摘要 |
PROBLEM TO BE SOLVED: To provide a mobile wireless terminal capable of preventing its communication from being interrupted even when the residual amount of a battery power supply is decreased during the communication. SOLUTION: The mobile wireless terminal that attains communication by supplying power from a battery to each section and solves the task above by providing a backup power supply, a battery residual capacity decision means that decides whether or not the residual storage capacity reaches a prescribed amount or below, and a 1st power supply switching means that switches the power supply so as to supply power from the backup power supply to each section when the battery residual capacity decision means decides that the battery residual capacity reaches the prescribed amount or below. |