12.6 volts when fully charged.
They are 12 volts, just like cars.
The batteries can be connected in parallel or in series. In parallel, good batteries of the same voltage will have a total voltage across them equal to the voltage across one of them. Those batteries in series will have a total voltage equal to the sum of the voltage of each of the batteries.
No, the batteries in an electric car are much different. Normal automotive batteries are lead acid batteries. Most electric cars use Lithium-Ion batteries.
Batteries in parallel maintain constant voltage across the load rather in a series, so it is better to arrange the batteries in parallel Batteries in series deliver a higher voltage, batteries in parallel have longer life use.
depends on the voltage of the batteries.. four 12 volt car batteries would output 4x12 = 48 v
Batteries provide a voltage difference.
For a standard "12 volt" battery, the voltage should be 12.6 to 12.8 while car is off, 13-14 while running. Some newer cars (e.g. recent model Hondas) have higher voltage batteries.
An rc li-po battery is a battery pack used for powering rc cars. They are better than energizer batteries because they have a higher capacity (voltage) than Energizer batteries, no "self-discharge" that lowers battery life, and has a very fast charging time.
Batteries provide a voltage difference.
The voltage remains the same.
How do the cars solar collectors work together with the batteries?
Assuming all of the individual batteries are the same voltage, if arranged in a parallel circuit the voltage is the same as any one battery. If arranged in a series circuit the voltage will be the sum (the total) of all of the batteries added together.