CHARGING SYSTEM, CHARGING CONTROL PROGRAM, AND PORTABLE TERMINAL

摘要

A charging system for charging a battery installed in a portable telephone (100). The charging system comprises a charge control unit (174) for controlling the supply of a charging current and a charging voltage to the battery, a device temperature monitoring section (170) for monitoring the device temperature inside the portable telephone (100), and a battery temperature monitoring section (172) for monitoring the battery temperature of the battery. The charging control unit (174) controls the charging current supplied to the battery according to the device temperature monitored by the device temperature monitoring section (170) and controls the charging voltage supplied to the battery according to the battery temperature monitored by the battery temperature monitoring section (172).