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Air Bar Stark 4 Battery and Charging for Bulk Buyers
Published 2026 · VapeWholesaleHub trade desk
Battery capacity and charging behaviour shape the daily experience of Stark 4 more than most buyers expect.
Every serious sourcing conversation about the Stark 4 eventually arrives at battery and charging, usually because it is where cost and risk meet.
Where two suppliers look identical on price, battery and charging is usually the variable that separates them over a full year.
Why battery and charging matters on the Stark 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 Stark 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 | Stark 4 |
| Brand | Air Bar |
| Category | Box Mods |
| Battery | 1300 mAh |
| Output range | 10-30 W |
| Capacity | 2.0 ml |
| Charging | USB-C 2A |
| Coil options | 0.4 / 0.6 ohm |
| Carton quantity | 100 units |
Storage state of charge matters in transit; partially charged cells ship more safely.
Practical notes for buyers
Where two suppliers look identical on price, battery and charging is usually the variable that separates them over a full year.
Documentation is not paperwork for its own sake; on battery and charging it is the difference between a clean clearance and a delayed one.
Checklist
- Retain one sealed sample carton from every batch for reference.
- Agree in advance who pays for return freight on a defect claim.
- Log sell through by account for the first eight weeks.
- Confirm the exact configuration in writing before the deposit is paid.
- Verify that artwork matches the approved compliance template.
- Review the reorder point after one full selling cycle.
Commercial terms
Currency movement over a ninety day cycle can outweigh the difference between two competing quotations.
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 (141 units) | Tier 1 | 14-21 days |
| Pallet (942 units) | Tier 2 | 7-12 days |
| Container (18503 units) | Tier 3 | 14-21 days |
Frequently asked questions
How long does a Stark 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.
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.
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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