How low should the battery drop to?

[Theplasticbling]

I'm using a jac vapour series b dna 75. I'm using a single sony vtc6 3000mah battery. The cell soft cutoff is at 2.75v. I let the battery drop all the way and checked it with device monitor, and it goes all the way down to almost 3.0 volts. I feel like this is too low. Is this normal? Thanks.

[VapingBad]

Yes, probably, it would vary depending on the age of eh battery and the power you vape at, but 3 V is OK, 2.5 V is the min most batteries are speced for.  If you prefer it to be a bit higher raise the cut off by all means.