你现在打不起火,只有静止电压能查

 

还是拆下来去walmart或autozone检查或者充电吧。

如果有常用的测电表，可以自己先量量电压。参考数据见下表

 

Open Circuit Voltage (12 V)	Open Circuit Voltage (6 V)	Approximate charge	Relative acid density
12.65 V	6.32 V	100%	1.265 g/cm3
12.45 V	6.22 V	75%	1.225 g/cm3
12.24 V	6.12 V	50%	1.190 g/cm3
12.06 V	6.03 V	25%	1.155 g/cm3
11.89 V	6.00 V	0%	1.120 g/cm3

The open circuit voltage, is measured when the engine is off and no loads are connected. It can be approximately related to the charge of the battery