| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a charging control content display method and a battery pack, capable of externally identifying the difference of the charging control content that influences the life and the charging amount of a secondary battery. <P>SOLUTION: When an operation switch 61 of an operation unit 6 disposed on one surface of a battery pack case is depressed, during the continuation of the depression operation with an upper limit of 3 seconds, LEDs the number of which corresponds to the magnitude of a residual capacity ratio (RSOC) of the secondary battery are lit on a delay unit 8. After the continuation of the depression operation for 3 seconds, according to whether or not an LED 87 is blinked, a difference whether or not a set voltage related to the secondary battery charging control is a long-life specification of 4.1 V is displayed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
