Home › Box Mods › Rexa 5

Leak Prevention Guide for Freemax Rexa 5

Published 2026 · VapeWholesaleHub trade desk

Leak prevention is a quality issue that shows up in return rates long after the first order.

Wholesale demand in this category is driven less by novelty than by consistency, and leak prevention is where that consistency is measured.

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 Rexa 5

Consistent filling torque and proper sealing rings remove most transit leaks.

Consistency across batches matters more than peak performance for Rexa 5, and leak prevention is where inconsistency first appears.

Pressure changes during air freight are a common cause of minor seepage.

Reference specification

Item	Value
Model	Rexa 5
Brand	Freemax
Category	Box Mods
Battery	400 mAh
Output range	12-40 W
Capacity	3.0 ml
Charging	USB-C fast charge
Coil options	0.8 / 1.2 ohm
Carton quantity	120 units

A short settling period upright before first use prevents most complaints.

Practical notes for buyers

The most common mistake is optimising for the first order instead of the fourth, which is where Rexa 5 economics actually settle.

Shops that receive a short briefing on leak prevention convert noticeably better than shops that only receive stock.

Checklist

Check carton quantities against the commercial invoice line by line.
Request batch photographs and a packing list prior to shipment.
Verify that artwork matches the approved compliance template.
Record the arrival condition with photographs on the day of delivery.
Agree in advance who pays for return freight on a defect claim.
Retain one sealed sample carton from every batch for reference.

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 (124 units)	Tier 1	21-30 days
Pallet (1635 units)	Tier 2	14-21 days
Container (10561 units)	Tier 3	7-12 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

How can leakage in Rexa 5 shipments be reduced?

Use sealed inner trays, keep cartons upright and allow a settling period before retail display.

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.

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.

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