Sorry, your question needs clarification. You need to be more specific. Are you trying to perform a jump-start? Are you replacing the battery?
Hook up a battery charger to it.
It depends on the battery charger. Some chargers will detect that they're hooked up backwards and do nothing. More than likely though it will dis-charge the battery pretty quickly, and probably damage it.
It could be poor battery connections, the starter,
YES always disconnect the negative cable from the battery first then just be careful to hook up the negative cable to the battery as the last step
Remove it and hook it up to a battery charger. If you don't have a battery charger, you can take it to Autozone and they will charge it for free. Just be careful handling the battery because battery acid can cause serious injuries and damage to property.
Positive (Red) to positive post on battery. Negative (Black) to negative post on battery.
Hook positive up first, negative last.
Hook up a battery charger to it.
Check battery, cables, starter, starter solenoid, neutral safety switch
A person can hook up a cooling fan to a battery by connecting the hot or positive lead to the positive side of the battery. The negative lead wire is then connected to the negative side of the battery.
Hook it up to a battery.
Just hook it up like you would hook it up to your car+ to + and - to -
It's gonna have a short.
Usually a car battery, but it also depends on the size of the battery.
There are 2 ways you can go You can hook them up in series or in parallel If you hook them up in series That is you connect the positive side of the battery to the negative side of the next battery and so on you en up with the voltage being increased by the voltage of each battery So if you hook up a 12 volt battery to the end of a 6 volt battery you end up with 18 volts. Or you can hook them up in parallel That is you hook the abaterys together on one side going from positive to positive and on the other side negative to negative When you do this you end up with the same voltage but increase the amperage.
Use battery jumper cables
Turn it the other way.