What battery ?
Posted: Sun Jan 05, 20 1:32 pm
So, for the first time in the 5 or so years I've had her, I haven't used the Coronet for about two months. Went to fire her up the other day and she barely cranked, (no great surprise). I put the battery on charge and it showed fully charged after only an hour or so which 'I thought odd, (I have a pretty decent 'intelligent' charger), anyways, still barely cranked so I figure the battery has gone down despite not having had any previous issues.
The thing is, what to replace it with. The US one in there now shows 600A Cold cranking, 750 A at 32deg c and a reserve capacity of 110.
Halfords type batteries showing a CCA of 6 - 700 all seem to indicate an Ah rating much lower than 110, am I wrong in assuming Ah is the UK equivalent to the US 110 Reserve Capacity figure ?
Any advice on this would be welcome, I'm just aware cranking a cold 440 will be more effort than your average 2.5 litre Beemer, want to be sure I get something suitable......
The thing is, what to replace it with. The US one in there now shows 600A Cold cranking, 750 A at 32deg c and a reserve capacity of 110.
Halfords type batteries showing a CCA of 6 - 700 all seem to indicate an Ah rating much lower than 110, am I wrong in assuming Ah is the UK equivalent to the US 110 Reserve Capacity figure ?
Any advice on this would be welcome, I'm just aware cranking a cold 440 will be more effort than your average 2.5 litre Beemer, want to be sure I get something suitable......