What Should A Fully Charged Car Battery Read. At what voltage should I charge my golf cart. If the reading is 1245 volts or less the battery is low and needs to be recharged.
How to connect a battery charger. For example when selecting 10 amps you will see the amp meters needle move to 10 amps on the readout. If your voltmeter is showing a voltage anywhere between 124 and 128 that means your battery is in good shape.
If you dont have a multimeter to tell you the voltage of your battery you can do a test of your electrical system by starting the car and turning on the headlights.
Any voltage above 129 volts is a good indicator that your battery has excessive voltage. When a car drops for instance from 126 to 120 there will be 75 difference. A fully charged battery will typically display a voltmeter reading of about 126 to 128 volts. If the reading is 1245 volts or less the battery is low and needs to be recharged.
