The present invention provides a mobile information terminal apparatus, wherein
a power supply terminal formed from a wire having elasticity, in which an electrode
contact section is provided between two twisted coil springs, is brought into contact
with an electrode of a battery so that feeding is carried out. This realizes a
terminal, which does not easily reach the yield point against the degree of deformation
caused by an impact with use of its characteristics provided from the wire material,
in which the degree of a change in spring force is small against movement of the
battery, and which has an excellent following-up property. Accordingly, the mobile
information terminal apparatus according to the invention prevents interruption
of feeding, or contact failure, etc. caused by an external impact, etc. from occurring therein.
