Charging the second battery
Submitted: Sunday, Apr 15, 2007 at 13:30
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Col_and_Jan
I have a dual battery setup, isolated by a TJM management (150 A) system. While using the second battery to supply power to the fridge etc, is it OK to charge the second battery with either a battery charger (4A) or solar panel?
I was led to believe (cant remember where I got this info) that it was best to disconnect the battery to charge it. So I was wondering if there is any problem with the management system or alternator if you charge the battery with it connected up.