What Are E-Cigarettes and How Do They Work?

19 April 2016

So you want to know more about e-cigarettes? Then you've come to the right place. E-cigs have experienced a surge in popularity as more and more people decide to see what all the fuss is about. But many people still might not know exactly what they are, and how they work.

While there is some variety amongst the various forms of e-cigs, there are a few basic principles that apply to all of them, no matter their shape or size. All electronic cigarettes contain e-liquid. E-liquid contains nicotine, propylene glycol (PG) and/or vegetable glycerine (VG), and flavourings. Propylene glycol and vegetable glycerine produce vapour and throat hit, though while VG produces more vapour, PG produces more throat hit. 

How Do E-Cigarettes Work?

E-cigarettes are made up of a few main components; an atomiser (within a cartridge), a battery, and a mouthpiece. The atomiser is the most important part of any electronic cigarette, as it is the part that turns the liquid into vapour. It does this by heating a coil that is in contact with the filler material containing the e-liquid.

'Cigalike' e-cigs also contain a cartomiser (cartridge which holds the atomiser), whereas many vape pens now contain a clearomiser, which is a clear cartridge containing the atomiser, and holding the e-liquid. When the liquid is heated, along with the nicotine and flavourings, it creates a vapour, with a much more pleasant aroma than regular cigarette smoke!

Different Types of E-Cig

  • Cigalikes - these e-cigs most closely resemble regular cigarettes in size and appearance. In contrast to more modern devices, they feature a sensor that detects when air is inhaled, which then activates the heating element in the cartomiser. 
  • Tank systems - tank systems use a 'tank' (or clearomiser). The clear design allows you to see how much e-liquid is contained, meaning you won't keep trying to vape when your liquid has run out. Most of these systems require you to press a button in order to vape.
  • Advanced devices/mods - technology is constantly changing and improving with regard to e-cigarettes, and now many new devices allow you to vary the voltage and the wattage yourself, as well as reducing the resistance. These modifications can lead to increased flavour and/or bigger vapour clouds, but attempting it without good prior knowledge is risky so it should only be done by experienced vapers!

E-Cigarettes Vs Cigarettes

While it's difficult to make any definitive claims as to the effects e-cigs have on your health, it's obvious that they have some benefits compared to regular smoking:

  • Smoking produces smoke (duh) which contains harmful chemicals such as tar, carbon monoxide and ammonia - vaping doesn't!
  • Smoking leads to bad breath and smelly clothes - again, vaping doesn't
  • Cigarettes contain tobacco, which contains carcinogens when burned, while e-cigarettes and e-liquids contain no known carcinogens
  • E-cigarettes are more cost-effective in the long run - wouldn't you like to have some spare change?

E-Cigs Available Here!

If you like what you've read about e-cigarettes and how they work, why not make the transition now and check out the whole range of top brands at Vape Mountain?

See Our Trending E-Liquids!

10 Motives E-Cigarette Tobacco Refill Cartridges Saver Pack (20 Packs)

10 Motives E-Cigarette Tobacco Refill Cartridges Saver Pack (20 Packs)

£119.99
In stock now  In stock now
  • Tobacco refill cartridges for the 10 Motives Rechargeable E-Cigarette
  • Each refill is a nicotine equivalent of up to 25 cigarettes
  • Available in 11mg, 16mg, and 20mg nicotine strengths
  • Saver pack containing 20 packs (80 refills in total)
Blu 2.0 Golden Tobacco Liquidpods (18mg)

Blu 2.0 Golden Tobacco Liquidpods (18mg)

£6.99
In stock now  In stock now
  • Provides a consistent vapour in a rich golden tobacco flavour
  • Ceramic pod technology for a smooth vaping experience
  • Now provides roughly 25% more puffs per pod
  • Magnetic lock for fast and secure refills
OK Vape Menthol High Nicotine E-Cigarette Refills (18mg)

OK Vape Menthol High Nicotine E-Cigarette Refills (18mg)

£6.99
In stock now  In stock now
  • Menthol-flavoured electronic cigarette refill
  • Suitable for the OK Vape Rechargeable E-Cigarette
  • High nicotine strength of 18mg
  • Each pack contains 5 refills, with bulk offers available
  • Available from £5.20 per pack!
Lost Mary Tappo Peach Ice Vape Refill Pods (Pack of 2)

Lost Mary Tappo Peach Ice Vape Refill Pods (Pack of 2)

£5.99
In stock now  In stock now
  • Pack of 2 peach ice-flavoured refill pods
  • Designed for use with the Lost Mary Tappo Vapes
  • Compact and user-friendly design for ease of use
  • Latest QUAQ mesh coils enhance flavour with each puff
Elf Bar 600 Strawberry Raspberry Cherry Ice Disposable Vape Pen (20mg)

Elf Bar 600 Strawberry Raspberry Cherry Ice Disposable Vape Pen (20mg)

£4.99
In stock now  In stock now
  • Disposable vape pen supplied in a delicious mixed berry flavour
  • Provides 600 puffs per bar, roughly the same as 20 cigarettes
  • Compact, portable and drag-activated for a great vape experience 
  • Mix and match 10 of any flavour to reduce price to £3.80 per device
EDGE GO E-Cigarette Device

EDGE GO E-Cigarette Device

£10.99
In stock now  In stock now
  • E-cigarette device for use with EDGE GO pods
  • Sleek and slender device is discreet to use
  • Buttonless design for easy activation
  • Petite 10.5cm length perfect for on-the-go use
OK Vape Rechargeable E-Cigarette Starter Kit and High Strength Menthol Refill Cartridges Saver Pack

OK Vape Rechargeable E-Cigarette Starter Kit and High Strength Menthol Refill Cartridges Saver Pack

£37.99
In stock now  In stock now
  • Starter kit containing everything that you need to start vaping
  • Menthol flavoured and ideal for those who want to cut down on smoking
  • Contains a total of 26 high strength refills (18mg) and one medium strength refill (12mg)
  • Includes a USB charger, K1 Battery and an OK Vape carry case
OK Vape E-Cigarette K1 Replacement Battery with Refill Cartridges

OK Vape E-Cigarette K1 Replacement Battery with Refill Cartridges

£9.48
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  • Replacement battery and pack of cartridges
  • For the OK Vape Rechargeable E-Cigarette
  • Available with tobacco or menthol cartridges
  • Purchase one, two, or three batteries
OK Vape Rechargeable Tobacco E-Cigarette Starter Kit

OK Vape Rechargeable Tobacco E-Cigarette Starter Kit

£6.99
In stock now  In stock now
  • Rechargeable electronic cigarette with slim "cigalike" design
  • Includes two tobacco flavoured nicotine refills
  • Starter kit includes everything that you need to start vaping
  • Number of different tobacco and menthol refills available
Blu 2.0 Blueberry Ice Liquidpods (9mg)

Blu 2.0 Blueberry Ice Liquidpods (9mg)

£6.99
In stock now  In stock now
  • Provides a consistent vapour in a tasty blueberry ice flavour
  • Ceramic pod technology for a smooth vaping experience
  • Now provides roughly 25% more puffs per pod
  • Magnetic lock for fast and secure refills
OK Vape E-Cigarette Low Strength Menthol Refill Cartridges (6mg)

OK Vape E-Cigarette Low Strength Menthol Refill Cartridges (6mg)

£6.99
In stock now  In stock now
  • Menthol flavour refill cartridges for the OK Rechargeable E-Cigarette
  • Each pack contains five cartridges and lasts for the equivalent of 125 traditional cigarettes
  • Low strength with 6mg of nicotine in each cartridge
  • Bulk offers available starting at £5.20 per pack
Vuse Pro ePod Golden Tobacco Refill Pods (12mg)

Vuse Pro ePod Golden Tobacco Refill Pods (12mg)

£6.99
In stock now  In stock now
  • Refill pods for use with Vuse Pro and Vuse ePod devices
  • Classic tobacco flavour with toasty caramel notes
  • Features nicotine salts and a strength of 12mg
  • This double pack lasts up to a massive 1900 puffs