Hello who is doing this?
I am concerned about draining down cranking batt. I am running approx 11a draw for my electronics. I currently have a 31 series lead battery running it all.
wondering about adding another battery and running it in parallel. Would the batteries need to be identical in specs? Could I charge them both with only one lead from the charger?
I was considering getting a 100ah lithium to run just the electronics but then I would need a way to charge that (new charger with additional bank or separate charger)
also considered a lithium cranking battery but at 900 bucks that is a little more than I would like to spend, but doing a 100ah and new charger would not be a ton less. The most economical solution is 2 lead batteries in parallel especially if I can get by with my current charger.
wondering everyone’s thoughts on this. Thanks in advance!