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Coil Compatibility Guide for Air Bar Diamond 2
Published 2026 · VapeWholesaleHub trade desk
Coil compatibility decides whether Diamond 2 becomes a repeat purchase product or a one off sale.
Between the factory gate and the retail shelf, coil compatibility is where most of the value on the Diamond 2 is either created or lost.
Consistency across batches matters more than peak performance for Diamond 2, and coil compatibility is where inconsistency first appears.
Why coil compatibility matters on the Diamond 2
Clear cross reference charts reduce counter returns caused by customers buying the wrong resistance.
Retail staff rarely ask about coil compatibility directly, but their questions almost always lead back to it.
Mesh structures tend to give more consistent flavour over the life of the coil.
Reference specification
| Item | Value |
|---|---|
| Model | Diamond 2 |
| Brand | Air Bar |
| Category | Box Mods |
| Battery | 1000 mAh |
| Output range | 12-40 W |
| Capacity | 2.0 ml |
| Charging | USB-C fast charge |
| Coil options | 0.4 / 0.6 ohm |
| Carton quantity | 50 units |
Keeping spare coils in the same carton as devices lifts average order value.
Practical notes for buyers
A written internal standard for coil compatibility makes onboarding new account managers far quicker and reduces avoidable errors.
Documentation is not paperwork for its own sake; on coil compatibility it is the difference between a clean clearance and a delayed one.
Checklist
- Request batch photographs and a packing list prior to shipment.
- Verify that artwork matches the approved compliance template.
- Agree in advance who pays for return freight on a defect claim.
- Log sell through by account for the first eight weeks.
- Record the arrival condition with photographs on the day of delivery.
- Check carton quantities against the commercial invoice line by line.
Commercial terms
Freight terms should be named explicitly, because an unclear incoterm is the fastest way to lose a relationship.
Currency movement over a ninety day cycle can outweigh the difference between two competing quotations.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (162 units) | Tier 1 | 21-30 days |
| Pallet (1188 units) | Tier 2 | 21-30 days |
| Container (5078 units) | Tier 3 | 21-30 days |
Frequently asked questions
Which coil resistance suits Diamond 2 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.
Can packaging be adjusted for our market?
Artwork localisation is straightforward; structural changes need larger volumes and a longer lead time.
Final word
A short quarterly review of these points will keep the Diamond 2 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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