Hi. So I recently bought a Moto quip MQ1232, 12V 6amp battery charger which doesn't work. There's no power coming to the crocodile clamps, no spark or whatsoever and yet the charge indicator comes on when I connect the leads to the battery. I tested the leads using a digital multimeter and there's nothing. Anyone have knowledge of what could be wrong here. I checked the internal fuses and they seem fine..