Had to harvest a boost converter from my old bench power supply, fix it (it was dead shorted due to an internally shorted capacitor)

Planning on adding a pre-boost converter for the inverter and the charger functions. They refuse to work below 10.2 V, disregarding 20~30% of battery capacity.

Recorded the voltage, current, milliamp hours, power drawn along with time stamps. Gosh, my hands are numb now -_-.