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Leak Prevention Guide for Freemax Marvos 3
Published 2026 · VapeWholesaleHub trade desk
Leak prevention is a quality issue that shows up in return rates long after the first order.
Across the trade, leak prevention is the point where good intentions meet operational reality on the Marvos 3.
Keeping a short internal note on leak prevention for each SKU pays for itself the first time a dispute arises over the Marvos 3.
Why leak prevention matters on the Marvos 3
Consistent filling torque and proper sealing rings remove most transit leaks.
Cash flow is the quiet constraint behind leak prevention: the cheapest option is rarely the one that frees the most working capital.
Pressure changes during air freight are a common cause of minor seepage.
Reference specification
| Item | Value |
|---|---|
| Model | Marvos 3 |
| Brand | Freemax |
| Category | Box Mods |
| Battery | 1100 mAh |
| Output range | 8-60 W |
| Capacity | 1.0 ml |
| Charging | USB-C 2A |
| Coil options | 1.0 / 1.2 ohm |
| Carton quantity | 50 units |
A short settling period upright before first use prevents most complaints.
Practical notes for buyers
Seasonality interacts with leak prevention more than most forecasts allow for, so a rolling review beats an annual one.
Documentation is not paperwork for its own sake; on leak prevention it is the difference between a clean clearance and a delayed one.
Checklist
- Log sell through by account for the first eight weeks.
- Review the reorder point after one full selling cycle.
- Check carton quantities against the commercial invoice line by line.
- Retain one sealed sample carton from every batch for reference.
- Record the arrival condition with photographs on the day of delivery.
- 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.
Payment history is the single most reliable route to better terms, more than total annual volume.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (132 units) | Tier 1 | 7-12 days |
| Pallet (746 units) | Tier 2 | 21-30 days |
| Container (11919 units) | Tier 3 | 30-45 days |
Frequently asked questions
How can leakage in Marvos 3 shipments be reduced?
Use sealed inner trays, keep cartons upright and allow a settling period before retail display.
Do you support long term supply agreements?
Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.
Is documentation provided for customs?
Commercial invoice, packing list and the relevant certificates are supplied; the importer's broker handles the declaration.
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.
Final word
A short quarterly review of these points will keep the Marvos 3 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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