Home › Reviews › Nex 4
Pod Capacity and Refilling Guide for Air Bar Nex 4
Published 2026 · VapeWholesaleHub trade desk

Pod capacity and refill behaviour directly affect how often a Nex 4 customer comes back to the shop.
The Nex 4 has settled into a stable position in the range, which makes pod capacity and refilling the natural next question for distributors.
Retail staff rarely ask about pod capacity and refilling directly, but their questions almost always lead back to it.
Why pod capacity and refilling matters on the Nex 4
Larger reservoirs reduce refill frequency but can change flavour consistency near the end of a fill.
In practice the decision comes down to three numbers: unit cost, freight per unit and the realistic sell through rate for Nex 4.
Clear visibility windows help users judge remaining liquid without opening the pod.
Reference specification
| Item | Value |
|---|---|
| Model | Nex 4 |
| Brand | Air Bar |
| Category | Reviews |
| Battery | 400 mAh |
| Output range | 10-60 W |
| Capacity | 5.0 ml |
| Charging | USB-C fast charge |
| Coil options | 0.8 / 1.2 ohm |
| Carton quantity | 120 units |
Sealed pods simplify compliance in markets that restrict refillable containers.
Practical notes for buyers
Shops that receive a short briefing on pod capacity and refilling convert noticeably better than shops that only receive stock.
A written internal standard for pod capacity and refilling makes onboarding new account managers far quicker and reduces avoidable errors.
Checklist
- Agree in advance who pays for return freight on a defect claim.
- Confirm the exact configuration in writing before the deposit is paid.
- Review the reorder point after one full selling cycle.
- Keep certificates current and filed against the exact model name.
- Retain one sealed sample carton from every batch for reference.
- Request batch photographs and a packing list prior to shipment.
Commercial terms
Commercial terms are usually agreed in three parts: a deposit on confirmation, a balance before shipment and a stated validity window.
Most long running accounts settle into a rhythm of monthly top ups with one larger seasonal build per year.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (101 units) | Tier 1 | 21-30 days |
| Pallet (1562 units) | Tier 2 | 21-30 days |
| Container (6414 units) | Tier 3 | 14-21 days |
Frequently asked questions
Should a distributor stock refillable or sealed pods for Nex 4?
Stock both where regulation allows; sealed pods move faster in convenience channels, refillable in specialist shops.
Do you support long term supply agreements?
Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.
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.
Can packaging be adjusted for our market?
Artwork localisation is straightforward; structural changes need larger volumes and a longer lead time.
Final word
A short quarterly review of these points will keep the Nex 4 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.
Related reading
- Air Bar Vibe 2 Returns and Credit Notes
- How to Source Air Bar Vibe Lite: New Market Entry Checklist
- How to Source Air Bar Meta Mini: Retail Margin Planning
- Air Bar Flux Mini Model Comparison Checklist 2026
- Air Bar Stark Max: Model Comparison for Distributors
- Air Bar Vibe Ultra Certification Requirements Explained