[fishlover]

One of my buddies mis wired his batteries, will this fry all the wiring to his boat? or just the batteries?

 

[sosmarine]

It doesn't usually have much effect on the wiring, but could short out any Electronic devices including the computer on the motor, if it has one. Did he turn the key on while the terminals were reversed?

 

[fishlover]

He said that he put the wires on (2 batteries)and turned the switch to alland then sparks shot out and one terminal on each one melted off.

 

[sosmarine]

Sent PM