Disposable Devices
Stocked in the strengths and pack sizes that move fastest, with batch coding and documentation included as standard.
A wholesale programme for 21700 battery built around repeatability: agreed tolerance bands, sealed retained samples, inspection before dispatch and documentation that clears customs.

Category planning for 21700 battery works best when you map it against three shopper types: the restocker who already knows what they want, the switcher who wants something stronger, and the explorer who buys on flavour name alone.
Buyers often ask us to explain why two 21700 battery samples that look identical behave differently after a month. The answer is almost always tolerance control, and it is more interesting than it sounds.
Think about where 21700 battery sits in your customer's week. If it is a weekly restock, breadth matters less than availability. If it is an occasional treat, flavour range and display story carry more weight.

Our catalogue covers the lines most retailers reorder every month. Each one ships against a written specification so that a reorder behaves like the first order.
Stocked in the strengths and pack sizes that move fastest, with batch coding and documentation included as standard.
Stocked in the strengths and pack sizes that move fastest, with batch coding and documentation included as standard.
Stocked in the strengths and pack sizes that move fastest, with batch coding and documentation included as standard.
Stocked in the strengths and pack sizes that move fastest, with batch coding and documentation included as standard.
Stocked in the strengths and pack sizes that move fastest, with batch coding and documentation included as standard.
Stocked in the strengths and pack sizes that move fastest, with batch coding and documentation included as standard.



Codes on every carton connect back to a production record you can request at any time.
Documentation prepared for the markets we already ship into regularly.
Carton dimensions are optimised for freight density, which matters more than most buyers expect.
Start with a mixed sample carton and move to full container loads without changing supplier.
Artwork is reviewed for print problems before a plate is made.
One named person handles your specification, orders and any claim.
You send the target specification, volumes and destination. We reply with a costed option, not a brochure.
Physical samples are produced to the agreed spec and shipped for evaluation.
You approve samples and we seal retained units as the reference for future batches.
The run is scheduled, with progress reporting at the points that matter.
Incoming checks are logged against the retained reference before cartons are closed.
Documentation is prepared and the shipment moves under the method you chose.
| Product category | Disposable |
|---|---|
| Resistance band | 0.8 - 1.0 ohm |
| Capacity tolerance | +/- 2% |
| Puff count method | Machine cycle 3s on / 27s off |
| Master carton | 100 units |
| Carton weight | 5.4 kg |
| Shelf life | 12 months |
| Storage | 15-25 C, dry, away from direct light |
Notes from the sourcing desk, updated as specifications and freight conditions change.
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For established programmes we can reserve production slots and, in some cases, hold finished 21700 battery stock against a forecast. It removes most of the lead time risk from a reorder and is worth discussing once volumes are stable.
Keep the retained samples from the approval stage. If a delivered batch measurably differs, we compare against the retained set and resolve it against the production record. This is why we insist on sealed retained units from every run.
That is normal and sensible. A mixed carton lets you test 21700 battery in your own market before committing to a production run, and the specification you approve at that stage carries through to larger orders unchanged.
{K} pricing is reviewed against input costs and volume rather than adjusted casually. Any change is confirmed in writing before the next order is scheduled, with the reason stated so you can judge it yourself.
Yes, and we encourage it for larger programmes. Visits are most useful when you already have a draft specification, because you can then check the specific processes behind the numbers you care about.
Send the specification you have been quoted elsewhere and we will read it side by side with ours. Phone, WeChat and WhatsApp all reach the same desk.
Wholesale only
Adult markets only
Samples available