OF
Well-Known Member
I go through about 8 18650 batteries on your average day.
I can only imagine that the combination of a larger draw heating element (45w GH vs 35w AA) in the GH combined with the smaller battery size would mean that charging batteries would be a full time job for me.
I don't know who told you 35 Watts for AA, but they're tuggin' on your lariat partner! I just measured mine, the battery is 3.8 Volts, it's drawing 2.7 Amps peak (cold). 3.8 times 2.7.....10.7 Watts. Throttled back a bit from it's big brother, Solo, which runs about 2.2 Amps at 7.2 Volts....say 15 Watts. Conduction is more efficient than convection power wise, by a LOT sometimes.
GH is a nominal 1200mAh battery IIRC, like ESV (also a convection vape with fast heat up). ESV delivers about 50 eight second hits if you don't go nuts (or so they claim). GH should be less than that (less insulation, less effective bowl shape). I estimated a year or so back you'd get 4 or 5 minutes of vaping from a battery, not he 3 hours (later raised to four?) then claimed. GH has seriously backed off their early claims when the real world rules caught up with them.
Looked at from the other side, 1.2 AH times 3.6 Volts is 4.3 WH. At 45 Watts you can expect less than 1/0 of an hour. Air has twice the battery capacity (broad terms) and uses 1/4 the power, 8 times more life per charge ignoring the internal losses which will be higher with the smaller battery being pushed harder.
If you go through 8 batteries a day in your Air you're going to need pants with bigger pockets to hold the equivalent run time in GH batteries....... 60 or so should do for a start?
OF