---|---|
| Model | Diamond 4 |
| Brand | Air Bar |
| Category | Flavours |
| Battery | 1300 mAh |
| Output range | 10-30 W |
| Capacity | 5.0 ml |
| Charging | Magnetic dock |
| Coil options | 0.8 / 1.2 ohm |
| Carton quantity | 120 units |
Keeping spare coils in the same carton as devices lifts average order value.
Practical notes for buyers
In practice the decision comes down to three numbers: unit cost, freight per unit and the realistic sell through rate for Diamond 4.
Freight consolidation changes the answer to coil compatibility at container scale, which is why small and large buyers reach different conclusions.
Checklist
- Confirm the exact configuration in writing before the deposit is paid.
- Record the arrival condition with photographs on the day of delivery.
- Check carton quantities against the commercial invoice line by line.
- Verify that artwork matches the approved compliance template.
- Keep certificates current and filed against the exact model name.
- Agree in advance who pays for return freight on a defect claim.
Commercial terms
Most long running accounts settle into a rhythm of monthly top ups with one larger seasonal build per year.
Freight terms should be named explicitly, because an unclear incoterm is the fastest way to lose a relationship.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (92 units) | Tier 1 | 30-45 days |
| Pallet (1711 units) | Tier 2 | 14-21 days |
| Container (9556 units) | Tier 3 | 21-30 days |
Frequently asked questions
Which coil resistance suits Diamond 4 best?
Higher resistance suits tighter draws and salt liquids; lower resistance suits open airflow and freebase blends.
What happens if a batch fails inspection?
The agreed procedure normally covers replacement of affected units or credit against the next order, documented before shipment.
How quickly can a repeat order be produced?
For established configurations production typically runs two to four weeks, with transit on top depending on the chosen method.
Do you support long term supply agreements?
Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.
Final word
A short quarterly review of these points will keep the Diamond 4 range healthy without consuming the week.
Trade enquiry
Quotations, samples and artwork files are available on request. Please state model, quantity per SKU, destination and target delivery window.
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