Vozol Star 40K Puffs

Three weeks of daily carry, and the six things this page settles

For the last three weeks the Vozol Star 40K has been the only device in my jacket pocket. Three weeks is long enough to learn how a two-position switch behaves on a school run, a warehouse shift and a long drive, and it is nowhere near long enough to empty a 20 ml fill, so I am not going to write this page as though I had. The liquid is the part I can do arithmetic on. Everything else here comes from our own listing for this SKU, from published figures on how much e-liquid a draw actually uses, and from five unrelated shops that sell the same device.

Six things follow. What the switch on the base really changes, and what a 20 ml fill is worth once you count draws instead of ratings. Every row our own listing carries, plus the four points it leaves open, printed as gaps rather than filled in from somebody else’s page. The 24 flavours sorted into four clusters, with the one cluster I would order first. A two-list check on whether this device suits you at all, the charging and storage routine that keeps the fill usable to the end, and the questions that still reach us before an order. If you are buying cartons rather than one device, the packing figures are in the last section. Other devices from the same brand sit together on the Vozol brand page.

Same fill, two habits: the switch, the screen and the cable

The Star 40K does not change what sits in the tank. It changes how fast you take it out of there. Our listing describes a small switch on the base with two positions, a curved screen set into the side of the shell, and charging through a Type-C port. Those three parts decide almost everything about how the device behaves in a week.

Regular mode, which is the one the 40,000 rating belongs to

Our listing ties the headline figure to Regular mode: up to 40,000 puffs, stated as a manufacturer rating rather than a tested count. The same text says the 1,000 mAh cell will carry a heavy day of use. That second claim is the one you will notice first, because a device that dies at lunchtime is a dead device no matter what the box says. Regular is the cooler and quieter position of the two, and it is where I would leave the switch unless you have a reason to move it.

Surge mode, which buys vapour with the fill

Surge is the position our listing describes as producing more smoke with a stronger taste. The description is honest about the cost: it says Surge uses more liquid and therefore gives you fewer puffs. It does not put a figure on that shorter life, and neither will this page. In practice, if you spend most of your time in Surge, expect the fill to finish noticeably sooner than the rating on the box suggests, and expect to reach for the cable more often as well.

What the curved screen is telling you

Two readings share the panel: how much liquid is left, and how much charge is left. Our listing calls it a wavy LED screen and says it lights while you draw. On a device with this much liquid, the two readings do not fall together. When the screen shows a low cell beside a full liquid level, you have a charging question rather than an empty device, and that distinction saves a lot of good liquid being written off early.

Charging and storage between sessions

Our listing says the Type-C port charges the cell quickly, and stops short of naming a duration, so treat any precise charge time you read elsewhere as somebody else’s measurement. Charge it before the cell is flat rather than after, and keep it upright when it is not in use. The rest of the routine is below.

What 20 ml is worth when you count draws instead of ratings

Every shop in this category prints the headline puff count and stops. That number is a manufacturer rating, and on this device it belongs to Regular mode, so it describes the best case rather than your case. The figure that can be worked out honestly is the one sitting in the tank. Published consumption estimates put a mouth-to-lung draw at roughly 0.003 to 0.005 ml, which is 200 to 333 draws from a single millilitre, and an open, higher-power draw at 0.007 to 0.015 ml, which is 67 to 143 draws per millilitre. Multiply those rates by the 20 ml our listing records and you get the bands below. No percentage of 40,000 appears anywhere in that arithmetic.

Counting from the liquid

These are planning bands, not promises, and they assume the tank really does hold the 20 ml our listing records. Reaching 40,000 draws from that fill would take about 0.0005 ml per draw, which sits far below every published consumption range I could find. That does not make the rating dishonest; it makes it a comparison between devices rather than a countdown. One more published result deserves a line here. An independent bench test of a different disposable, one rated at 2,100 draws, returned 1,200 draws under one machine protocol and 2,400 under a shorter one. The test method moved the figure further than the hardware did. That was not a Star 40K test, and no such test exists for this model, so I am quoting it as a warning about ratings in general and not as a measurement of this device.

How many charges that works out at

Published estimates for a 1,000 mAh cell of this kind land between roughly 1,500 and 2,500 draws per charge, depending on power and draw length. Set that against the bands above and a full 20 ml fill works out at somewhere between one and four charges, which is a modest number for a device this size. Our listing names neither a charge duration nor a cycle count. Cell design life is normally quoted in the hundreds of recharges, so the battery is very unlikely to be what ends this device. The liquid gets there first. The 40k puffs range shows how that compares with the other devices we stock at this rating.

Row by row: what our listing carries, and the four points it leaves open

Everything in the table below is written on our own product record for this SKU. Nothing has been taken from another shop’s page, and no figure has been rounded into a friendlier shape. Where the record is silent, the row is not here; it is in the list underneath instead.

Four points this listing leaves open

A specification sheet that answers everything is usually a sheet somebody has padded. These four are genuinely unanswered on our record, and I would rather you met them here than after the parcel arrived.

• Nicotine strength. Our listing does not record one. You will find a strength printed on plenty of pages selling this model; that is each seller describing their own stock, and it is not a figure I can trace to our record, so no number appears here. If strength decides your purchase, ask before you order and we will read it off the box for you.
• A Surge-mode puff figure. Our listing says Surge returns fewer puffs and stops short of a number. Several other listings print one. We have not adopted it, because it is not ours.
• Charge time. Our text says the cell charges quickly through Type-C and names no duration. Other pages print a precise figure; it is still not on our record, and I have not repeated it.
• Draw adjustment. Our listing says nothing about adjusting the draw. Some pages describe an airflow control on this model. Treat that as unconfirmed until the device is in your hand.

One contradiction between listings is worth flagging, because the whole table above depends on it. Two of the five other shops I read while preparing this page give the liquid capacity as a smaller figure than the 20 ml on our record. Our figure is the one on this page, the SKU and the carton both follow it, and the draw bands above are built from it. If capacity is what settles your order, it is the single number worth confirming with us first.

Twenty-four flavours, four clusters, one place to start

Our listing records 24 options and notes that the pack lists 23 of them. The database behind this page carries all 24 names, and they sort into four clusters by what they taste of. Read the table as a map of the range rather than a ranking; there is no bad row in it.

The cluster I would order first

If you are taking one device and you have no strong preference, go to the ice cluster and pick the fruit you already eat. Nine names, all built the same way, one fruit plus a cold finish: it is the largest cluster on our list and the least likely to surprise you. It is also the cluster I would fill a shop display with, because every name in it is a name a customer already recognises. Leave the blends for a second order, once you know how the mesh coils treat a mixed profile. Within the blends, watermelon grape boysenberry and cherimoya grapefruit berries are the two that will not be on a neighbouring shelf.

Which buyer this one suits, and which buyer it will annoy

Two lists, and I mean both of them. A device with a sealed 20 ml fill and a two-position switch is a brilliant fit for one habit and a poor one for another, and the second list is the more useful of the two.

The honest concession is arithmetic, not build quality. A 20 ml fill is a small fraction of what 40,000 draws implies, and heavy Surge use will find the end of it well before the rating suggests. That is true of every device at this rating, this one included, and it is the reason the table above exists rather than another paragraph of praise.

Questions that arrive before the order does

Are the SATR 40K and the Star 40K the same device?

Yes. Our listing carries both spellings in the product name, and the SKU points at the same unit. If you found this page by searching for the SATR spelling, you are in the right place.

Is this the same product as the Star Click 50K?

No, and it is worth being clear about it, because Vozol uses the Star name across more than one model. The Star Click 50K is a separate device in our range with its own listing and its own figures. Nothing on this page describes it, and none of its numbers have been borrowed for the device above.

Is the fill sealed, or can it be topped up?

Our listing never describes refilling and never calls the device refillable, so treat the fill as sealed until something shows you otherwise. If a top-up matters to your purchase, ask us before ordering rather than after.

Does anything else come in the box?

Our listing does not itemise the contents of a single box, so I am not going to invent a list for it. What the record does carry is the packing at carton level: 200 pieces, roughly 22 kg, 555 x 258 x 380 mm. If you need the single-box contents confirmed in writing, ask and we will check it on the carton label.

Do I have to order a whole carton?

No. The 200-piece figure describes how the device is packed for shops, not a minimum on this listing. You can take one device, and the carton figures only matter once you are ordering for stock.

Can I split a carton across different flavours?

The carton figure is a single quantity, and our listing does not break it down by flavour. Tell us the split you want when you order and we will come back with what the warehouse can actually pick, rather than promising a mix up front.

What do I do if a unit does not work when it arrives?

Keep the box. The code printed on the pack is what the manufacturer needs to trace a unit, so a photo of it taken before the packaging goes out is the cheapest insurance you can hold. Contact us first and we will tell you what that process needs from your side.

Carton orders: for shops, resellers and anyone buying to sell on

Everything above is written for a person choosing one device. This last section is for the buyer ordering stock, and it is the only part of the page that speaks to shops.

The packing figures come straight off our listing: 200 pieces to a carton, approximately 22 kg, and a carton measuring 555 x 258 x 380 mm. That footprint stacks tidily and the weight is manageable for one person. Our listing also says the cartons are built strong and that every box is checked before it leaves us, which matters more on a 200-piece order than on a single unit, because one damaged corner is a whole shelf of unsaleable stock.

We ship in bulk and a tracking reference follows the parcel once it leaves the warehouse, so you can plan the delivery day around it. Dispatch timing is confirmed when you order rather than promised in advance, and we would rather tell you a real date than a flattering one.

Two things are worth settling before you commit to a carton. The flavour split, because our listing states a single carton quantity and the warehouse needs a real answer on how you want it divided. And the strength question, which our listing leaves open, so ask us to read it off the box if it decides your order. Ask either question before you buy and we will check the stock with you.

One condition, stated plainly: we do not take stock back once it has shipped, so please inspect the outer carton on arrival and raise anything that looks wrong with us straight away rather than after the stock has been shelved.

The 40,000-puff rating carried on this page is the manufacturer’s figure, published by VOZOL and repeated on our own listing. It is not a guarantee of performance and it is not a promise about your own draw. Every figure on this page that is not a manufacturer figure is written on our listing and is labelled as such above.