How Long Do You Drive To Charge A Dead Battery. If the car battery is just dead and does not require replacing with another new battery like Delphi BU9034R then its time you begin charging your dead car battery. At least 30 minutes of driving will help charge the battery back to a safe level for your next start.
I have an heavy duty battery but not has heavy duty as some others. The speed of charging a car battery depends on the RPM on which it is running. Many auto part stores will check the condition of your battery and charging system for free.
On the other hand if you are driving in the city the charging of the battery may take 1 hour or even more to be fully charged.
All you need is a somewhat good battery. Usually a common rate for car battery chargers is a 4 amp one and a dead 52Ah battery will need at least 10 hours to charge fully. As long as the mechanical action of the alternator is taking place. If you run across a battery that is so dead it wont even kick on your battery charger I discovered a little trick.
