You cannot do this. If it were a 36 volt charger you could connect three 12 volt batteries in series and charge all 3 at the same time. But this is a 32 volt charger which I have never heard of.
You cannot use a 12 volt charger to charge 2.6 volt batteries. The 2.6 volt batteries will become hot, very quickly, and explode.
No you cannot.
No.
No, you cannot effectively charge a 24-volt system with a 12-volt charger. A 12-volt charger will not provide sufficient voltage to charge the batteries in a 24-volt system, which typically consists of two 12-volt batteries in series. Attempting to do so can lead to inadequate charging and potential damage to the batteries. It's important to use a charger specifically designed for the voltage of the system you are working with.
Two six volt batteries in series makes 12 volts so switch the charger to the 12 volt position.
With a Dewalt 18 volt charger.
No,because they are to differnent types of batteries.
Yes you sure can.
No you cannot.
If you have two 6 volt batteries you can take a jumper wire and connect the negative post on one battery to the positive post on the other battery then connect the remaining pos and neg posts to the 12 volt battery charger.
You would need a 24 volt charger. Connect them in parallel and you can charge them both with a 12 volt charger. Or disconnect them and charge each one separately.
Separate the 2 12 volt batteries and charge them individually.