3 12v lithium for trolling; 1 spare 36v lithium for back up trolling; 12v AGM for cranking and house electronics (lights/pumps), and a 12v lithium for electronics!
(https://scontent-iad3-1.xx.fbcdn.net/v/t39.30808-6/271298916_4877856458926614_6155695869747732639_n.jpg?_nc_cat=107&ccb=1-5&_nc_sid=8bfeb9&_nc_ohc=UavuT9OMLDUAX9712NL&_nc_ht=scontent-iad3-1.xx&oh=00_AT_3k8O-Y3E2M8NjqBiIKkRAW6WQgNvNlw2X4yyQYi1Q6g&oe=61DA8403)