Posts tagged ‘car’

July 6, 2010

DIY: Replace Car Battery Connectors

Because if I do it myself I save money that can be spent on cute shoes and flirty skirts.
So I called up Paul and asked "What's the worst that could happen?"
"Well, you could get shocked and knocked down" he replied.

"Pssh, I've been knocked down before, I'm doin it."

And soooo…

So fancy1
Step 1
Turn off the car, open the hood and disconnect the negative battery connector first.
The negative battery connector will likely be black or green or will have a negative symbol on it somewhere.
Step 2
Disconnect the positive battery connector by using a wrench or ratchet/socket (usually an 8mm) to loosen the nut.
The nut doesn't need to be completely removed to lift the connector from the terminal/post.
Step 3
While the cables are disconnected, sever the cable wire near the corroded terminal using a hacksaw or a wire cutter.

Check the wire for corrosion as well, and if it's severely corroded, trim away the deteriorated wire.

Make sure the wire can still reach the battery after trimming.

Before reconnecting any cables, strip off about in inch of wire insulation.


Step 4
Replace the old connectors with the new connectors. Flatten the ends of the cable to make sure they will slide into the new connector.
Tighten the bolts and/or screw down to clamp the cable down in the connector.
Make sure the screws/bolts are in the correct place and are tightened completely so that the cable does not come out.
Step 5
Place the new positive battery connector on the positive battery post/terminal.
Place the new negative battery connector on the negative post/terminal last.
Close the hood and start the car.

So fancy2

Look out Target, here I come 🙂

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