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Freemax Rexa 4 Battery and Charging Explained
Published 2026 · VapeWholesaleHub trade desk
Battery capacity and charging behaviour shape the daily experience of Rexa 4 more than most buyers expect.
Distributors reviewing their Rexa 4 range usually find that battery and charging explains most of the variance in results between accounts.
Shops that receive a short briefing on battery and charging convert noticeably better than shops that only receive stock.
Why battery and charging matters on the Rexa 4
A full charge cycle should comfortably cover a day of typical use for the target customer.
The most common mistake is optimising for the first order instead of the fourth, which is where Rexa 4 economics actually settle.
USB Type C has become the expected standard and reduces return rates caused by cable confusion.
Reference specification
| Item | Value |
|---|---|
| Model | Rexa 4 |
| Brand | Freemax |
| Category | Box Mods |
| Battery | 500 mAh |
| Output range | 5-40 W |
| Capacity | 1.0 ml |
| Charging | USB-C 1A |
| Coil options | 0.4 / 0.6 ohm |
| Carton quantity | 240 units |
Storage state of charge matters in transit; partially charged cells ship more safely.
Practical notes for buyers
Seasonality interacts with battery and charging more than most forecasts allow for, so a rolling review beats an annual one.
Shops that receive a short briefing on battery and charging convert noticeably better than shops that only receive stock.
Checklist
- Keep certificates current and filed against the exact model name.
- Review the reorder point after one full selling cycle.
- Agree in advance who pays for return freight on a defect claim.
- Retain one sealed sample carton from every batch for reference.
- Log sell through by account for the first eight weeks.
- Record the arrival condition with photographs on the day of delivery.
Commercial terms
Currency movement over a ninety day cycle can outweigh the difference between two competing quotations.
Currency movement over a ninety day cycle can outweigh the difference between two competing quotations.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (173 units) | Tier 1 | 21-30 days |
| Pallet (1121 units) | Tier 2 | 7-12 days |
| Container (12138 units) | Tier 3 | 7-12 days |
Frequently asked questions
How long does a Rexa 4 battery typically last per charge?
Most devices in this class deliver a full day of moderate use, with charging time around forty to sixty minutes.
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.
Is documentation provided for customs?
Commercial invoice, packing list and the relevant certificates are supplied; the importer's broker handles the declaration.
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
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.