Home › Local Supply › Diamond Ultra
Air Bar Diamond Ultra Battery and Charging Explained
Published 2026 · VapeWholesaleHub trade desk
Battery capacity and charging behaviour shape the daily experience of Diamond Ultra more than most buyers expect.
Buyers who treat battery and charging as a commercial discipline rather than an afterthought tend to hold margin for longer.
In practice the decision comes down to three numbers: unit cost, freight per unit and the realistic sell through rate for Diamond Ultra.
Why battery and charging matters on the Diamond Ultra
A full charge cycle should comfortably cover a day of typical use for the target customer.
A written internal standard for battery and charging makes onboarding new account managers far quicker and reduces avoidable errors.
USB Type C has become the expected standard and reduces return rates caused by cable confusion.
Reference specification
| Item | Value |
|---|---|
| Model | Diamond Ultra |
| Brand | Air Bar |
| Category | Local Supply |
| Battery | 650 mAh |
| Output range | 10-30 W |
| Capacity | 4.0 ml |
| Charging | Magnetic dock |
| Coil options | 0.8 / 1.2 ohm |
| Carton quantity | 200 units |
Storage state of charge matters in transit; partially charged cells ship more safely.
Practical notes for buyers
Keeping a short internal note on battery and charging for each SKU pays for itself the first time a dispute arises over the Diamond Ultra.
Seasonality interacts with battery and charging more than most forecasts allow for, so a rolling review beats an annual one.
Checklist
- Record the arrival condition with photographs on the day of delivery.
- Request batch photographs and a packing list prior to shipment.
- Check carton quantities against the commercial invoice line by line.
- Review the reorder point after one full selling cycle.
- Keep certificates current and filed against the exact model name.
- Agree in advance who pays for return freight on a defect claim.
Commercial terms
Freight terms should be named explicitly, because an unclear incoterm is the fastest way to lose a relationship.
Freight terms should be named explicitly, because an unclear incoterm is the fastest way to lose a relationship.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (97 units) | Tier 1 | 21-30 days |
| Pallet (725 units) | Tier 2 | 14-21 days |
| Container (17872 units) | Tier 3 | 30-45 days |
Frequently asked questions
How long does a Diamond Ultra 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.
Can packaging be adjusted for our market?
Artwork localisation is straightforward; structural changes need larger volumes and a longer lead time.
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
A short quarterly review of these points will keep the Diamond Ultra range healthy without consuming the week.
Trade enquiry
Quotations, samples and artwork files are available on request. Please state model, quantity per SKU, destination and target delivery window.