I was thinking of adding lithium batteries. Here is my setup.
Ranger Z521C
Verado Pro 250
Lowrance Ghost 52" trolling motor
Lowrance live 16 console
Lowrance live 16 bow
Lowrance Active Target bow
radio, live wells, lights ect
#1 The verado will have its own AGM battery with nothing else on it.
#2 I would like to get a single 36 volt lithium battery that would run the ghost for 12 hours + under normal conditions. I do not run in current but do spend time fishing deep on east texas lakes.
#3 I would like a single 12 volt lithium battery to serve as the house battery. It would run everything other than the trolling motor, and verado.
I have been to all the major lithium battery sites, read their stuff and still confused LOL.
My question, to accomplish items #2 & #3 what AH battery would not only work, but work well ?
I can get a 12 volt 200 AH lithium...........is that over kill ? Not enough ?
I can get a 36volt 120 AH lithium..........is that over kill ? Not enough ?
Of course you can have them built with more AH provided you have the space on the boat. For example, the 200AH 12v is approximately 19.5"X10"X9", the 36 volt is about the same.
Any thoughts, suggestions would be appreciated ? This is not brand specific...................just a question about AH being enough.
Thanks