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The voltage (Electro Motive Force or EMF) of a battery depends on the type of cell used and the number of cells in series.
For example, the lead/acid battery in a car has six cells in series, and each one has a EMF of 2.2 volts when fully charged but not being charged, making 13.2 volts. When being charged, the voltage on each cell is raised by 0.1 volts, making the voltage now 13.8 volts.
When loaded, the battery output voltage will droop to some lower voltage due to the load current flowing through it's internal resistance. The amount of droop depends on the amount of load, the internal resistance, and the condition of the battery.
Various other battery systems have other cell voltages etc. Almost all cell types have EMFs in the 0.5 to 5 volt ranges.
What else can I help you with?
How many volts does a SR41 battery have?
1.55 volts
How many volts is an AG10 button battery?
An AG10 button battery typically has a voltage of 1.5 volts.
How many volts does an AA battery produce?
A good AA battery has about 1.5 volts across it.
How many volts are in a auto battery?
12 volts DC
How many volts does an AA energizer battery have?
1.5 volts
How many volts is a battery for a 1995 infinity J30?
The battery for an 95 Infiniti J30 is 12 Volts.
How many volts does a Ford Festiva battery have?
12 volts DC.
How many volts are in the Honda shadow 600 battery?
12 volts
How many volts does a 2006 harley Davidson battery have?
12 volts
Can the alternator put out to many volts and drain the battery?
It can put out too many volts and destroy the battery but not drain it. The alternator should put out between 13.5 to 16 volts.
How many volts is a lawn mower battery?
A typical lawn mower battery usually has a voltage of 12 volts.
How many volts in a c?
A "C" battery has a 1.5 Volts same with AAA, AA, and D batteries.
