Charging AGMs with truck alternator?
Can you charge AGM batteries with the trucks charging system, will this damage/reduce their life?
Forum Discussion
I think 2 hours from 80% to 100% is being very generous and 3.5 hours at ideal voltages is more likely.
My 90AH AGM battery at is requiring about 5 hours at absorption voltage these days with 200 watts of solar as the ony charge source.
https://forums.sailboatowners.com/index.php?threads/agm-batteries-making-the-choice.124973/
My 90AH AGM battery at is requiring about 5 hours at absorption voltage these days with 200 watts of solar as the ony charge source.
https://forums.sailboatowners.com/index.php?threads/agm-batteries-making-the-choice.124973/
