Answer:
Voltage is the unit of electromotive force.. the higher the voltage the greater the force.
it would be similar to pressure
Step-by-step explanation:
The voltage of a battery is a good way to determine the state of charge. Here's a handy table with the breakdown:
State of Charge Voltage
100% 12.7 - 13.2
75% 12.4
50% 12.2
25% 12.0
Discharged 0 - 11.9
If your battery is:
Reading 0 volts, chances are the battery experienced a short circuit
Cannot reach higher than 10.5 volts when being charged, then the battery has a dead cell
Fully charged (according to the battery charger) but the voltage is 12.4 or less, the battery is sulfated
i hope this helps!! :-)