LiFePo4 battery users

[RoamingKat]

I am a sailor from long ago. A fair amount of what I have done in my rig was because of lessons learned from sailboats.

Very few sailors are actually full time. I know that draining the batteries down to 70% before winter storage was one item on the list to do before lifting out to the cradle. The rest of the time no one actually bothered with them much.

I did follow techno for a while. They abused the first lithium battery they built...shortened the life. But, I (like many) will not be paying anyone to talk to me....so the techno’s and bobs of the world will have to find other rubes.