Home › Starter Kits › Box 4
How to Source Air Bar Box 4: Model Comparison
Published 2026 · VapeWholesaleHub trade desk
A structured comparison makes it easier to position Box 4 against neighbouring options.
A range review that ignores model comparison will often produce a confident decision and a disappointing quarter on the Box 4.
Documentation is not paperwork for its own sake; on model comparison it is the difference between a clean clearance and a delayed one.
Why model comparison matters on the Box 4
Compare on battery, capacity, coil range and total cost of ownership, not headline price.
Documentation is not paperwork for its own sake; on model comparison it is the difference between a clean clearance and a delayed one.
Consumable availability often matters more to the customer than device features.
Reference specification
| Item | Value |
|---|---|
| Model | Box 4 |
| Brand | Air Bar |
| Category | Starter Kits |
| Battery | 800 mAh |
| Output range | 10-30 W |
| Capacity | 4.0 ml |
| Charging | USB-C 1A |
| Coil options | 0.6 / 0.8 / 1.0 ohm |
| Carton quantity | 200 units |
Side by side demo units in store settle most purchase decisions.
Practical notes for buyers
Consistency across batches matters more than peak performance for Box 4, and model comparison is where inconsistency first appears.
In practice the decision comes down to three numbers: unit cost, freight per unit and the realistic sell through rate for Box 4.
Checklist
- Agree in advance who pays for return freight on a defect claim.
- Review the reorder point after one full selling cycle.
- Check carton quantities against the commercial invoice line by line.
- Request batch photographs and a packing list prior to shipment.
- Confirm the exact configuration in writing before the deposit is paid.
- Verify that artwork matches the approved compliance template.
Commercial terms
Payment history is the single most reliable route to better terms, more than total annual volume.
Agreeing a defect handling procedure before the first shipment removes emotion from later conversations.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (174 units) | Tier 1 | 21-30 days |
| Pallet (1519 units) | Tier 2 | 14-21 days |
| Container (18975 units) | Tier 3 | 7-12 days |
Frequently asked questions
How does Box 4 compare with the previous version?
Later revisions usually improve coil life and charging, with cosmetic changes being secondary.
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.
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.
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.