SXK Kayfun 5² SE RTA


The Kayfun 5² SE is the direct extension of the Kayfun 5². If you know and love its predecessor, the new 5² SE is not a new technology or functionallity, but a Kayfun 5² with an outstanding look! With the Kayfun 5² SE presents us a revised version with an engraved tank label and a PSU viewing window. Another change is the TopCap of the Kayfun 5² SE, which comes now with a 810 DripTip connector.
The filling remains as simple as before. A few turns of the tank are enough and the stepless liquidcontrol is closed. Even during normal operation the LC gives full control over the flow to the winding. The liquid channels are also generous and therefore the laying of the wadding is very easy.

The Kayfun 5² is nothing more than an enlarged Kayfun 5 (it is an atom completely affixed to the Kayfun Prime), the same ease of use, the same functionality with larger air flow, larger tank and more spacious deck to allow host the thick wires, made specifically for all the vapors who love to experiment with complex setups and have higher performance.

By turning the TopCap the larger filling openings become visible. No matter which bottle tip your favourite liquid has - the liquid can be filled into the approximately 7 ml tank without any problems.

The intensive and authentic taste is also delivered, as usual, in the 5² SE, as the deck and vape chamber are designed for an absolutely perfect taste result.

The air holes are identical to its predecessor - the airflow can be adjusted in 3 positions, 3 mm / 3.5 mm / 4.0 mm.


7.0 ml tank capacity
adjustable liquid control
easy assembly and cleaning
heat resistant 810 TopCap
PSU viewing window
3-stage, adjustable bottom airflow (3 / 3.5 / 4mm)
"SvoeMesto" logo on the Tankshield

UK eCig Provider EcigWarehouse

The real story of electronic cigarettes started in 2004 when Hon Lik, a Chinese pharmacist from Hong Kong, introduced the 1st ever electronic cigarette to the market. Since then smoking has become a safer thing both for smokers and those around them.

Although popularity of eCigs in the UK grows fast enough, it is difficult to go and buy them just in any store. That’s when EcigWarehouse joins in. we provide the best and most comfortable solutions for electronic cigarettes smokers.

Our delivery works fast and you get warranty for goods which becomes effective from the day of delivery. So if there occur any problems, UK eCigsmokers can be 100% sure they will get money back or new devices.

You will see a range of electronic devices for smoking on this website starting from classical e-cigarettes. You also can purchase mini eCigs, eCigars, ePipes, Super eCigarettes, and a lot of supporting materials and devices. In other words – we have got everything you need.

A lot of smokers of eCigs in the UK are already happy with the devices they purchased from us. Don’t hesitate and check out our goods to start living a better and healthier life.

find us: 216 Crawley Green Road. follow up: 01582 213186 9am-4pm mon-fri


Keep cartridges and fluid out of reach from children Nicotine in its pure form is a poison, and can cause harm. All nicotine cartridges and fluid must be kept in a safe place and away from children, as the amount of nicotine in a cartridge, if ingested by a small child could cause serious harm and medical assistance should be sought.


You must be eighteen (18) years of age, and possess a valid credit card to purchase our products. EcigWarehouse. will not sell products to minors. EcigWarehouse. reserves the right to cancel any sales transaction based on its sole discretion where it reasonably believes the purchaser is purchasing products on behalf of a minor.