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How to Source Air Bar Zen 4: Warranty and After Sales
Published 2026 · VapeWholesaleHub trade desk
Warranty and after sales handling define the long term reputation of a Zen 4 line.
The Zen 4 has settled into a stable position in the range, which makes warranty and after sales the natural next question for distributors.
Shops that receive a short briefing on warranty and after sales convert noticeably better than shops that only receive stock.
Why warranty and after sales matters on the Zen 4
A clear dead on arrival policy removes friction for retail partners.
Cash flow is the quiet constraint behind warranty and after sales: the cheapest option is rarely the one that frees the most working capital.
Spare parts availability matters more than warranty length in practice.
Reference specification
| Item | Value |
|---|---|
| Model | Zen 4 |
| Brand | Air Bar |
| Category | Starter Kits |
| Battery | 1100 mAh |
| Output range | 12-25 W |
| Capacity | 3.0 ml |
| Charging | Magnetic dock |
| Coil options | 0.8 / 1.2 ohm |
| Carton quantity | 50 units |
Tracking return reasons feeds directly into the next sourcing decision.
Practical notes for buyers
Retail staff rarely ask about warranty and after sales directly, but their questions almost always lead back to it.
Keeping a short internal note on warranty and after sales for each SKU pays for itself the first time a dispute arises over the Zen 4.
Checklist
- Review the reorder point after one full selling cycle.
- Verify that artwork matches the approved compliance template.
- Retain one sealed sample carton from every batch for reference.
- Log sell through by account for the first eight weeks.
- Confirm the exact configuration in writing before the deposit is paid.
- 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.
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 (118 units) | Tier 1 | 21-30 days |
| Pallet (1821 units) | Tier 2 | 30-45 days |
| Container (5127 units) | Tier 3 | 7-12 days |
Frequently asked questions
What warranty applies to Zen 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.
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.
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.
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.
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