| 摘要 |
PROBLEM TO BE SOLVED: To provide a power supply device low in price, having long-term reliability and provided with a safely detachable battery. SOLUTION: The power supply device is equipped with electrode lead means 12 and 13 having insulating coatings, an electrode part insulating coating means 14 and a battery holding means 15, and the electrode lead means 12 and 13 having insulating coatings can be cut by a tool and, even if a large number of detached batteries are housed, the danger caused by the mutual contact of the electrodes of the batteries is excluded. Further, the positioning of the batteries in mounting and the automatic insertion of electrode leads become possible and, since no connector connection part is provided, the power supply device is inexpensive and has long-term reliability.
|
