I just bought this isolator recently but decided to upgrade my alternator and get an isolator with higher amperage. I have never used it, and it is still brand new in box. I orginally bought this for $65, only looking to get back $55 shipped. email me at wchen503(at)gmail.com, replace (at) with @

Here are some specs:
MAX ALT AMPS 95
DC VOLTS 6-50
Ground Negative