If your car battery gauge is reading low, there are a few things you can do to check and recharge it. First, make sure the car is turned off and the key is out of the ignition. Next, check to see if any of the car’s electrical systems are malfunctioning. If everything seems normal, try checking the battery’s charge by using a voltmeter. If the voltage is below 12 volts, it means that the battery needs to be recharged. ..
