It provides a source of power to the circuit, in the form of direct current electricity, at a potential difference of 9 volts.
May be using a battery eliminator and setting it up at 9 volts
It's used to provide operating power for small devices that are
designed to operate with a 9-volt small current power supply.
No
No, the battery will be overcharged and battery damage will occur if it is done.
No, a lead acid battery is a wet cell battery and a 9 volt alkaline battery is a dry cell battery.
It heats up very hot and may explode.
no
1.3cm
a 9 volt battery
buy a battery charger
it operates a battery,mostly a 9 volt battery
One is 9 volts and the other is 12 volts. They do not interchange!
No.No.
a 9 volt battery