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Model Comparison Guide for Air Bar Diamond
Published 2026 · VapeWholesaleHub trade desk
A structured comparison makes it easier to position Diamond against neighbouring options.
A range review that ignores model comparison will often produce a confident decision and a disappointing quarter on the Diamond.
Cash flow is the quiet constraint behind model comparison: the cheapest option is rarely the one that frees the most working capital.
Why model comparison matters on the Diamond
Compare on battery, capacity, coil range and total cost of ownership, not headline price.
In practice the decision comes down to three numbers: unit cost, freight per unit and the realistic sell through rate for Diamond.
Consumable availability often matters more to the customer than device features.
Reference specification
| Item | Value |
|---|---|
| Model | Diamond |
| Brand | Air Bar |
| Category | E-Liquids |
| Battery | 500 mAh |
| Output range | 8-30 W |
| Capacity | 3.0 ml |
| Charging | USB-C fast charge |
| Coil options | 0.8 / 1.2 ohm |
| Carton quantity | 240 units |
Side by side demo units in store settle most purchase decisions.
Practical notes for buyers
Where two suppliers look identical on price, model comparison is usually the variable that separates them over a full year.
In practice the decision comes down to three numbers: unit cost, freight per unit and the realistic sell through rate for Diamond.
Checklist
- Record the arrival condition with photographs on the day of delivery.
- Keep certificates current and filed against the exact model name.
- Log sell through by account for the first eight weeks.
- Confirm the exact configuration in writing before the deposit is paid.
- Retain one sealed sample carton from every batch for reference.
- Check carton quantities against the commercial invoice line by line.
Commercial terms
Freight terms should be named explicitly, because an unclear incoterm is the fastest way to lose a relationship.
Volume commitments work best when they are structured as a rolling target rather than a single fixed number.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (151 units) | Tier 1 | 14-21 days |
| Pallet (1479 units) | Tier 2 | 30-45 days |
| Container (14306 units) | Tier 3 | 30-45 days |
Frequently asked questions
How does Diamond 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.
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
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.
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