510 auto battery questions

[ImYourSalt]

I am curios, what is the cut-off time for the 510 auto batteries? and do they use a microphone switch? or a vacuum switch?

thanks!

 

[Tekn0ph1sh]

It actually depends on the manufacturer and when the battery was produced. The new Boge batteries have an 8s cut off and use a vacuum switch. I know there are several user about with auto batteries without a cut off.