3-12 Volt batteries with a 3 bank battery charger: $375 cash for the 4 pieces. 2-Interstate deep cycle Marine/RV 12 volt batteries model SRM 27. 1-Full Throttle 12 volt starting battery model FT965-27F. 1-RealPro Series battery charger model RS3 (Dual Pro) 3 - 6 amp banks. Can be left plugged in and will maintain batteries. These 4 items were in a new bass boat I bought in August 2021 which I have upgraded to lithium. They are and have been stored charged in a heated area. I am not aware of any problems with these batteries or charger.