P2 battery voltages

[N017RW]

What is the measured voltage at the battery terminals after charge?

I'm sure I'm not the only one to have done this...

I monitored the voltage during the charging cycle.
It rose to about 12.65-12.66 before terminating cycle.

Once removed from charger and the battery turned on it read about 12.15.

Is this difference due to the SCR or other active device in the switching circuit?

(FYI: Battery has about 10 flights/charges on it).

Thanks in advance.

 

[Dalite]

I am reading 12.35. Last charge was over a week ago. Battery has 22 cycles. I did a deep discharge at number 20.