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Coil Compatibility Guide for Al Fakher Ultra S

Published 2026 · VapeWholesaleHub trade desk

Coil compatibility decides whether Ultra S becomes a repeat purchase product or a one off sale.

Distributors reviewing their Ultra S range usually find that coil compatibility explains most of the variance in results between accounts.

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

Why coil compatibility matters on the Ultra S

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

Freight consolidation changes the answer to coil compatibility at container scale, which is why small and large buyers reach different conclusions.

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

Reference specification

Item	Value
Model	Ultra S
Brand	Al Fakher
Category	E-Juice
Battery	800 mAh
Output range	12-60 W
Capacity	1.2 ml
Charging	USB-C 2A
Coil options	0.8 / 1.2 ohm
Carton quantity	240 units

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

Practical notes for buyers

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

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

Checklist

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

Commercial terms

Currency movement over a ninety day cycle can outweigh the difference between two competing quotations.

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 (98 units)	Tier 1	21-30 days
Pallet (785 units)	Tier 2	14-21 days
Container (17281 units)	Tier 3	30-45 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 Ultra 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.

Can packaging be adjusted for our market?

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

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.

Final word

None of this is complicated, but it does need to be written down and reviewed on a schedule.

Trade enquiry

Quotations, samples and artwork files are available on request. Please state model, quantity per SKU, destination and target delivery window.

Tel: +86 13711127975WhatsApp: +86 13711127975WeChat: +86 13711127975