Power Cord for Philips HQ840 Norelco Multigroom Trimmer MG3750 MG3750/10 MG3750/50 MG3750/60 MG3760 MG3760/50 Charger SupplyThe charger has been tested with Philips Norelco and validated to ensure that works with Philips Norelco Power adapter has overcurrent protection overvoltage protection short circuit protection and over temperature protection ..