This standard applies to electrolytes and their components when used in vented nickel-cadmium cells.
These electrolytes are used:
-for filling cells supplied without filling electrolyte,and/or
-for refilling cells if change of electrolyte is requied,and/or
-if the operating electrolyte needs to be topped up with water provided no specific recommendations from the manufacturer are available.
BS EN 60993:2002 history
2002BS EN 60993:2002 Electrolyte for vented nickel-cadmium cells