A dodge charger would run faster because of its motor and depends on how it was designed.
Most mobile chargers aren't really chargers, but rather a power source. The electronics that monitors the charging and stops it when the battery is full is all in the cell phone. IF you hook the cell "charger" straight up to a battery you run the risk of disastrous overcharging.
7.5v 500mA Dc charger
You could install a turbo charger, a newer more advanced motor, or use NOS.
NO!
bas conact of charger
no disadvantage
No
it can be useful while travelling and when we dont have charger with us during travel
You will need an adaptor
Magic Gnomes
If you are talking about a mobile battery charger and there is only one wire then the unit is broken. There needs to be two leads that connect to the battery to charge the battery.