Forum Discussion

Surviver76's avatar
Surviver76
Explorer
Dec 13, 2017

Adding Second Battery to My Existing Solar System :::

Hi Guys, I am in a truck camper in Arizona and my original house battery is a 100AH AGM but it is old and very poor. I need to add a second battery but remember something about that the bad batt will...
Lwiddis's avatar
Lwiddis
Navigator
Dec 13, 2017
RV batteries should be matched by manufacturer, AHs, age etc. For instance see: https://www.rvrepairclub.com/article/rv-battery-basics-beginners-guide/

About DIY Maintenance

RV projects you can tackle on your own with a few friendly pointers.4,411 PostsLatest Activity: Jun 28, 2026