Reverse that when disconnecting the battery disconnecting the negative side first and then the positive side.
Battery black cable first.
Then remove the positive cable from the car with the good battery don t touch a grounded part of either car with the clamp of the positive cable.
Detach the black negative cable from the battery.
For safety purposes always proceed to disconnect the negative cable first.
Always remove the negative cable first.
Each battery has two metal terminals.
First loosen the nut with a combination wrench.
Use of the term earth is becoming amateurishly common when referring to dc current which is chassis grounded.
One is marked positive the other negative.
Twist and pull up on the end of the cable with your hand.
This will help prevent damage.
If the battery is hard to remove you can use a battery terminal puller.
Detach the negative black battery cable from the battery.
Disconnect the cables in the reverse order.
How to go about disconnecting your battery.
Find the batteries and their terminals.
Connect the positive usually red charger cable to the positive battery terminal and the negative usually black cable to the negative battery terminal.
There are also positive and negative cables in the jumper cable set.
Use your wrench to loosen the nut that.
First remove the negative black cable and then the positive red cable.
First remove the negative cable from the car you jumped then the negative cable from the car with the good battery.
The red one is positive the black one is negative.
Use a wrench to loosen the nut on the black negative end of the battery.
Find the red positive and black negative battery terminals.
Check that the charger is not plugged in to an electric outlet and that the power switch is off.
Detach the red positive cable from the battery.
A better tool to use would be battery pliers or a battery wrench.
If it does not come off easily you may want to purchase a battery terminal puller.
Connect the positive side first red cable and then the negative side black cable.