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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.
The Marvos 3 has settled into a stable position in the range, which makes leak prevention the natural next question for distributors.
The most common mistake is optimising for the first order instead of the fourth, which is where Marvos 3 economics actually settle.
Why leak prevention matters on the Marvos 3
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 Marvos 3 economics actually settle.
Pressure changes during air freight are a common cause of minor seepage.
Reference specification
| Item | Value |
|---|---|
| Model | Marvos 3 |
| Brand | Freemax |
| Category | E-Liquids |
| Battery | 900 mAh |
| Output range | 12-80 W |
| Capacity | 6.0 ml |
| Charging | USB-C 1A |
| Coil options | 0.4 / 0.6 ohm |
| Carton quantity | 240 units |
A short settling period upright before first use prevents most complaints.
Practical notes for buyers
Consistency across batches matters more than peak performance for Marvos 3, and leak prevention is where inconsistency first appears.
Keeping a short internal note on leak prevention for each SKU pays for itself the first time a dispute arises over the Marvos 3.
Checklist
- Verify that artwork matches the approved compliance template.
- Request batch photographs and a packing list prior to shipment.
- Retain one sealed sample carton from every batch for reference.
- Check carton quantities against the commercial invoice line by line.
- Agree in advance who pays for return freight on a defect claim.
- Review the reorder point after one full selling cycle.
Commercial terms
Lead times are a function of component availability as much as factory capacity, so buffers should reflect both.
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 (165 units) | Tier 1 | 14-21 days |
| Pallet (741 units) | Tier 2 | 7-12 days |
| Container (12764 units) | Tier 3 | 21-30 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.
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 packaging be adjusted for our market?
Artwork localisation is straightforward; structural changes need larger volumes and a longer lead time.
Final word
None of this is complicated, but it does need to be written down and reviewed on a schedule.
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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