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How to Source Freemax Onnix S: Coil Compatibility
Published 2026 · VapeWholesaleHub trade desk
Coil compatibility decides whether Onnix S becomes a repeat purchase product or a one off sale.
Every serious sourcing conversation about the Onnix S eventually arrives at coil compatibility, usually because it is where cost and risk meet.
Documentation is not paperwork for its own sake; on coil compatibility it is the difference between a clean clearance and a delayed one.
Why coil compatibility matters on the Onnix S
Clear cross reference charts reduce counter returns caused by customers buying the wrong resistance.
The most common mistake is optimising for the first order instead of the fourth, which is where Onnix S economics actually settle.
Mesh structures tend to give more consistent flavour over the life of the coil.
Reference specification
| Item | Value |
|---|---|
| Model | Onnix S |
| Brand | Freemax |
| Category | Box Mods |
| Battery | 1300 mAh |
| Output range | 5-80 W |
| Capacity | 4.0 ml |
| Charging | USB-C fast charge |
| Coil options | 0.6 / 0.8 / 1.0 ohm |
| Carton quantity | 200 units |
Keeping spare coils in the same carton as devices lifts average order value.
Practical notes for buyers
Cash flow is the quiet constraint behind coil compatibility: the cheapest option is rarely the one that frees the most working capital.
Keeping a short internal note on coil compatibility for each SKU pays for itself the first time a dispute arises over the Onnix S.
Checklist
- Request batch photographs and a packing list prior to shipment.
- Log sell through by account for the first eight weeks.
- Review the reorder point after one full selling cycle.
- Check carton quantities against the commercial invoice line by line.
- Agree in advance who pays for return freight on a defect claim.
- Keep certificates current and filed against the exact model name.
Commercial terms
Payment history is the single most reliable route to better terms, more than total annual volume.
Freight terms should be named explicitly, because an unclear incoterm is the fastest way to lose a relationship.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (108 units) | Tier 1 | 14-21 days |
| Pallet (993 units) | Tier 2 | 7-12 days |
| Container (5206 units) | Tier 3 | 21-30 days |
Frequently asked questions
Which coil resistance suits Onnix S 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.
Is documentation provided for customs?
Commercial invoice, packing list and the relevant certificates are supplied; the importer's broker handles the declaration.
Final word
If only one thing changes after reading this, let it be the habit of checking coil compatibility before reordering.
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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