| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a charging method in which rapid charge is carried out in a short time without decreasing battery performance, and which can be charged in a short time while hardly affected by situations of the surroundings. <P>SOLUTION: This is the charging method which controls average charging current so that the battery temperature becomes a preset holding temperature by detecting a battery temperature, and is composed of a temperature retaining charging process of being charged while being cooled by blowing surrounding air against the battery by driving a cooling fan 25, and by holding the battery temperature at the preset holding temperature. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
