
Originally Posted by
Fatso
Fitted a Centary DIN85L CCA780 to my 2.7RRS 3 1/2 yrs ago and not a problem .
Until the battery gets a bit older looses a bit of reserve and demands from the car are high like starts on a cold -5 morning.
My old OEM battery which was 8 yo when I replaced it, was still outputting 12.8v but CCA was down from its 950CCA to 350CCA - on cold mornings it would still start the car but only on first or second crank - if it didn't fire I had to wait a little while before trying again.
The OEM specs are there for a reason.
Garry
REMLR 243
2007 Range Rover Sport TDV6
1977 FC 101
1976 Jaguar XJ12C
1973 Haflinger AP700
1971 Jaguar V12 E-Type Series 3 Roadster
1957 Series 1 88"
1957 Series 1 88" Station Wagon
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