Forum Discussion
Ivylog
Jun 14, 2015Explorer III
Blown fuse and charger cannot charge batteries. 12V power is supplied from the batteries, not the charger. Takes some doing to blow that fuse so I would disconnect two of your batteries and bypass the fuse and see how hot things get and if you have a cell in the batteries being charged that is bubbling almost immediately... bad cell.
After several hours switch to the other two batteries and repeat. If no cells bubble then hook all four back up and try and find the right fuse.
After several hours switch to the other two batteries and repeat. If no cells bubble then hook all four back up and try and find the right fuse.
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