RV LiFePO4 Upgrade: Converting from Golf Cart Batteries
After three years with my 2003 Fleetwood Terra, these dual 6V golf cart batteries only die when it's above 85°F outside — perfect charge retention in cooler weather. I've been reading about LiFePO4 lithium batteries and wondering if I should make the switch. We're not full-timers - probably use the RV maybe 6-8 times per year for weekend trips and the occasional week-long vacation.
I keep hearing about the benefits of lithium, but I'm honestly not sure if it makes sense for our situation. My current lead acid batteries seem to need replacing every couple years, which is getting expensive. But I'm also worried about compatibility issues with my older Terra's charging system. Would really appreciate some guidance on whether this upgrade is worth it for someone with my usage pattern and RV age! …more
I keep hearing about the benefits of lithium, but I'm honestly not sure if it makes sense for our situation. My current lead acid batteries seem to need replacing every couple years, which is getting expensive. But I'm also worried about compatibility issues with my older Terra's charging system. Would really appreciate some guidance on whether this upgrade is worth it for someone with my usage pattern and RV age! …more
