Golf Cart BATTERY CHARGER RELAY, 30A, 48V,POTTER & BRUMFIELD, T9AP1D52-48-01 Relay Power T9Ap1D52-48-3 Single Pole Single Throw Spst-No 30A 48VDC Panel Mount Contact Termination:Quick Connect Terminal Contact Form:SPST (1 Form A) Contact Material:Silver Cadmium Oxide