Can You Charge Car Battery While Connected

Connect the alligator clips.

Can you charge car battery while connected. Starting it is about 100 amps. Can I charge my batteries from multiple sources at once. How to Charge Your Car Battery.

There should be a black clip and a red clip. Your system will protect your batteries from overcharging. If you hope to jump-start your car then the answer is a definite NO and if you hope to start a very dead battery the answer still remains.

Yes but not very efficiently. Connecting your cars battery to another cars battery with jumper cables is a common way to recharge a battery. On the Audi - using the under-bonnet terminals is the only realistic way as the battery is under the passenger seat and to get at it you have to unbolt the seat from the floor and tip it back.

Charging batteries while leaving the car connected will be absolutely fine. 8 Nov 29 2017. You will have to run the engine while you do it as it is the alternator that charges both batteries in that case not the battery charging the battery.

Once you have ensured you have a solid connection connect the black negative wire to your ground location located in step 2. A battery charger using the trickle charging method can sometimes be indefinitely connected to the battery depending on the makeup of the battery charger. Yes you can charge your batteries from multiple sources at once without hurting your batteries.

Some can reach fifteen to sixteen possibly damaging volts. With the battery charger UNPLUGGED assuming its a smart charger connect the red cable to the positive terminal of the car battery. At that point and only at that point can you measure parasitic current.