Connect the positive of one battery to the negative of the other (just like you stick two D cell batteries in a flashlight), your load would be connected to the two remaining terminals.
This will give you 24 volts!
Series voltage: Etotal = E1 + E2
you only need two 12 volt batteries to make 24 volt. connect them in series
Connect two 6 volt batteries in series. Connect the other two 6 volt batteries in series. Now connect those 2 pairs you have together in parallel. You will end up with 12 volts.
Connect two 12 volt batteries in series and you will have 24 volts.
Connect two 12 volt batteries in series and you will have an output of 24 volts.
connect the 2 six-volt batteries together one terminal each positive to negitive, this will make a 12-volt combination, then you can connect the jumper cables, one side to the 12-volt battery and one side to the two 6-volt terminals, + & -
Connect the 12V winch to one battery, assuming the 24V system has two batteries, connected in series.
No. If you connect two 12 volt batteries in series(positive to negative) to make 24 volts, you will have 100 amp hours. If you connect two 12 volt batteries in parallel(pos to pos, neg to neg) you will stay at 12 volts but have 200 amp hours
You would need to connect the two 12 volt batteries in series. That will give you 24 volts and the amps of one of the batteries. Voltage doubles and amps stay the same.
Connect the two 12 volts batteries in Series. Battery 1 & 2. Connect the negative post (-) of battery 1 to the negative (-) ground cable. Then connect the positive (+) post of battery 1 to the negative (-) post of battery 2. Connect the positive (+) post of battery 2 to the positive (+) cable. You now have 24 volts as the batteries are wired in series.
Two 6 volt batteries in series, yes. In parallel, no.
Yes, if the two 6 volt batteries were connected together in series.
Assuming the truck has a 12 volt system, connect the batteries in parallel, that is positive to positive and negative to negative.