Clicking sound from battery dept on new ranger

[Dunkin]

I’m sure this most likely asked before but I couldn’t find it. I have a 2020 Z521c and keep the boat in a garage... I turn off the main breaker and the trolling motor breaker and after I un plug the charger I hear a clicking sound about every two minutes. I assume it’s the battery monitor on the rear of the boat but I find it very annoying to hear every few minutes kick on and off.. is there any way to get it to stop other than un plugging it...??? I also wonder about the parasitic drain it causes also..

[FireBassr]

It's the new generation of Dual Pro chargers. No way to undo it unless you disconnect it from your batteries.