Cole Hersee 48122, Battery Isolator, Three 5/16" Studs & One #10 Stud, 140 Amp (1 MIN)
Item: 948122
Product Group: Battery IsolatorsProduct Type: Battery Isolator - Single
Amperage: 140 Amp
Voltage: 12-36V DC
Additional Information: Use with Delcotron-type alternators.