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Air Bar Nex 4: Warranty and After Sales for Distributors

Published 2026 · VapeWholesaleHub trade desk

Warranty and after sales handling define the long term reputation of a Nex 4 line.

Every serious sourcing conversation about the Nex 4 eventually arrives at warranty and after sales, usually because it is where cost and risk meet.

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

Why warranty and after sales matters on the Nex 4

A clear dead on arrival policy removes friction for retail partners.

Keeping a short internal note on warranty and after sales for each SKU pays for itself the first time a dispute arises over the Nex 4.

Spare parts availability matters more than warranty length in practice.

Reference specification

Item	Value
Model	Nex 4
Brand	Air Bar
Category	Pod Systems
Battery	650 mAh
Output range	12-80 W
Capacity	1.0 ml
Charging	USB-C 1A
Coil options	1.0 / 1.2 ohm
Carton quantity	100 units

Tracking return reasons feeds directly into the next sourcing decision.

Practical notes for buyers

Shops that receive a short briefing on warranty and after sales convert noticeably better than shops that only receive stock.

Keeping a short internal note on warranty and after sales for each SKU pays for itself the first time a dispute arises over the Nex 4.

Checklist

Review the reorder point after one full selling cycle.
Verify that artwork matches the approved compliance template.
Record the arrival condition with photographs on the day of delivery.
Confirm the exact configuration in writing before the deposit is paid.
Keep certificates current and filed against the exact model name.
Log sell through by account for the first eight weeks.

Commercial terms

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

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

Volume tier	Indicative unit level	Lead time
Carton (69 units)	Tier 1	7-12 days
Pallet (1131 units)	Tier 2	14-21 days
Container (19973 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

What warranty applies to Nex 4?

Most suppliers cover manufacturing defects for a defined period, excluding consumables and physical damage.

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.

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

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.

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