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Freemax Zeal 4 Leak Prevention Checklist 2026
Published 2026 · VapeWholesaleHub trade desk
Leak prevention is a quality issue that shows up in return rates long after the first order.
Distributors reviewing their Zeal 4 range usually find that leak prevention explains most of the variance in results between accounts.
Seasonality interacts with leak prevention more than most forecasts allow for, so a rolling review beats an annual one.
Why leak prevention matters on the Zeal 4
Consistent filling torque and proper sealing rings remove most transit leaks.
The most common mistake is optimising for the first order instead of the fourth, which is where Zeal 4 economics actually settle.
Pressure changes during air freight are a common cause of minor seepage.
Reference specification
| Item | Value |
|---|---|
| Model | Zeal 4 |
| Brand | Freemax |
| Category | Vape Pens |
| Battery | 1300 mAh |
| Output range | 12-40 W |
| Capacity | 6.0 ml |
| Charging | USB-C fast charge |
| Coil options | 0.4 / 0.6 ohm |
| Carton quantity | 100 units |
A short settling period upright before first use prevents most complaints.
Practical notes for buyers
Shops that receive a short briefing on leak prevention convert noticeably better than shops that only receive stock.
Documentation is not paperwork for its own sake; on leak prevention it is the difference between a clean clearance and a delayed one.
Checklist
- Retain one sealed sample carton from every batch for reference.
- Confirm the exact configuration in writing before the deposit is paid.
- Review the reorder point after one full selling cycle.
- Log sell through by account for the first eight weeks.
- Keep certificates current and filed against the exact model name.
- Record the arrival condition with photographs on the day of delivery.
Commercial terms
Most long running accounts settle into a rhythm of monthly top ups with one larger seasonal build per year.
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 (85 units) | Tier 1 | 14-21 days |
| Pallet (867 units) | Tier 2 | 30-45 days |
| Container (7046 units) | Tier 3 | 30-45 days |
Frequently asked questions
How can leakage in Zeal 4 shipments be reduced?
Use sealed inner trays, keep cartons upright and allow a settling period before retail display.
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.
Can packaging be adjusted for our market?
Artwork localisation is straightforward; structural changes need larger volumes and a longer lead time.
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 Zeal 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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