Voltage from altenator is 14 volts. Where do I hook this wire to charge the battery?

If it is DC and positve(which it should be,) then to the positive side of the battery.
Peace,
crigby

If it is DC and positve(which it should be,) then to the positive side of the battery.
Peace,
crigby
When I hook the wire to battery + the engine shuts down

Hi,
Then it is not a charging system wire. My guess would be that it is an ignition ground. Charging usually red; ignition ground often white or yellow.
crigby