Home › Pricing › Zen 4

Air Bar Zen 4 Authenticity Checks

Published 2026 · VapeWholesaleHub trade desk

Authenticity checks protect distributors and retailers from grey market Zen 4 stock.

Across the trade, authenticity checks is the point where good intentions meet operational reality on the Zen 4.

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

Why authenticity checks matters on the Zen 4

A scratch code or QR verification on every unit is now the minimum expectation.

Consistency across batches matters more than peak performance for Zen 4, and authenticity checks is where inconsistency first appears.

Batch numbers should match between inner tray, carton and invoice.

Reference specification

Item	Value
Model	Zen 4
Brand	Air Bar
Category	Pricing
Battery	800 mAh
Output range	8-30 W
Capacity	5.0 ml
Charging	Magnetic dock
Coil options	0.6 / 0.8 / 1.0 ohm
Carton quantity	50 units

Buying through an authorised channel keeps warranty and after sales support valid.

Practical notes for buyers

Documentation is not paperwork for its own sake; on authenticity checks it is the difference between a clean clearance and a delayed one.

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

Checklist

Check carton quantities against the commercial invoice line by line.
Keep certificates current and filed against the exact model name.
Log sell through by account for the first eight weeks.
Agree in advance who pays for return freight on a defect claim.
Confirm the exact configuration in writing before the deposit is paid.
Request batch photographs and a packing list prior to shipment.

Commercial terms

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

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 (126 units)	Tier 1	7-12 days
Pallet (1851 units)	Tier 2	21-30 days
Container (5819 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

How do I verify a Zen 4 unit is genuine?

Check the security code on the official verification page and confirm the batch number matches the carton label.

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 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.

Final word

A short quarterly review of these points will keep the Zen 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.

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