Adding water to AGM battery?
Greetings, I have 2 Concorde 6V AGM batteries in my TC which are almost 10 years old. These batteries have been used continuously for the last 8 years as I live full-time in my rig. Batteries are c...
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Almot wrote:Again, I emphasize that as long as every day is sunny (which it usually is here in BCS), the batteries perform just fine. Fully charged by noon (or earlier) and down to around 12.3 or 12.4 by 6am. And that's having my laptop turned on and running at least 8 hours a day/night. My other power needs are minimal (fridge, LED interior lights, sat radio).
They are almost 10 years old, according to the OP. It's miracle they still work - though possible with shallow cycles and daily 100% charging.
So, these batteries seem far from "dead" - just very little reserve capacity for those cloudy days.
