you can hook a car radio directly to a car battery or even a car battery charger with out problems, I have done it myself, the only thing to remember is that it needs to have 12 volts and the polarity (+ -) needs to be correct.
Put batteries into a radio then press the on button
The battery will explode.
it charges
Car battery is run down.
take out the battery and put it back in I think!
You could accidentally short out the power wire to the radio and blow a fuse. But you really do not have to disconnect the battery terminal. Just remove the fuse for the radio circuit and you will be fine.
make sure radio settings/presets are saved disconnect negative battery terminal disconnect positive battery terminal unscrew the battery mount take battery out put new battery in put the mount back reconnect battery terminals
When a battery is put in water, it can cause a chemical reaction that may release harmful gases or cause the battery to leak. This can be dangerous and should be avoided.
It Wont fit in o-o
not a good idea!
The battery would lose its acid.
The Mitsubishi Eclipse radio code is the code that makes your radio work. You need to put this code in any time you disconnect the battery.