Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post - Batteries

NJ Hillbilly · 09-06-2005, 03:02 AM

2 12v wired together will not give twice the capacity. It is better to isolate them with a switch so if a cell goes bad in one of them it wont kill the good battery.

If I added a second it would be another 12v with an a-b switch.

John

09-06-2005, 03:02 AM	#18
NJ Hillbilly Montana Master Join Date: Mar 2003 Location: Flemington Posts: 1,373 M.O.C. #242	2 12v wired together will not give twice the capacity. It is better to isolate them with a switch so if a cell goes bad in one of them it wont kill the good battery. If I added a second it would be another 12v with an a-b switch. John