Recent content by gguertin

Also my question was initially around what the difference is in components for a lithium starting or cranking battery vs deep cycle? I see companies that sell them to purchase but I was watching the videos on diy and was interested in possibly trying something (Maybe a winter project)

I have a 6 cylinder older mercury motor to start on a bass boat with 8ah draw of electronics 3 lowrance hds, 2 extra modules and a couple gps pucks. Weight is a concern and that is why I was looking this route instead of just installing a 31g battery. I recently went up to 29's for the whole...

Looking at the DIY options for batteries and fairly interested. I have a need for a 12v battery with more capacity my current agm cant support the electronics load on the boat plus working as a starting battery its only 80ah I think at the end of an 8 hour day it is basically dead. I see some of...