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How to Source Air Bar Diamond 3: Coil Compatibility
Published 2026 · VapeWholesaleHub trade desk
Coil compatibility decides whether Diamond 3 becomes a repeat purchase product or a one off sale.
Across the trade, coil compatibility is the point where good intentions meet operational reality on the Diamond 3.
In practice the decision comes down to three numbers: unit cost, freight per unit and the realistic sell through rate for Diamond 3.
Why coil compatibility matters on the Diamond 3
Clear cross reference charts reduce counter returns caused by customers buying the wrong resistance.
A written internal standard for coil compatibility makes onboarding new account managers far quicker and reduces avoidable errors.
Mesh structures tend to give more consistent flavour over the life of the coil.
Reference specification
| Item | Value |
|---|---|
| Model | Diamond 3 |
| Brand | Air Bar |
| Category | Disposable Vapes |
| Battery | 650 mAh |
| Output range | 5-80 W |
| Capacity | 1.2 ml |
| Charging | USB-C 2A |
| Coil options | 0.6 / 0.8 / 1.0 ohm |
| Carton quantity | 240 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 3.
Retail staff rarely ask about coil compatibility directly, but their questions almost always lead back to it.
Checklist
- Retain one sealed sample carton from every batch for reference.
- Verify that artwork matches the approved compliance template.
- Agree in advance who pays for return freight on a defect claim.
- Record the arrival condition with photographs on the day of delivery.
- Review the reorder point after one full selling cycle.
- Keep certificates current and filed against the exact model name.
Commercial terms
Most long running accounts settle into a rhythm of monthly top ups with one larger seasonal build per year.
Agreeing a defect handling procedure before the first shipment removes emotion from later conversations.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (78 units) | Tier 1 | 14-21 days |
| Pallet (988 units) | Tier 2 | 21-30 days |
| Container (13945 units) | Tier 3 | 7-12 days |
Frequently asked questions
Which coil resistance suits Diamond 3 best?
Higher resistance suits tighter draws and salt liquids; lower resistance suits open airflow and freebase blends.
Do you support long term supply agreements?
Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.
Can several models be mixed in one shipment?
Yes, mixing models and flavours within a carton or pallet is common and usually helps first time buyers test demand.
Is documentation provided for customs?
Commercial invoice, packing list and the relevant certificates are supplied; the importer's broker handles the declaration.
Final word
Start with one change, measure it over a quarter, then decide whether it deserves to become policy.
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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