Battery Tender question
Let me preface this by saying when comes to electricity I'm not the sharpest knife in the drawer. I just installed a harness to my truck battery to run my Battery Tender this winter. The truck and ...
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W/ my tender,it appears to charge at the hi voltage for 4 hrs minimum, no matter what. So if you interrupt the charge at any time, it may go red or blinking for 4 hrs.
