The BANG BLAZE 40000 DSK041 carries two separate reservoirs and a slide switch that moves between them. Forty millilitres in total, a 650mAh cell, and a 1.2Ω mesh coil tuned for a tighter draw than most of the range.

The slide switch

The switch is physical and sits at the base or side depending on the unit. Sliding it redirects both the airflow path and the coil activation to the other reservoir, so the change is immediate rather than gradual.

Because the two supplies never meet, there is no crossover. The first draw after a switch tastes of the new supply only, which is the whole point of keeping them isolated.

1.2Ω, and the draw it produces

This is the highest resistance in the BLAZE line, and it produces the tightest draw. Less vapour per pull, more resistance, a cooler feel on the throat — closer to a cigarette than to a cloud device.

The trade is consumption. A tighter coil spends the reservoir slowly, which is why 40ml at this rating makes sense: the supply lasts because it is being used at a measured rate.

Two reservoirs, forty millilitres

Splitting the capacity means two fresh starts rather than one long decline. Each reservoir has its own coil, so the second begins with an atomiser that has not been through weeks of use.

That is a real difference at this size. On a single 40ml tank the last third is where a coil tends to turn harsh; here that third is the beginning of the second supply.

Charging a 650mAh cell

Forty millilitres against 650mAh means several charges across the life of the device. USB Type-C on a standard cable, around an hour for a full charge.

There is no display, so the draw is the gauge. When it softens and a charge does not restore it, that reservoir is close to finished rather than the device having failed.

What the slide switch feels like

It is a short travel with a definite stop at each end, not a soft toggle. That matters: a switch that settles positively is one you can operate without looking, which is how it will be used after the first week.

The change in the draw is immediate rather than gradual. There is no transition period where the old supply lingers, because the two reservoirs never share a path to the coil.

Charging and the end of a reservoir

A 650mAh cell across 40ml means several charges, more than a 1.0Ω device of the same capacity would need, because the tighter coil spends supply more slowly than the cell drains.

The signal is the draw. When it softens and a charge does not restore it, that reservoir is finished rather than the device having failed, and switching to the other supply confirms it in a single pull.

Available options

Watermelon / Strawberry Watermelon · Blueberry Ice / Blueberry Raspberry · Mango Ice / Strawberry Mango · Watermelon / Watermelon Bubblegum · Pineapple Ice / Pineapple Coconut · Mixed Fruit / Triple Berry · Peach Ice / Mango Peach · Cherry / Cherry Coke · Grape / Blueberry Grape · Mint / Blueberry Mint · Black Dragonice / Red Bull · Strawberry Ice / Strawberry Kiwi · Tropica Fruits / Triple Watermelon · Sour Mango Pineapple / Lemon Lime · Summer Time / Apple Ice · Rainbow Candy / Arctic Freezing · Raspberry Watermelon / Jieshuang · Lemon Romance / California Cherry · Mango Peach Apricot / White Gummies · Mary’s Dream / Aloe Mango Melonice · Berries Cool / Watermelon Sour Peach · Raspberry Watermelon / Aloe Vera Grape · Gummy Bear / Raspberry Black Glitter · Random option (fast delivery)

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

Buying and delivery

UseeVape supplies the BANG BLAZE 40000 DSK041 in single units and in bulk, with wholesale pricing applied as the quantity rises. Orders typically start at around ten units; the price that applies to your quantity is shown on the product page rather than fixed here, so it stays accurate 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 the quantity and the option mix together is the quickest route to a dispatch date.

Questions buyers ask

How do I switch between the two supplies?
A physical slide switch on the body redirects the airflow and coil to the other reservoir.

Do the two reservoirs mix?
No. They are isolated, so each switch gives a clean change.

Is the draw tight or open?
Tight. The 1.2Ω coil is the highest resistance in the BLAZE line.

Does it have a screen?
No. There is no display and no settings.