Handling difficult questions. It is important not to start responding to a difficult question before you have thought about the answer. Repeating the question and asking for clarification will help create some space for your thoughts.
Make sure all loads in vehicle are turned off, key is in the off position. Disconnect the negative battery terminal first then the positive terminal. When installing the new battery connect the positive terminal make sure not ground out the tool your using while tightening the positive terminal.
1 Pay close attention to all the warnings. 2  Remove both battery cables from the battery terminals. 3  First remove the negative (black) cable and then the positive (red) cable. 4  Check that the charger is not plugged in to an electric outlet and that the power switch is off. Check that the charger is not plugged in to an electric outlet and that the power switch is off. 2  Connect the positive (usually red) charger cable to the positive (+) battery terminal and the negative (usually black) cable to the negative (-) battery terminal.