EN IEC 62485-4:2018

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Operating instructions
5 Dimensions and interchangeability of cells and batteries
6 Electrical safety
7 Safe handling and protection against misuse
8 Battery compartments
9 Measures in the event of accidents with batteries by
   burns or poisoning
10 Marking and disposal of batteries for use in portable
   appliances
Annex A (informative) - Instructions for use and recommendations
        to the end-users
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

IEC 62485-4:2015 applies to the safety aspects associated with the accommodation, the arrangements of circuits and the operation of secondary valve-regulated lead-acid cells and batteries in portable appliances. Requirements are specified which oblige the manufacturers of appliances and secondary batteries to prevent the misuse of batteries in the course of operation to provide protective measures avoiding injury to persons in case of battery failure and to provide sufficient information to users. This standard does not apply to secondary cells and batteries containing alkaline or other non-acid electrolytes. This first edition cancels and replaces the first edition of IEC TR 61056-3 published in 1991. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the IEC TR 61056-3:a) updating of the requirements, and harmonisation of the text for consistency with the IEC 62485 series.