IKV LR 2.5 ohm 510 cannon stealth at 5 volts?

[athena59]

I've read on the IKV site that the LR 2.5 ohm 510 cannon stealth is recommended for 3.7 to 5 volts. I've read that LR attys should not be used on volts higher then 3.7. Is this one really able to work at 5 volts.

 

[aziffel]

Yeah,2.5 ohm ain't no LR
I use 2 ohm@3.7 all the time
lotsa peeps use 1.5
For 5v, you need 2.2 or higher so they don't burn up your juice or atomiser