Historical
IEC 60335-2-29 Ed. 4.1 b:2004
Household and similar electrical appliances - Safety - Part 2-29: Particular requirements for battery chargers
Deals with the safety of electric battery chargers for household use having an output at safety extra-low voltage, their rated voltage being not more than 250 V. This standard also includes battery chargers intended for use in garages, shops, light industry and on farms.
International Electrotechnical Commission [iec]