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Freemax Rexa Air Serial Number Traceability Insights 2026

Published 2026 · VapeWholesaleHub trade desk

Serial number traceability on Rexa Air turns a recall from a crisis into a routine task.

There is no shortcut on serial number traceability: the Rexa Air rewards preparation and punishes improvisation.

Cash flow is the quiet constraint behind serial number traceability: the cheapest option is rarely the one that frees the most working capital.

Why serial number traceability matters on the Rexa Air

Batch identifiers should appear on the unit, the inner tray and the master carton.

A written internal standard for serial number traceability makes onboarding new account managers far quicker and reduces avoidable errors.

A simple spreadsheet linking batch to destination account is usually sufficient at this scale.

Reference specification

Item	Value
Model	Rexa Air
Brand	Freemax
Category	Box Mods
Battery	500 mAh
Output range	12-40 W
Capacity	5.0 ml
Charging	USB-C 1A
Coil options	0.8 / 1.2 ohm
Carton quantity	240 units

Retaining sample cartons per batch closes the loop if a problem emerges later.

Practical notes for buyers

The most common mistake is optimising for the first order instead of the fourth, which is where Rexa Air economics actually settle.

Cash flow is the quiet constraint behind serial number traceability: the cheapest option is rarely the one that frees the most working capital.

Checklist

Agree in advance who pays for return freight on a defect claim.
Check carton quantities against the commercial invoice line by line.
Review the reorder point after one full selling cycle.
Request batch photographs and a packing list prior to shipment.
Confirm the exact configuration in writing before the deposit is paid.
Retain one sealed sample carton from every batch for reference.

Commercial terms

Most long running accounts settle into a rhythm of monthly top ups with one larger seasonal build per year.

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 (200 units)	Tier 1	30-45 days
Pallet (760 units)	Tier 2	30-45 days
Container (10793 units)	Tier 3	14-21 days

All figures above are indicative working ranges used for planning. Final specification and commercial terms are confirmed in writing before any deposit.

Frequently asked questions

Why does batch traceability matter for Rexa Air?

It limits the scope of any future quality action to the affected batch instead of the whole range.

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.

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 Rexa Air 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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