That would depend on the battery and should either be marked on the battery or given in the owner's manual. If you can't find it in either place, ask your question again but include the battery part number (which can be looked up in a databook to get these specifications).
The volts on cordless drills are based on the battery power. The volt rating reflects the battery that is in the drill.
13.6 - 14.6 volts.
Test the voltage of the battery. if the voltage is below the rating of a new battery (For a CR203 it would be 3.6 volts) it is defective.
Ampere-hours is a battery hold-up time rating. Volts is a voltage rating. The two are not related, so the question cannot be answered as asked.
10 - 24 VDC truck batteries in series will give you 240 Volts DC.
When the alternator starts charging the battery voltage will increase about two volts to charge the battery.
Depends on the ratings(volts, amps, etc.) Definitely not an AC motor.
An ampere-hour rating is a relatavistic indication of how long a battery can supply a specific current.It is not possible to determine the run time when you only gave watts, but watts are volts times amps, and you did not supply the volts.
First it would depend upon the type and voltage rating of the battery. If it is a lead acid battery, I would recommend charging it to its recommended voltage and load testing it. A fully charged 12 volt automobile battery should read 12.6 volts. A battery that reads 10.5 volts is completely drained. If the battery is fully charged and only read 10.5 volts it needs to be replaced.
What you can do is either add more components or lessen the volts of the battery.
12 volt batteries if fully charged should show 14.2 volts
A 12 volt is an amount of electric energy. This type of energy is usually stored inside of a battery.