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International standard norme internationale 13

This is a preview - click here to buy the full publication INTERNATIONAL STANDARD IEC Edition - NORME INTERNATIONALE Secondary cells and batteries containing alkaline or other non-acid electrolytes ?? Secondary lithium cells and batteries for portable applications Accumulateurs alcalins et autres accumulateurs à électrolyte non acide ?? Éléments et batteries d'accumulateurs au lithium pour applications portables INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS Registered trademark of the International Electrotechnical Commission Marque déposée de la Commission Electrotechnique Internationale PRICE CODE CODE PRIX Q ISBN - - - - CThis is a preview - click here to buy the full publication ?? ?? ? IEC CONTENTS FOREW ORD Scope Normative references Terms and de ?nitions Parameter measurement tolerances Cell designation and marking Cell and battery designation Cell or battery termination Marking Standard cells Electrical tests General Charging procedure for test purposes Discharge performance Discharge performance at C rated capacity Discharge performance at ?? C High rate discharge performance at C Charge capacity retention and recovery Charge capacity recovery after long term storage Endurance in cycles General Endurance in cycles at a rate of It A Endurance in cycles at a rate of It A accelerated test procedure Battery internal resistance General Measurement of the internal a c resistance Measurement of the internal d c resistance Electrostatic discharge ESD General Test procedure Acceptance criterion Test protocol and conditions for type approval Test protocol Conditions for type approval Dimensions Electrical tests Conditional type approval Bibliography Table ?? Standard secondary lithium cells Table ?? Endurance in cycles at a rate of It A Table ?? Endurance in cycles at a rate of It A Table ?? Sample sizes and sequence of tests Table ?? Minimum requirements for each type of standard secondary lithium cells and batteries C ? IEC This is a preview - click here to buy the full publication ?? ?? INTERNATIONAL ELECTROTECHNICAL COMMISSION SECONDARY CELLS AND BATTERIES CONTAINING ALKALINE OR OTHER NON-ACID ELECTROLYTES ?? SECONDARY LITHIUM CELLS AND BATTERIES FOR PORTABLE APPLICATIONS FOREWORD The International Electrotechnical Commission IEC is a worldwide organization for standardization comprising all national electrotechnical committees IEC National Committees The object of IEC is to promote international co- operation on all questions concerning standardization in the electrical and electronic ?elds To this end and in addition to other activities IEC publishes International Standards Technical Speci ?cations Technical Reports Publicly Available Speci ?cations PAS and Guides hereafter referred to as ??IEC Publication s ? Their preparation is entrusted to technical committees any IEC National Committee interested in the subject dealt with may participate in this preparatory work International governmental and nongovernmental organizations liaising with the IEC also participate in this preparation IEC collaborates closely with the International Organization for Standardization ISO in accordance with conditions determined by agreement between the two organizations The formal decisions or agreements of IEC on technical matters express as nearly as possible an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees IEC