| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an information processor driven by a battery for minimiz ing the fluctuation of the driving time at the time of using this information processor in a low temperature. SOLUTION: An information processor 1 is provided with a lithium ion secondary battery 11 being a driving source and a nickel cadmium battery/nickel hydrogen battery 12 being the auxiliary driving source of the information processor 1 at a low temperature. Moreover, this information processor 1 is provided with a switch 16 for switching power supply to a large current load 14 such as a printer by the lithium ion battery 11 or the power supply by the nickel cadmium battery/nickel hydrogen battery 12 provided so as to be separated from the information processor main body and so as to be connected with the main body as necessary.</p> |
