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Air Bar Box 4 Coil Compatibility Checklist 2026

Published 2026 · VapeWholesaleHub trade desk

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

A range review that ignores coil compatibility will often produce a confident decision and a disappointing quarter on the Box 4.

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

Why coil compatibility matters on the Box 4

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 Box 4 economics actually settle.

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	Vape Devices
Battery	1100 mAh
Output range	5-40 W
Capacity	1.2 ml
Charging	USB-C 2A
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

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

Consistency across batches matters more than peak performance for Box 4, and coil compatibility is where inconsistency first appears.

Checklist

Record the arrival condition with photographs on the day of delivery.
Review the reorder point after one full selling cycle.
Retain one sealed sample carton from every batch for reference.
Check carton quantities against the commercial invoice line by line.
Confirm the exact configuration in writing before the deposit is paid.
Request batch photographs and a packing list prior to shipment.

Commercial terms

Freight terms should be named explicitly, because an unclear incoterm is the fastest way to lose a relationship.

Payment history is the single most reliable route to better terms, more than total annual volume.

Volume tier	Indicative unit level	Lead time
Carton (56 units)	Tier 1	7-12 days
Pallet (1721 units)	Tier 2	30-45 days
Container (17189 units)	Tier 3	21-30 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.

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.

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.

Final word

Start with one change, measure it over a quarter, then decide whether it deserves to become policy.

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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