BS EN IEC 62485-4:2018 Safety requirements for secondary batteries and battery installations. Valve-regulated lead-acid batteries for use in portable appliances

Descriptors Electrical safety, Electrical equipment, Electric cells, Safety measures, Portable, Instructions for use, Electrical household appliances, Battery-powered devices, Marking, Alkaline batteries, Hazards, Lead-acid batteries, Nickel-cadmium batteries, Storage batteries