36V 48V to 12V 100A 1200W DC DC Step Down Converter Voltage Regulator – Daygreen
Amazon.com: DC-DC Buck Converter Step Down Module, DC 6.5V-60V to 1.25-30V Maximum 10A Adjustable Power Supply Voltage Regulator Module, Voltage Step Down Converter Board : Electronics
48V 60V 72V to 12V 40A 480W DC DC Step Down Converter Voltage Regulato – Daygreen
HOMELYLIFE DC 72V Step Down to 12V 10A 120W Voltage Regulator Buck Converter Reducer Power Converter Waterproof Module Transformer for Golf Cart
Amazon.com: DC to DC Converter Step Down, dc dc wandler Transformer Voltage Reducer Input 48V-120V Output 12V -15 A/ 180W Power Regulator for Electric VehicleCart Club Car Scooter Bicylce and More :