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Freemax Rexa 4 Coil Compatibility Checklist 2026
Published 2026 · VapeWholesaleHub trade desk
Coil compatibility decides whether Rexa 4 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 Rexa 4 is either created or lost.
The most common mistake is optimising for the first order instead of the fourth, which is where Rexa 4 economics actually settle.
Why coil compatibility matters on the Rexa 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 | Rexa 4 |
| Brand | Freemax |
| Category | Flavours |
| Battery | 650 mAh |
| Output range | 5-40 W |
| Capacity | 4.0 ml |
| Charging | Magnetic dock |
| Coil options | 1.0 / 1.2 ohm |
| Carton quantity | 100 units |
Keeping spare coils in the same carton as devices lifts average order value.
Practical notes for buyers
Retail staff rarely ask about coil compatibility directly, but their questions almost always lead back to it.
The most common mistake is optimising for the first order instead of the fourth, which is where Rexa 4 economics actually settle.
Checklist
- Check carton quantities against the commercial invoice line by line.
- Retain one sealed sample carton from every batch for reference.
- Keep certificates current and filed against the exact model name.
- Log sell through by account for the first eight weeks.
- Review the reorder point after one full selling cycle.
- Confirm the exact configuration in writing before the deposit is paid.
Commercial terms
Freight terms should be named explicitly, because an unclear incoterm is the fastest way to lose a relationship.
Commercial terms are usually agreed in three parts: a deposit on confirmation, a balance before shipment and a stated validity window.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (71 units) | Tier 1 | 21-30 days |
| Pallet (1876 units) | Tier 2 | 21-30 days |
| Container (7383 units) | Tier 3 | 7-12 days |
Frequently asked questions
Which coil resistance suits Rexa 4 best?
Higher resistance suits tighter draws and salt liquids; lower resistance suits open airflow and freebase blends.
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.
Do you support long term supply agreements?
Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.
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 Rexa 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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