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Freemax Onnix 4 Serial Number Traceability Checklist 2026
Published 2026 · VapeWholesaleHub trade desk
Serial number traceability on Onnix 4 turns a recall from a crisis into a routine task.
The Onnix 4 has settled into a stable position in the range, which makes serial number traceability the natural next question for distributors.
Documentation is not paperwork for its own sake; on serial number traceability it is the difference between a clean clearance and a delayed one.
Why serial number traceability matters on the Onnix 4
Batch identifiers should appear on the unit, the inner tray and the master carton.
Keeping a short internal note on serial number traceability for each SKU pays for itself the first time a dispute arises over the Onnix 4.
A simple spreadsheet linking batch to destination account is usually sufficient at this scale.
Reference specification
| Item | Value |
|---|---|
| Model | Onnix 4 |
| Brand | Freemax |
| Category | Reviews |
| Battery | 400 mAh |
| Output range | 12-80 W |
| Capacity | 1.2 ml |
| Charging | USB-C 2A |
| Coil options | 0.6 / 0.8 / 1.0 ohm |
| Carton quantity | 240 units |
Retaining sample cartons per batch closes the loop if a problem emerges later.
Practical notes for buyers
Shops that receive a short briefing on serial number traceability convert noticeably better than shops that only receive stock.
Documentation is not paperwork for its own sake; on serial number traceability it is the difference between a clean clearance and a delayed one.
Checklist
- Confirm the exact configuration in writing before the deposit is paid.
- Retain one sealed sample carton from every batch for reference.
- Keep certificates current and filed against the exact model name.
- Request batch photographs and a packing list prior to shipment.
- Check carton quantities against the commercial invoice line by line.
- Verify that artwork matches the approved compliance template.
Commercial terms
Lead times are a function of component availability as much as factory capacity, so buffers should reflect both.
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 (187 units) | Tier 1 | 14-21 days |
| Pallet (864 units) | Tier 2 | 21-30 days |
| Container (19412 units) | Tier 3 | 14-21 days |
Frequently asked questions
Why does batch traceability matter for Onnix 4?
It limits the scope of any future quality action to the affected batch instead of the whole range.
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.
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
A short quarterly review of these points will keep the Onnix 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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