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hammick's avatar
hammick
Explorer
Oct 25, 2015

Help: initial charge on new Crown 330ah batteries

I have a couple new 6v Crown deep cycle 330ah deep cycle batteries. I want to do an initial charge on them. I borrowed an old school Schumacher charger from a friend that is completely manual. It h...
hammick's avatar
hammick
Explorer
Oct 25, 2015
Voltage is down to 15.98v at the 50a charge setting. Does that mean the sulfate is breaking up?

I will check the SG again after another 30 minutes at 50a.

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