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How to Source Air Bar Box Ultra: Coil Compatibility
Published 2026 · VapeWholesaleHub trade desk
Coil compatibility decides whether Box Ultra becomes a repeat purchase product or a one off sale.
Wholesale demand in this category is driven less by novelty than by consistency, and coil compatibility is where that consistency is measured.
Cash flow is the quiet constraint behind coil compatibility: the cheapest option is rarely the one that frees the most working capital.
Why coil compatibility matters on the Box Ultra
Clear cross reference charts reduce counter returns caused by customers buying the wrong resistance.
Where two suppliers look identical on price, coil compatibility is usually the variable that separates them over a full year.
Mesh structures tend to give more consistent flavour over the life of the coil.
Reference specification
| Item | Value |
|---|---|
| Model | Box Ultra |
| Brand | Air Bar |
| Category | Vape Pens |
| Battery | 400 mAh |
| Output range | 8-25 W |
| Capacity | 4.0 ml |
| Charging | Magnetic dock |
| Coil options | 0.6 / 0.8 / 1.0 ohm |
| Carton quantity | 120 units |
Keeping spare coils in the same carton as devices lifts average order value.
Practical notes for buyers
Documentation is not paperwork for its own sake; on coil compatibility it is the difference between a clean clearance and a delayed one.
Consistency across batches matters more than peak performance for Box Ultra, and coil compatibility is where inconsistency first appears.
Checklist
- Agree in advance who pays for return freight on a defect claim.
- Retain one sealed sample carton from every batch for reference.
- Review the reorder point after one full selling cycle.
- Check carton quantities against the commercial invoice line by line.
- Verify that artwork matches the approved compliance template.
- Request batch photographs and a packing list prior to shipment.
Commercial terms
Agreeing a defect handling procedure before the first shipment removes emotion from later conversations.
Most long running accounts settle into a rhythm of monthly top ups with one larger seasonal build per year.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (156 units) | Tier 1 | 21-30 days |
| Pallet (1063 units) | Tier 2 | 14-21 days |
| Container (12400 units) | Tier 3 | 7-12 days |
Frequently asked questions
Which coil resistance suits Box Ultra 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.
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.
Final word
A short quarterly review of these points will keep the Box Ultra 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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