ProMariner 43012 ProSport 12 12-Amp 2-Bank Battery Charger

[Music] so it's 10 degrees out here so i'm going to try to do this quick what i'm doing is putting a battery charger on my boat here now i've got a two bank charger and it's a pro mariner pro sport 12. this will charge two batteries i've got a house battery and then i have a engine cranking battery so i need this to charge them both right now it's got one charger on it that just charges the house battery i have to put a different charger on the cranking battery so since it's going to be so cold this week and it already is i'm going to try to keep these batteries maintained the first thing i'm going to have to do is remove the old charger make sure it's unplugged i'm going to follow the wires across to the other battery because that's what's connected to it and then i'll disconnect those all you have to do is take a wrench loosen these once you figure out what wires go to it it's pretty