Other day prior to going fishing, hooked my boat charger up, ( same plug in have been using for a long time) and as I plugged it in there was a popping noise. Checked out my charger and banks 2 & 3 lights are out. Any ideas?
In line fuses perhaps. If the fuses are not blown and the power is supplied, then switching the leads to other batteries can match batteries with charger outputs. It works about half the time, and then if not your into replacement.
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