Charger cable kits to go from battery to battery. 5/16 ring on one end, 3/8 ring on other end. The kit includes one fuse holder.

657-02250-10: 10' cable assembly, charger, 2 gauge, 250 amps
657-02250-15: 15' cable assembly, charger, 2 gauge, 250 amps
657-02250-18: 18' cable assembly, charger, 2 gauge, 250 amps
657-02250-21: 21' cable assembly, charger, 2 gauge, 250 amps
657-02250-24: 24' cable assembly, charger, 2 gauge, 250 amps
657-10350-10: 10' cable assembly, charger, 1/0 gauge, 350 amps
657-10350-15: 15' cable assembly, charger, 1/0 gauge, 350 amps
657-10350-20: 20' cable assembly, charger, 1/0 gauge, 350 amps
657-10350-25: 25' cable assembly, charger, 1/0 gauge, 350 amps