UpBright New AC in Power Charging Cord Charger Cable Replacement for Chicago Electric Model 38391 12 Volt Jump-Start Jump Starter Harbor Freight Tools (Note: This is an AC Power Cord ONLY!)

hey guys welcome to my channel and in this video I'm going to discuss the repair of a Coleman Powermate jumper packs the model number is Pete MJ eight one six one so I'm fixing this for my father-in-law he had it for a while but the battery inside was no good just replaced the 18 hour 18 amp hour AGM battery inside and everything seems to be fine it seems to be have a full charge now and the problem that he had was that he did not have the charging adapter here to charge the unit so I decided to pick up one of the you know standard ones you find on Amazon it's a 12 volt output with a 1 amp current limited rating and it measured at the tips which has a positive tip and then a negative barrel and it is measuring at about twelve point three volts and output but unfortunately that did not work being that this is an older unit the only circuitry that's inside here is the circuitry for this b