The only deep cells I am currently familiar with are the wet cell lead batteries as I have a pair for my 24V trolling motor, so I have always heard only draw down to 50% and recharge.
Now that I’m reading about the Lithium battery’s it appears I can draw them down farther without damage to the battery. What is a safe level to bring those down to? Also with being non venting, non explosive I could mount one inside the back of the truck with me.........and be safe while sleeping or resting. I did look at a 200AH Litthium but depending on how far down I can safely discharge a 100AH may suffice. Am I on track with the differences? Let me know where a safe point of discharging would be and I’ll try to figure out my AH usage.
I’m good at wiring and mechanical so I’ll be doing the install myself.
Thanks!