road turtle Posted December 12, 2024 Share Posted December 12, 2024 In sharp contrast to my 2010 Dodge Challenger, which is still on the original battery... F350 battery looks to be going bad Is AGM worth the extra $100? Quote Link to comment Share on other sites More sharing options...
akirby Posted December 13, 2024 Share Posted December 13, 2024 14 years on one battery is a miracle. They rarely last more than 3 years. AGM should last longer. Quote Link to comment Share on other sites More sharing options...
road turtle Posted December 13, 2024 Author Share Posted December 13, 2024 4 hours ago, akirby said: 14 years on one battery is a miracle ya think? LOL. I've wondered how long it might actually last... But, we're going to drive it to AZ next fall and leave it there year round. So, I'll put a new battery in it when we get back home. I have to replace the tires anyway, they are 8 years old. I need to check the voltage on the truck after replacing the batteries. It's showing 15.1v at the battery, with one or both batteries being bad. Wondering if there's a regulator issue Quote Link to comment Share on other sites More sharing options...
NH_Bulldog Posted December 15, 2024 Share Posted December 15, 2024 The batteries in our 2022 both started showing signs of leakage at the tops with corrosion at the hold-down brackets and terminal posts. We replaced them both with sealed AGM and they have been great 1 Quote Link to comment Share on other sites More sharing options...
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