Ohm's Law for vaping
Mechanical or Unregulated (Voltage/Resistance=Amps (voltage is fresh charge so 4.2v))
Regulated Mod (Watts/Lowest Battery Voltage/Mod Efficiency=Amps (most mods cut off 3.2vper battery, mod efficiency can be between 85% to 95%, so divide by 0.9 to get a ballpark)
Well that should answer why 25A would be more then enough before you even ask OP. The ones that say something crazy like 80A were tested to be 25A. Just don't get eFest(from what I've read)... AWT 4500mAh 75A I heard was the best. From Mooch,
Basen Black 4500mAh
Brillipower Green 80A 4500mAh
Efest Green 20A 4200mAh
Efest Purple 40A 4200mAh (Not recommended yet due to the one dud cell)
MNKE Orange 35A 3500mAh (NOT RECOMMENDED, due to all the fakes being sold)
That's just a CDR. Worst case if it malfunctions and fires on its own your still safe. The battery will just die not explode.
I thought @Gramdogg last post was quite helpful. You raised a good point, we've discussed it.
Trying to fit a square peg into a round hole is a constant challenge with e-cig hardware and batteries.
Makers of both over-exaggerate.
I'm still cross I bought a car that claims to do 74mpg and no matter how I drive I can't get more than 59.9.![]()