I started doing tests on this not too long ago when I was reviewing another piece of hardware. This is by no means complete, and only a small sample. I will be giving an update in a few weeks after I get the new stealth batteries (sorry, these tests do take some time). They were all conducted with Wow cartos at 2.2 ohm (that took a little searching), right off the charger so I could give as equal a rating as possible. This test was done by means of chain vaping as much as possible in the amounted time and checking the output every 9 minutes.
Shorty #1
4.2 at start (as), 4.2 (9min in), 4.12 (18min), 4.12 (27min), 4.10 (36min), 4.09 (45min), 4.07 (54min), 4.03 (63min), 4.01 (72min), 4.0 (81min), 3.96 (90min), 3.93 (99min), 3.82 (108min), 3.76 (117min), about 3 minutes later it flashed singaling recharge
Shorty #2
4.2 (as), 4.2 (9min), 4.19 (18min), 4.17 (27min), 4.13 (36min), 4.10 (45min), 4.07 (54min), 4.05 (63min), 4.03 (72min), 4.01 (81min), 3.99 (90min), 3.91 (99min), 3.83 (108min), 3.71 (117min), after that needed to recharge
Shorty #3
4.2 (as), 4.19 (9min), 4.18 (18min), 4.15 (27min), 4.13 (36min), 4.08 (45min), 4.06 (54min), 4.03 (63min), 3.9 (72min), 3.86 (81min), 3.83 (90min), 3.78 (99min), 3.73 (108min), recharge before the next interval...
Regular #1
4.2 (as), 4.2 (9min), 4.2 (18min), 4.18 (27min), 4.16 (36min), 4.13 (45 min), 4.10 (54min), 4.08 (63min), 4.06 (72min), 4.05 (81min), 4.02 (90min), 4.01 (99min), 3.98 (108min), 3.93 (117min), 3.91 (126 min), 3.88 (135min), 3.83 (144min), 3.79 (153min), 3.75 (162min), 3.71 (171min), after 2 minutes flashes...
Regular #2
4.2 (as), 4.2 (9min), 4.2 (18min), 4.19 (27min), 4.17 (36min), 4.16 (45min), 4.12 (54min), 4.1 (63min), 4.08 (72min), 4.02 (81min), 4.0 (90min), 3.97 (99min), 3.91 (108min), 3.86 (117min), 3.83 (126min), 3.81 (135min), 3.78 (144min), 3.74 (153min), then flashes.
I have only gotten to test 1 xl so far, and did not order any of the new stealths in that size. Here are it's results, will be testing a second xl this weekend. When the new king diamonds are released, I promise I'll order two and do the same...
4.2 (as), 4.2 (9min), 4.2 (18min), 4.2 (27min), 4.18 (36min), 4.16 (45min), 4.14 (54min), 4.14 (63min), 4.12 (72min), 4.1 (81min), 4.08 (90min), 4.07 (99min), 4.05 (108min), 4.04 (117min), 4.02 (126min), 4.0 (135min), 3.98 (144min), 3.96 (153min), 3.94 (162min), 3.91 (171min), 3.9 (180min), 3.88 (189min), 3.84 (198min), 3.81 (207min), 3.78 (216min), 3.73 (225min), then flashes...
Hope this helps anyone wondering the voltages. There is a slight difference from batt to batt, from what I've seen those that put out higher voltage longer do not last as long as those who don't. In other words YMMV.
Shorty #1
4.2 at start (as), 4.2 (9min in), 4.12 (18min), 4.12 (27min), 4.10 (36min), 4.09 (45min), 4.07 (54min), 4.03 (63min), 4.01 (72min), 4.0 (81min), 3.96 (90min), 3.93 (99min), 3.82 (108min), 3.76 (117min), about 3 minutes later it flashed singaling recharge
Shorty #2
4.2 (as), 4.2 (9min), 4.19 (18min), 4.17 (27min), 4.13 (36min), 4.10 (45min), 4.07 (54min), 4.05 (63min), 4.03 (72min), 4.01 (81min), 3.99 (90min), 3.91 (99min), 3.83 (108min), 3.71 (117min), after that needed to recharge
Shorty #3
4.2 (as), 4.19 (9min), 4.18 (18min), 4.15 (27min), 4.13 (36min), 4.08 (45min), 4.06 (54min), 4.03 (63min), 3.9 (72min), 3.86 (81min), 3.83 (90min), 3.78 (99min), 3.73 (108min), recharge before the next interval...
Regular #1
4.2 (as), 4.2 (9min), 4.2 (18min), 4.18 (27min), 4.16 (36min), 4.13 (45 min), 4.10 (54min), 4.08 (63min), 4.06 (72min), 4.05 (81min), 4.02 (90min), 4.01 (99min), 3.98 (108min), 3.93 (117min), 3.91 (126 min), 3.88 (135min), 3.83 (144min), 3.79 (153min), 3.75 (162min), 3.71 (171min), after 2 minutes flashes...
Regular #2
4.2 (as), 4.2 (9min), 4.2 (18min), 4.19 (27min), 4.17 (36min), 4.16 (45min), 4.12 (54min), 4.1 (63min), 4.08 (72min), 4.02 (81min), 4.0 (90min), 3.97 (99min), 3.91 (108min), 3.86 (117min), 3.83 (126min), 3.81 (135min), 3.78 (144min), 3.74 (153min), then flashes.
I have only gotten to test 1 xl so far, and did not order any of the new stealths in that size. Here are it's results, will be testing a second xl this weekend. When the new king diamonds are released, I promise I'll order two and do the same...
4.2 (as), 4.2 (9min), 4.2 (18min), 4.2 (27min), 4.18 (36min), 4.16 (45min), 4.14 (54min), 4.14 (63min), 4.12 (72min), 4.1 (81min), 4.08 (90min), 4.07 (99min), 4.05 (108min), 4.04 (117min), 4.02 (126min), 4.0 (135min), 3.98 (144min), 3.96 (153min), 3.94 (162min), 3.91 (171min), 3.9 (180min), 3.88 (189min), 3.84 (198min), 3.81 (207min), 3.78 (216min), 3.73 (225min), then flashes...
Hope this helps anyone wondering the voltages. There is a slight difference from batt to batt, from what I've seen those that put out higher voltage longer do not last as long as those who don't. In other words YMMV.