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Esco Bars Smooth 2: Lithium Battery Documentation for Distributors
Published 2026 · VapeWholesaleHub trade desk

Lithium battery documentation is the single most common cause of a held Smooth 2 shipment.
A range review that ignores lithium battery documentation will often produce a confident decision and a disappointing quarter on the Smooth 2.
Shops that receive a short briefing on lithium battery documentation convert noticeably better than shops that only receive stock.
Why lithium battery documentation matters on the Smooth 2
Test summaries, packing declarations and correct labelling must travel with the consignment.
Consistency across batches matters more than peak performance for Smooth 2, and lithium battery documentation is where inconsistency first appears.
State of charge limits apply to air freight and should be confirmed before booking.
Reference specification
| Item | Value |
|---|---|
| Model | Smooth 2 |
| Brand | Esco Bars |
| Category | Vape Pens |
| Battery | 650 mAh |
| Output range | 8-60 W |
| Capacity | 2.0 ml |
| Charging | USB-C 2A |
| Coil options | 0.8 / 1.2 ohm |
| Carton quantity | 120 units |
Carrier requirements differ, so documentation should be checked per lane.
Practical notes for buyers
The most common mistake is optimising for the first order instead of the fourth, which is where Smooth 2 economics actually settle.
Cash flow is the quiet constraint behind lithium battery documentation: the cheapest option is rarely the one that frees the most working capital.
Checklist
- Agree in advance who pays for return freight on a defect claim.
- Check carton quantities against the commercial invoice line by line.
- Confirm the exact configuration in writing before the deposit is paid.
- Record the arrival condition with photographs on the day of delivery.
- Verify that artwork matches the approved compliance template.
- Review the reorder point after one full selling cycle.
Commercial terms
Volume commitments work best when they are structured as a rolling target rather than a single fixed number.
Lead times are a function of component availability as much as factory capacity, so buffers should reflect both.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (89 units) | Tier 1 | 7-12 days |
| Pallet (535 units) | Tier 2 | 7-12 days |
| Container (11888 units) | Tier 3 | 21-30 days |
Frequently asked questions
What paperwork accompanies a Smooth 2 battery shipment?
Transport test summary, dangerous goods declaration where applicable, correct marks on cartons and the commercial set.
Can packaging be adjusted for our market?
Artwork localisation is straightforward; structural changes need larger volumes and a longer lead time.
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.
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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