Batteries are charged internally in these products via charging studs on the base of the handlamp.  The chargers are designed to hold the handlamps while charging enabling the handlamps to always be ready for use. The C-251 HV is for use at mains voltages of 230 volts or 120 volts, selectable by voltage changeover switch,  also available with a European 2-Pin Plug (C-251 HVE).
Approval : SOLAS, DOT, Lloyads

Make : WOLF UK.