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Old Jan 18, 2012 | 06:32 PM
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Rossy43
Fiesta ZS. FF feat nov'11
 
Joined: Oct 2011
Posts: 507
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From: Newcastle!
Default Battery volt readings...Stu/Martin

Hi guys,

After thinking I had battery/alternator problems these are the readings ive taken after battery was on charge for 73 hours.

Battery alone..13.40v
Car turned on..11.97v
Car turned on with everything on (lights/heaters/wipers/screen heat)..12.03v
Car after it has been over 3000rpm (to engage alternator)..13.98v
Car held at 3000rpm..13.62v
Car held at 3000rpm with everything on..12.88v
Battery alone at the end (car turned off)..13.22v

Does this all look ok?? Battery light was on initially until revs were taken over 3000rpm then it went off.

I think everything maybe ok? Is this the case?

Thankyou.
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