My 2019 chev puts out 14.4 volts all day long, that is one of the reasons I went with a DC to DC charger, I can drive up to six hours a day for work and didn’t want to cook the batteries. With the 50 amp charger I have not had to plug in to charge, In fact I don’t have any other charger hooked up yet.
I run a compressor refrigerator and a 300 watt psw inverter in the cab as well as battery charging for my work tools. I am adding two more Trojan T-105 batteries for a total of six and another Redarc 50 amp charger for 100amps of charging.
Inverter/ charger box
