👉 In electrical engineering, "predischarging" refers to a process where an electrical circuit is designed so that it can be charged only when it is not in use. This is typically done for safety and efficiency reasons. In simpler terms, this means that a system or device uses more power than it produces, which is why the battery needs to be charged periodically to ensure it stays at a constant voltage level. Predischarging allows you to monitor the current usage of your circuit without having to disconnect it
