Anderson Power Products, SBE320 Series Female to Male 2 Way Battery Connector, 320A, 150 V

Mechanically keyed colour coded housings prevent accidental mating of equipment operating at different voltages
Auxiliary contacts provide the ability to incorporate a secondary sensor control unit
Genderless design
Flat wiping contacts
UL voltage rating 150 V
Pair auxiliary contacts
Silver plated contacts offer longevity when using high power
Single piece housing
Capable of 10000 connect / disconnect cycles