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sweetbmxrider · 09-19-2011, 04:30 PM

Ac Delco makes 7 year batteries.

4 years is the average lifespan. As Al pointed out, the cold temps show their weakness. That is why they are rated a cold cranking amps at different temps.

09-19-2011, 04:30 PM	#12
sweetbmxrider Meet Coordinator Join Date: Jan 2008 Location: brick/pt. pleasant beach Posts: 19,368 iTrader: (12)	Ac Delco makes 7 year batteries. 4 years is the average lifespan. As Al pointed out, the cold temps show their weakness. That is why they are rated a cold cranking amps at different temps. __________________ Last edited by sweetbmxrider; 09-19-2011 at 04:31 PM.