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As I understand it (as a layman, could be wrong), that depends on the state of your charging battery. If it is charged beyond about 80% then normally most DBCs will then connect the second battery.
I would do what you propose and put the multi-stage charger on the Optima for several days and see how it goes.
Hi Glen,it should turn on around 10 seconds after the motor started.Quote:
Originally Posted by seqfisho
Well I finally got a chance to get the aux battery out this morning and throw it on the charger.
Whilst there I noticed the LED on the SC80 was flashing, checked the main batt voltage, 11.9v at least that bit works:D and the old girl still cranked over, first time for a week so happy about that.
Pulled the SC80 out, and had a look inside but I'll talk to Tim about that first.
Lets hope the optima can recover on the charger or it will be a new battery and controller:mad:
This mess will take a bit to sort out, looks like a Mulgo Ex Box coming right up and a few hours tracing circuits:mad:
https://www.aulro.com/afvb/images/im...016/03/584.jpg
Cant believe the yellow top was jammed in there aswell.