resistors

Here's what I have: - 24 LiFePO4 nominal 80AH used cells to play with and learn from. - a 12V 22A charger with adjustable constant voltage - an inverter & loads, variable from 0A to 18A at the battery - a JBD 4s BMS with Bluetooth and xiao xiang Android app (Overkill-similar) - 4 50W 6 ohm...