Are e-cigarettes safe?
It’s estimated that 2.9 million UK adults are now using e-cigarettes (also sometimes known as vapes) either as an alternative to traditional cigarettes or to help them stop smoking entirely .
Some concerns have been raised about the harm that the nicotine and other chemicals contained in vapes could potentially cause – though Public Health England have confirmed they believe that e-cigarettes are around 95% safer than smoking.
But, health implications aside, e-cigarettes can pose other dangers: there have been a number of incidents involving faulty vape chargers, including numerous alarming reports of chargers that have exploding whilst in use, causing fires and even injury.
How to charge your vape safely
Want to avoid the dangers of e-cigarettes? Then just follow this simple advice:
- Follow the provided instructions carefully – battery capacities and charging voltages vary according to manufacturer so it’s important to check you are using the correct charger.
- Pay close attention to any warnings supplied with the product. Over-tightening of the screwed connection to the rechargeable battery, for example, can cause mechanical damage which can in turn create heat problems, product failure or even injury.
- Ensure that vapes are not left charging for long periods of time.
- Never leave e-cigarettes plugged in overnight or whilst you are out of the house.
- Look out for the CE mark that indicates chargers comply with European Safety standards.
- Never keep loose e-cigarette batteries in your pocket, particularly next to keys or coins - they are more likely to cause fire.
Watch our video featuring Clueless Colin to see what could happen if you buy a cheap and unbranded e-cigarette charger.
A few facts about e-cigarettes
- E-cigarettes date back to at least 1963, when Herbert A. Gilbert patented a non-tobacco cigarette that heated a nicotine solution and produced steam – but he wasn’t able to interest any investors in the idea at the time. 
- E-cigarettes were first introduced to Europe in 2006.
- In a survey conducted by the Office for National Statistics, over half of e-cigarette users said their main reason for using them was to stop smoking, and around one in five said it was because they thought they were less harmful than cigarettes. 
- Most of those using e-cigarettes use a rechargeable product with either replaceable, pre-filled cartridges or a reservoir/tank.
- More current smokers use a rechargeable kit with replaceable cartridges than ex-smokers (49% compared to 42%).
- Ex-smokers favour a rechargeable product with a reservoir or tank (53% compared to only 35% of current smokers). 
 Source: http://ash.org.uk/media-and-news/press-releases-media-and-news/large-national-survey-finds-2-9-million-people-now-vape-in-britain-for-the-first-time-over-half-no-longer-smoke/
 Sources: http://www.ecigarettedirect.co.uk/ashtray-blog/2013/10/interview-inventor-e-cigarette-herbert-a-gilbert.html and http://www.theguardian.com/society/2014/feb/21/boom-ecigarette-sales-divides-campaigners
 Source: http://www.bbc.co.uk/news/health-30192181