Found this while still making a decision. Can I get a confirmation on the Life Cycles if anyone has both the Diamond and Stealth series if the stealth feels like it lasts longer than the diamond? Right now I'm leaning towards the Diamond series because of looks though.
Average Life Cycle Tests
In my testing of the Vapor King series (which has been collected from an average of six different batts of each size/type over a span of hundreds of charges, here are the average life times in minutes with chain vaping using both CoolCarts and WOW cartos:
Manuals: Shorty - 111 minutes, Regular - 183 minutes, XL - 249 minutes
Autos: Shorty - 109 minutes, Regular - 185 minutes, XL - 244 minutes
I’m a very heavy vaper (going through about 13 ml’s of juice per day, most people use 3 to 5 ml’s). My heavy vaping is ideal for tests like this one. Depending on your vaping habits you might see slightly shorter times (the length of your drag is a factor too), or far longer times if you don’t vape nearly as heavy. Some people who can go through a single XL batt in a day, and some like myself can go through as many as 15 batts of various sizes in the same time span.
Vapor Titans
The final two series are both of the Vapor Titan family, and are currently only available in automatic. They are the Stealth and Diamond Series, which I reference as the King Diamond batts (their original ordering name). They’ll forever be KD’s to me as a tribute to a certain artist by the same name. These batteries are currently the top of the line batts V4L offers, and the best generation 1 KR808′s (unregulated) on the market in my opinion.
They have an average of 20.7 second cut-off time, improved cell technology allowing them to not only last longer, but hold their voltage longer than previous batts. The draw on these batts are simply amazing. The Stealth Series has an added bonus of longer voltage hold and time between charges due to its lack of LED. This does lead to its one drawback – the lack of a LED makes it harder to tell when the batt is dead (which after you’ve used them for a while you’ll start to notice when they’re getting to the end of charge by vapor production alone). The average times on these batts are as follows:
King Diamond: Shorty – 121 minutes, Regular – 186 minutes, XL - 259 minutes
Stealth Series: Shorty – 126 minutes, Regular – 192 minutes, XL – 266 minutes
Same testing method applies as before, and again your mileage may vary.