Great very smart charger
I have a amp watt meter connected when I charge, and you can see it starts out at 2.5 amps for awhile and then throttles down as it goes. Toward the end it may only be putting out a fraction of a amp. sometimes you can see fraction of a amps go up and down with it trying balance the cells out. You can only see it if you connect a watt/amp meter in between the charger and battery.