Quote:
Originally Posted by Goran
According to the interwebs 12.45V is roughly 75%-80% capacity, 12.25V is around 60%
So its lost 20% in just 2 days!
If its a 95Ah battery originally, that's 19 amp-hours in 48 hours, or 0.79A continuous draw, that should be easily measurable with an amp meter.
I have no idea what might be causing it.
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actually it's 100Ah battery so even worse!
addendum
used the car for shopping friday morning ; by evening the battery was registering 12.3 volts having been disconnected all afternoon
voltage saturday 4 pm having stood since previous day 12.45 volts !!!