How To Disconnect Battery On Car. The size of the socket may vary by vehicle American cars will usually need a ½ 516 or 38 wrench while common sizes for imports are 10 and 12 mm. Cars batteries are not designed to last forever and there will be a bit of time to either replace or repair them.
Locate the battery. After the hood is open find the car. Mistakes could ruin your battery permanently or cause you serious harm.
The size of the socket may vary by vehicle American cars will usually need a ½ 516 or 38 wrench while common sizes for imports are 10 and 12 mm.
Differentiate between the negative and positive terminals. Mistakes could ruin your battery permanently or cause you serious harm. After that take a pair of pliers or a wrench and attach it to the bolt head over the negative. Top 7 Best Trickle Chargers for Your Cars Battery If someone is going away for a few months over the winter they should definitely disconnect the battery.
