The HK-H-H66-25 from Elcon is an On-Board Battery Charger that is designed for electric vehicle battery and battery management interface. It converts an AC voltage of 85-280 V to a DC output of 18-68 V. This fan-cooled on-board charger offers a rated output power of 1.8 kW and achieves an efficiency of 95%. It has a built-in thermal sensing device with thermal overload protection and automatic recovery. This IP67-rated OBC has an automotive-grade seismic rating and operates from -40 to 60?. It weighs less than 2 kg and measures 203 x 135 mm.