How Long Do I Let My Car Battery Charge. That is being turned by the engine crankshaft. Typically a 10 amp battery charger will take approximately four to 11 hours to fully charge your cars battery.
If the settings are incorrect your cars battery charger will get overcharged regardless of whether it is monitored or not. Attach the other black clip to an unpainted metal surface away from your cars battery. When you recently jumpstart a car it means the battery has no power to start the engine on its own.
How Long Does It Take To Charge A Car Battery With A Trickle Charge.
There are many possible issues that could lead to your car battery taking a long time to charge. Answer 1 of 37. Charging your car battery with a 2 amp car battery charger will take a reasonably long time up to 24 hours to reach an acceptable charge this is determined by the fact that your car battery is usually 48 amps and it takes about 1 amp charge. It is better to charge a deep cycle battery at a higher charge rate like 6-amps 10-amps or higher.
