When I was little my grandfathers work truck had a very weak battery. Long story but he didn't want to change it, the truck was a 1986 F150 with a stick. It would run with a damn near dead battery, just needed a roll/push to get it going.

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2006 CL500
2009 C300 4matic
1969 280SE
2023 Ram 1500
2007 Tiara 3200