| 摘要 |
PROBLEM TO BE SOLVED: To provide a method with which two batteries included in a double- battery type automotive electrical system can be surely and easily separated from each other. SOLUTION: In a double-battery type automotive electrical system 1 which has a generator 6 and two batteries, i.e., a starter battery 3 and a user battery 7, a charge regulator 9 is provided between the generator 6 and the starter battery 3 so as to separate the two batteries from each other and the charging current of the starter battery 3 is regulated. |
