Batteries Lead Acid vs AGM
Since we are new to RVing I have questions for which I appreciate all comments. Would like opinions on using AGMs or lead acid for House Batteries bearing in mind that AGM's like to be charged at...
Forum Discussion
2oldman wrote:bluwtr49 wrote:I sure do in my truck. After 8 years of LA batteries my cables were getting corroded. AGM put a stop to that right now. And they seem to have more kick to them when starting the 7.3L.
Personally, I don't see the any advantage of AGM batteries that can justify the extra expense.
I'll get AGMs for the 5er when my LA's go because I don't care about justifying expenses, or want to install watering systems or water at all. Cute line about having power when you're on your side.
Two differences though. You are talking about starting batteries and yes, the AGM will provide a more robust cranking current but starting batteries are different than house applications.
Second is that the charging system on a truck is via an alternator not a sophisticated inverter/charge that has temperature compensation.
This is sort of a apples and oranges comparison.
A side point is that I do use an AGM in my Diesel Liberty and am satisfied with it in that application.
