12 volts with the engine off. 13.5 to 15-5 volts with the engine idling.
8.4 Volts Tokyo Marui Mini-s type battery
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.
12 volts!!! 12 volts!!! Real Answer 13.1 volts (Depending on Battery)
An AG10 button battery typically has a voltage of 1.5 volts.
15 voltsThe result would only be 15 volts if they were connected in series. If in parallel, a 10v and a 5v battery would probably come out with a voltage of either 10 volts or 7.5 volts, there's no way to tell for sure though.
What voltage battery are you referring to? An automobile battery is 12 volts and a fully charged auto battery should read 12.6 volts.
Yes, a battery with only a 25% charge will read 12 volts. A fully charged battery will read 12.6 volts.
12 volts
from 13 to 15 V approx
A good AA battery has about 1.5 volts across it.
1.55 volts