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Al Fakher Ultra 4 Coil Compatibility Insights 2026
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.
Keeping a short internal note on coil compatibility for each SKU pays for itself the first time a dispute arises over the Ultra 4.
Why coil compatibility matters on the Ultra 4
Clear cross reference charts reduce counter returns caused by customers buying the wrong resistance.
In practice the decision comes down to three numbers: unit cost, freight per unit and the realistic sell through rate for Ultra 4.
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 | E-Liquids |
| Battery | 1300 mAh |
| Output range | 10-40 W |
| Capacity | 1.2 ml |
| Charging | USB-C fast charge |
| Coil options | 0.4 / 0.6 ohm |
| Carton quantity | 120 units |
Keeping spare coils in the same carton as devices lifts average order value.
Practical notes for buyers
Keeping a short internal note on coil compatibility for each SKU pays for itself the first time a dispute arises over the Ultra 4.
Documentation is not paperwork for its own sake; on coil compatibility it is the difference between a clean clearance and a delayed one.
Checklist
- Verify that artwork matches the approved compliance template.
- Retain one sealed sample carton from every batch for reference.
- Log sell through by account for the first eight weeks.
- Request batch photographs and a packing list prior to shipment.
- Agree in advance who pays for return freight on a defect claim.
- Review the reorder point after one full selling cycle.
Commercial terms
Commercial terms are usually agreed in three parts: a deposit on confirmation, a balance before shipment and a stated validity window.
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 (164 units) | Tier 1 | 30-45 days |
| Pallet (1530 units) | Tier 2 | 7-12 days |
| Container (7191 units) | Tier 3 | 30-45 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.
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.
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.
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 Ultra 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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