This isn't really a 'review', or a rebuild guide for the kayfun Lite, since there are so many already online for any RBA. Also, how well a RBA vapes depends on what you consider a good vape, and how (well) you build the coils/wicks.
So what the page is about is closeup photos of how they come apart and go back together again, as well as what I consider the biggest pros/cons of each, and photos of what they are size wise compared to other RBA and common batteries, as well as how hard a newbie found them to take apart and get running the first time.
My Atomizer Rating:8/10
Pros
Cons
How it came:
Taken apart (rebuild core intact):
Completely disassembled:
Reassembled - ready for rebuilding:
2 Airholes at bottom (distinguishing feature of Russian 91 IN a Kayfun Lite)
Factory build:
My simple 3 coil rebuild used organic cotton (2.0 ohms = 1" of 32ga Kanthal wire). The factory original coil and original silicone wicking laying on paper towel:
Mounted on black 18650 extended Provari (compared to other Atomizers for size)
Comments:
I can't get over the vape and build quality of this!! The biggest advantage (will have to test this) is that the coils should be good for a month or 2, and all I need replace is the cotton wick. It also allows me to vape my extremely clogging juices that wreck fresh cartos in 1 tank (still love cartos for convenience). After 2 days of doing 100% VG juice with my homemade very gunky tobacco extract, I'm in heaven
!!
So what the page is about is closeup photos of how they come apart and go back together again, as well as what I consider the biggest pros/cons of each, and photos of what they are size wise compared to other RBA and common batteries, as well as how hard a newbie found them to take apart and get running the first time.
My Atomizer Rating:8/10
Pros
- easy disassembly/reassembly without instructions
- No leaking (make sure there's wicking covering the juice grooves)
- easily refills from top section or use bottom screw (some Kayfun clones apparently don't)
- easy to build wire/wick system
- can tighten down to Provari - 2 airholes on side of last segment
- straightforward and easy wick/wire rebuild
- drip tip standard and changeable
- Below specific to my Kayfun clone
- flawless polished stainless finish (blows away Pbusardo's original Kayfun lite in video), with pure high grade 304 Stainless, not plated brass or mystery metal
- flawless Provari-like threading
- Has the Russian 91 additional airflow hole in bottom segment- the only advantage of the Russian, with the Kayfun Lite better designed parts (but cleaner)
Cons
- must pour juice out of tank to rebuild
- poly tank window, not glass, and not glass replaceable due to threading in the poly
How it came:
Taken apart (rebuild core intact):
Completely disassembled:
Reassembled - ready for rebuilding:
2 Airholes at bottom (distinguishing feature of Russian 91 IN a Kayfun Lite)
Factory build:
My simple 3 coil rebuild used organic cotton (2.0 ohms = 1" of 32ga Kanthal wire). The factory original coil and original silicone wicking laying on paper towel:
Mounted on black 18650 extended Provari (compared to other Atomizers for size)
Comments:
I can't get over the vape and build quality of this!! The biggest advantage (will have to test this) is that the coils should be good for a month or 2, and all I need replace is the cotton wick. It also allows me to vape my extremely clogging juices that wreck fresh cartos in 1 tank (still love cartos for convenience). After 2 days of doing 100% VG juice with my homemade very gunky tobacco extract, I'm in heaven
!! 
