The Victron Orion Non-Isolated DC-DC Converter remote on/off eliminates the need for a high current switch in the input wiring.• Converts: 18-35 Volt DC To 15 Volt DC• Ampere Rating: 70 Amp• Length: 7-3/4 Inch• Width: 3.4 Inch• Height: 2-3/4 Inch 92 Percent Efficiency 3-1/2 Inch Width x 7.7 Inch Depth x 2.6 Inch Height With 4 Insulated Fastons Female Crimp | Victron Energy Victron Orion Non-Isolated DC-DC Converter