Step Up Converter 12 / 27.5 Volts DC/DC Converters Aviation power supply - Lone Star Aviation

weBoost AC/DC 4.2V Power Supply

FAA-TSO Down Converter

DC 12v Step up to 24v Converter Regulator 5A 120W Power Supply Adapter for Motor Car Truck Vehicle Boat Solar System etc.(Accept DC9-20V Inputs) : Electronics

Cigarette Lighter Receptacle LS03-05025-NA

Electrical & Lighting - Page 76

Lone Star Step Down 24V To 12V Converter

DC Converter 24V to 12V 5A 60W, Voltage Converter Step Up DC Power Adapter Converter Waterproof Heavy Duty Transformer for Car Truck Vehicle Boat Motor Solar System : Electronics

12 volt input, 24 volt output this is a step-up voltage converter. 5 Amps output rating, Compact size, Stable output with high efficiency

Victron Energy Orion 12/24-5 Step-Up Isolated DC/DC Converter (120W)

Multi-Volt DC Converter