EN 62133-1:2017

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Parameter measurement tolerances
5 General safety considerations
6 Type test and sample size
7 Specific requirements and tests
8 Information for safety
9 Marking
10 Packaging
Annex A (informative) - Recommendations to
        equipment manufacturers and battery
        assemblers
Annex B (informative) - Recommendations to the
        end-users
Annex C (informative) - Packaging
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

IEC62133-1:2017 specifies requirements and tests for the safe operation of portable sealed secondary nickel cells and batteries containing alkaline electrolyte, under intended use and reasonably foreseeable misuse.This first edition cancels and replaces the second edition of IEC62133 published in 2012. It constitutes a technical revision.This edition includes the following significant technical changes with respect to IEC62133:2012:- separation of lithium systems into a separate Part 2;- inclusion of button cell requirements.