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How to Source Freemax Rexa 4: Lithium Battery Documentation
Published 2026 · VapeWholesaleHub trade desk
Lithium battery documentation is the single most common cause of a held Rexa 4 shipment.
Between the factory gate and the retail shelf, lithium battery documentation is where most of the value on the Rexa 4 is either created or lost.
In practice the decision comes down to three numbers: unit cost, freight per unit and the realistic sell through rate for Rexa 4.
Why lithium battery documentation matters on the Rexa 4
Test summaries, packing declarations and correct labelling must travel with the consignment.
Freight consolidation changes the answer to lithium battery documentation at container scale, which is why small and large buyers reach different conclusions.
State of charge limits apply to air freight and should be confirmed before booking.
Reference specification
| Item | Value |
|---|---|
| Model | Rexa 4 |
| Brand | Freemax |
| Category | Vape Devices |
| Battery | 400 mAh |
| Output range | 8-30 W |
| Capacity | 1.2 ml |
| Charging | USB-C fast charge |
| Coil options | 0.8 / 1.2 ohm |
| Carton quantity | 50 units |
Carrier requirements differ, so documentation should be checked per lane.
Practical notes for buyers
Documentation is not paperwork for its own sake; on lithium battery documentation it is the difference between a clean clearance and a delayed one.
Cash flow is the quiet constraint behind lithium battery documentation: the cheapest option is rarely the one that frees the most working capital.
Checklist
- Keep certificates current and filed against the exact model name.
- Request batch photographs and a packing list prior to shipment.
- Log sell through by account for the first eight weeks.
- Agree in advance who pays for return freight on a defect claim.
- Review the reorder point after one full selling cycle.
- Verify that artwork matches the approved compliance template.
Commercial terms
Volume commitments work best when they are structured as a rolling target rather than a single fixed number.
Commercial terms are usually agreed in three parts: a deposit on confirmation, a balance before shipment and a stated validity window.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (174 units) | Tier 1 | 7-12 days |
| Pallet (1747 units) | Tier 2 | 30-45 days |
| Container (9762 units) | Tier 3 | 21-30 days |
Frequently asked questions
What paperwork accompanies a Rexa 4 battery shipment?
Transport test summary, dangerous goods declaration where applicable, correct marks on cartons and the commercial set.
Is documentation provided for customs?
Commercial invoice, packing list and the relevant certificates are supplied; the importer's broker handles the declaration.
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.
Final word
The buyers who do this well are not luckier; they are simply more consistent about the basics.
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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