Use and maintenance

Is it easy to use e-cigarette.

Yes, it's very simple. Simply fill up the clearomizer (tank) with e-juice, turn on the battery by pressing a button on it, you're ready.

Is an e-cigarette perpetual?
No. Components of e-cigarette are not perpetual, just like all other electronic devices. Individual components must be replaced from time to time.

Consumption and wear
The values ​​below are based on an actual usage and not if items are stored in a shelf. If they are not used, lifespan does not shorten.
Batteries: good for 2-3 months based on the degree to which they are used.
Coils: good 2-3 weeks based on the degree to which they are used.
Tank: a number of months, even over a year.

Estimated cost
The consumption cost of battery replacement and coils will amount to 5-20 EUR per month based on the extent to which e-cigarette is used. There can be extra costs depending on how much you will spend on accessories.
The cost of e-juice will be 10-40 EUR per month based on the extent to which it is vaped.
To sum up, e-cigarettes are still MUCH cheaper / less harmful than regular cigarettes.

Maintenance
There is not much maintenance to do. There is only a replacement of consumable parts.

Regular maintenance:
- Clean the top of your battery once in a while so it does not become dirty and soiled / wet. It will make the charging better
- Clean a connector on the USB charger which connects with battery
- Clean the thread on the base plate in the tank so that it is clean and able to operate properly