METHOD FOR CONTROLLING PORTABLE POWER SUPPLY DEVICE HAVING INCREASED BATTERY EFFICIENCY BY RESETTING DISCHARGE REFERENCE ACCORDING TO POWER CONSUMPTION OF LOAD, AND RECORDING MEDIUM THEREOF

摘要

PURPOSE: A method for controlling a portable power supply device with a battery efficiency increased by resetting a discharge criterion according to the power consumption of a load and a storage device for storing a computer program executing the same are provided to easily supply power to an external unit by discharging direct current when a load is connected. CONSTITUTION: A portable power supply unit comprises a case having a handle on the top, a display part (11) on the front surface of the case, a control part (12) for adjusting a charging level, and a rotating lever (15). The rotating lever gears with a generator. Charge is conducted by rotating the rotating lever.