BS EN IEC 62485-2:2018 Safety requirements for secondary batteries and battery installations Stationary batteries

Inspection
Electrical safety
Protected electrical equipment
Electric power systems
Electric cells
Safety measures
Hazards
Nickel-cadmium batteries
Direct energy conversion
Storage batteries
Alkaline batteries
Maintenance
Voltage
Lead-acid batteries

Link: BS EN IEC 62485-2:2018 Safety requirements for secondary batteries and battery installations Stationary batteries
Source: BSI Standards