03-12-2018, 09:09 AM
On my 31 I used deep cycle Lifeline AGM batteries. They were ten years old and working well when I sold the boat. I did need to fine tune the voltage regulators and battery charger a bit when I first installed the batteries as the previous batteries were lead acid and they use a different charge profile. Bob


![[-]](https://www.tiaraownersclub.com/forum/images/netpen-pro/collapse.png)