Six Trojan T-105 batteries.
These were installed in January 2012.
They have never been cycled below 50%, and only rarely below 65% SOC.
I estimate they have 2 years left in them when used full-time before their capacity would be too low for full-time cruising.
Probably more lifespan if coast/weekend use.
We are selling them because we are installing a Lithium bank.
Pickup in Fort Pierce, Florida only.
These won't be ready to come off the boat until October but I will reserve place holders now.
Currently, the boat is on the hard with the reefer the only load.
The 700W of solar ensures they stay fully charged during this time.