| Hi ditto what moto748 says, as i said before my mates 916 (996) sps ran after jumping the fcucker!... but 108 miles later we were at the side of the M5 waiting for the breakdown waggon!!!!! he ended up needing a new battery and a new reg/rec!
Steve
P.S odessey say don't trickle charge, but disconnect the earth lead, then it should hold it's charge in cold weather......if it was well charged before hand. | 
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