comments:
I can appreciate a jankass setup lol but at least throw some electrical tape to secure and protect ur wires n battery from random water n debris. That daisy chain n battery balancers work till one of battery cells goes bad n u have an influx of power to one battery all of a sudden. Probably 99% of fires from loads start because of that exact reason, charging fires is a different story. Ideally each battery in this setup should have an inline fuse and then an ideal diode connected to a bus bar, also a circuit breaker to/from the controller too. Someone else said something about capacity but for a parallel setup it doesn't matter. I swear by this tape, super strong and sticky https://www.amazon.com/dp/B0CZRJKHBT?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1