Completely Dead Car Battery Recharge. Instead what you need to do is connect the charger to a power source and let it recharge your battery overnight. Could a car battery charger charge a completely dead battery.

Failure to restart indicated a prob. If you are lucky and there is enough juice left you can hook it up to a smart battery charger and get. Dont expect these to fully recharge a completely dead car battery in 24 hours.
Usually I would jump start the car and if it just required a normal jump would let it run five minutes while doing the paper work and then turn it off count to ten and restart.
How to Recharge the Battery. Free 2-Day Shipping Free Returns. Put both cars in park and turn off the engines. Yes a car battery charger can indeed recharge a dead battery.
