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Air Bar Box 4: Coil Compatibility for Distributors

Published 2026 · VapeWholesaleHub trade desk

Coil compatibility decides whether Box 4 becomes a repeat purchase product or a one off sale.

Across the trade, coil compatibility is the point where good intentions meet operational reality on the Box 4.

Retail staff rarely ask about coil compatibility directly, but their questions almost always lead back to it.

Why coil compatibility matters on the Box 4

Clear cross reference charts reduce counter returns caused by customers buying the wrong resistance.

A written internal standard for coil compatibility makes onboarding new account managers far quicker and reduces avoidable errors.

Mesh structures tend to give more consistent flavour over the life of the coil.

Reference specification

Item	Value
Model	Box 4
Brand	Air Bar
Category	Box Mods
Battery	500 mAh
Output range	5-25 W
Capacity	2.0 ml
Charging	USB-C 1A
Coil options	0.6 / 0.8 / 1.0 ohm
Carton quantity	50 units

Keeping spare coils in the same carton as devices lifts average order value.

Practical notes for buyers

The most common mistake is optimising for the first order instead of the fourth, which is where Box 4 economics actually settle.

In practice the decision comes down to three numbers: unit cost, freight per unit and the realistic sell through rate for Box 4.

Checklist

Request batch photographs and a packing list prior to shipment.
Agree in advance who pays for return freight on a defect claim.
Check carton quantities against the commercial invoice line by line.
Log sell through by account for the first eight weeks.
Verify that artwork matches the approved compliance template.
Keep certificates current and filed against the exact model name.

Commercial terms

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

Volume tier	Indicative unit level	Lead time
Carton (193 units)	Tier 1	14-21 days
Pallet (1544 units)	Tier 2	21-30 days
Container (8489 units)	Tier 3	7-12 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

Which coil resistance suits Box 4 best?

Higher resistance suits tighter draws and salt liquids; lower resistance suits open airflow and freebase blends.

Can several models be mixed in one shipment?

Yes, mixing models and flavours within a carton or pallet is common and usually helps first time buyers test demand.

Do you support long term supply agreements?

Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.

Can packaging be adjusted for our market?

Artwork localisation is straightforward; structural changes need larger volumes and a longer lead time.

Final word

The buyers who do this well are not luckier; they are simply more consistent about the basics.

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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