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Old January 12th, 2018, 20:21
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blu3fan blu3fan is offline
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Join Date: Apr 2009
Location: california
Posts: 277
Re: XJ battery strap from neg post to chassis?

Quote:
Originally Posted by wgregt View Post
I was told the battery has 11V now. But, it starts the XJ just fine. Never dragged on the key start or left me stranded.
honestly if it had 11 volts it wouldnt start the car.
I know some batteries have backup circuits.
and sometimes deep cells can really push if it has enough cca's
but you really need it at 12.4-12.8v
go get a voltmeter and check it.
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