Nautica Rick
New Member
I am building a small DC powered air pump for aerating a tank of fish. I have a Acer netbook that was kinetically disassembled, but still has a good battery pack and charger. I am going to salvage this battery pack for the power supply. I know that Li Ion batteries have tight tolerences for the cutoff voltages and can be dangerous if not properly regulated. Does anyone know if the regulation of the charging cycle is built into the charger or the computer?