atbglenn
I am not a big battery charger expert, but I guess it is some kind of sensing, battery there, what kind and how full. Don’t think its charging anything with 16mA and pwm 1 to 15 seconds.
Normal operation is when the charger says its full remove it.
I generally think people worry too much about a few mili-something. Hey it is electrochemistry.
I want also mention there are LiIon-bags with 4.35V termination voltage.
And LG does its live cycle test down to 2V under load.
But you can ask HKJ in his review of the charger