Battery life differences with tanks

[shnazzle]

Having just started on the rta and rda tanks, I've noticed that my batteries last absolutely ages. I'm running the two 18650s and they'd last a day max with the Revvo tank running at 80w (yes I'm still using wattage mode).
Now with the rabbit clone, I used less than 25% in a day at 65w... What gives?

 

[Mr Ripple]

Generally speaking if you are drawing less amps from your batteries they will last longer.

 

[shnazzle]

I guess it's not linear. You wouldn't think 80w vs 65w would make such a difference.

Resistance on the Revvo is 0.16 I believe and on my RDA I'm at 0.49. I guess that makes a big diff.

But I started using my RDA 2 days ago and this is my battery life
Damn near full!

 

[MrDJ]

that extra 15watts lower will make quite a difference.

 

[Simon G]

I guess it's not linear. You wouldn't think 80w vs 65w would make such a difference.

Resistance on the Revvo is 0.16 I believe and on my RDA I'm at 0.49. I guess that makes a big diff.

I agree with @MrDJ 15w might not sound like much but it is going to make a big difference over a day.

I don't even vape at 15w, to me it's the difference between not using a battery at all or running it all day.

Lowering the power is the easiest way to improve battery life, it will make a dramatic difference in my experience.

 

[shnazzle]

Who knew!
I quite like the temp at 65w but might lower it to 60