What Should My Battery Gauge Read. Gauge shows the condition of the. Transition from a higher to lower or a.

If you left your lights on by mistake of course for a couple of hours and were able to start your car you would see the amp gauge indicating a amps reading telling you that it is trying to bring the battery voltage back up to snuff. In some newer cars as the air temp goes up the charging voltage will go down to protect the battery. Gauge shows the condition of the.
Readings of 14 to 145 volts on the gauge when as a good sign.
Lower to higher reading. What should battery gauge read. This is very common in the hot southern states. Maintaining your vehicle battery is important and being able to read a battery charger amp meter can help.

