Is It Ok To Charge Car Battery While Connected. Our Research Has Helped Over 250 Million People Find the Best Products. If your car has high phantom drain or has lots of electronics that will activate for some time after seeing power you may struggle to get any p.
But as was previously suggested only do that when you are keeping an eye on the car. Charging a battery while connected to vehicle. If you leave the cars connected for a while the good car can actually charge the dead battery a bit.
Connect the battery to your phone and it should work.
Answer 1 of 15. Battery chargers apply voltages to the battery during charging that are in the range that all the electrical components of are car are designed to handle. How to charge a car battery while still connected. Your battery is designed to charge while connected to a vehicle thats how the alternator recharges it while your car is running.
