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How to Source Al Fakher Ultra 4: Coil Compatibility
Published 2026 · VapeWholesaleHub trade desk
Coil compatibility decides whether Ultra 4 becomes a repeat purchase product or a one off sale.
A range review that ignores coil compatibility will often produce a confident decision and a disappointing quarter on the Ultra 4.
Retail staff rarely ask about coil compatibility directly, but their questions almost always lead back to it.
Why coil compatibility matters on the Ultra 4
Clear cross reference charts reduce counter returns caused by customers buying the wrong resistance.
Documentation is not paperwork for its own sake; on coil compatibility it is the difference between a clean clearance and a delayed one.
Mesh structures tend to give more consistent flavour over the life of the coil.
Reference specification
| Item | Value |
|---|---|
| Model | Ultra 4 |
| Brand | Al Fakher |
| Category | Starter Kits |
| Battery | 800 mAh |
| Output range | 5-30 W |
| Capacity | 5.0 ml |
| Charging | USB-C 2A |
| Coil options | 0.6 / 0.8 / 1.0 ohm |
| Carton quantity | 50 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.
Keeping a short internal note on coil compatibility for each SKU pays for itself the first time a dispute arises over the Ultra 4.
Checklist
- Check carton quantities against the commercial invoice line by line.
- Agree in advance who pays for return freight on a defect claim.
- Retain one sealed sample carton from every batch for reference.
- Verify that artwork matches the approved compliance template.
- Record the arrival condition with photographs on the day of delivery.
- Confirm the exact configuration in writing before the deposit is paid.
Commercial terms
Payment history is the single most reliable route to better terms, more than total annual volume.
Lead times are a function of component availability as much as factory capacity, so buffers should reflect both.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (131 units) | Tier 1 | 30-45 days |
| Pallet (1649 units) | Tier 2 | 14-21 days |
| Container (7139 units) | Tier 3 | 21-30 days |
Frequently asked questions
Which coil resistance suits Ultra 4 best?
Higher resistance suits tighter draws and salt liquids; lower resistance suits open airflow and freebase blends.
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.
Do you support long term supply agreements?
Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.
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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