Twenty-five millilitres and 850mAh is an unusually even pairing: the UWIN TORNADO 15000 gives the coil a supply it can finish and a cell that can carry it there without constant charging.

25ml at 15,000

That works out at 1.67ml for every thousand draws. The coil is asked to convert a modest amount each time, which is why a 0.9Ω mesh element holds its taste across the whole supply.

It also means the reservoir is the thing that ends the device, not the battery. That is the more agreeable way round for a device rated this long.

850mAh

At roughly 29ml per amp-hour, the cell is doing less work than most of this class asks of it. Fewer charges, and less of the sag that shows up when a small cell is pushed by a mesh coil.

Charging is USB-C. The LED screen reports where the charge is, so a top-up can be planned rather than discovered.

0.9Ω mesh and the draw

The element sits just inside the middle of the range: warmer and quicker than 1.2Ω, without the current demand of a sub-ohm coil. It is the setting most people settle on for everyday use.

The screen is a small LED panel rather than a full display. It reports charge and leaves the supply to the reservoir, which is visible through the body.

The body

A rounded column with the mouthpiece moulded into the top. It stands on a desk, sits in a pocket without a bulge, and does not need a case.

The profile is deliberately plain. There is no artwork panel and no ring of lights; the device is a supply and a cell in a shell.

Puff counts are manufacturer ratings taken at short draws and vary with draw length and frequency.

Available options

Cool Mint · Watermelon Ice · Grape Ice · Blueberry Raspberry · Strawberry Watermelon · Strawberry Banana · Lush Ice · Cherry · Strawberry Ice · Ice Pop · Pink Lemonade · Mango On Ice · Mixed Berries · Strawberry Donut · Strawberry Grape · Cherry Cola · Dr Blue · Blueberry On Ice · Kiwi Passion Fruit Guava · Strawberry Kiwi · Random option (fast delivery)

Option availability is confirmed at checkout; the random option covers a mixed order.

Buying and delivery

UseeVape supplies the UWIN TORNADO 15000 in single units and in bulk, with wholesale pricing applied as the quantity rises. Orders typically start at around ten units; the price for your quantity is shown on the product page rather than fixed here, so it stays correct when pricing moves.

Stock is held across European and overseas warehouses, and the dispatch location depends on live availability at the time of the order, so no specific country warehouse is promised in advance. Confirming quantity and your taste selection together is the quickest route to a dispatch date.

Questions buyers ask

How often will it need charging?
Less often than most. An 850mAh cell against 25ml means the supply usually runs out first.

Does the screen show the supply?
It reports charge. The reservoir is visible through the body, so the supply side is read directly.

Is the airflow adjustable?
No. The intake is fixed, which keeps the draw consistent through the life of the device.