quick question about battery life

[Crazyinariz]

If I'm running a vivi nova through my Vamo v2 at 9.0 watts which will drain my battery faster, a 1.8 ohm coil or a 2.5 ohm coil?

 

[Jerms]

They will be about the same. Ohm's law says the 2.5 ohm will use less amps, thus drawing less current, but the booster circuit in the Vamo will draw power raising the volts needed to get to 9 watts so it evens it out.

Sent from my LGL55C using Tapatalk 2

 

[DavidOck]

Yes, although the efficiency of the boost circuit may affect it. Theoretically, the higher voltage/lower current should give longer use, but, as Jerms says, doesn't take into account the entire system.

Run a test on each and let us know?

 

[quatro]

Less current lets me have longer battery life, reason I run 3Ohm cartos.