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BSI 23/30465164 DC:2023 Edition

BSI 23/30465164 DC:2023 Edition

$13.70

BS EN IEC 62620. Secondary cells and batteries containing alkaline or other non-acid electrolytes. Secondary lithium cells and batteries for use in industrial applications

Published By Publication Date Number of Pages
BSI 2023 30
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PDF Catalog

PDF Pages PDF Title
1 30465164-NC.pdf
3 21A_853e_CD.pdf
4 CONTENTS
6 FOREWORD
8 1 Scope
2 Normative references
3 Terms and definitions
10 4 Parameters measurement tolerances
5 Marking and designation
5.1 Marking
12 5.2 Cell designation
14 5.3 Battery designation
5.3.1 General
15 5.3.2 Battery structure formulation
5.4 Cell or battery termination
6 Electrical tests
6.1 General
16 6.2 Charging procedure for test purposes
6.3 Discharge performance
6.3.1 Discharge performance at +25 C
17 6.3.2 Discharge performance at low temperature
6.3.3 High rate permissible current
6.3.3.1 General
6.3.3.2 Test method
18 6.3.3.3 Acceptance criterion
6.4 Charge (capacity) retention and recovery
6.4.1 General
6.4.2 Test method
6.4.3 Acceptance criterion
19 6.5 Cell and battery internal resistance
6.5.1 General
6.5.2 Measurement of the internal a.c. resistance
6.5.2.1 Measurement
6.5.2.2 Acceptance criterion
6.5.3 Measurement of the internal d.c. resistance
6.5.3.1 Measurement
20 6.5.3.2 Acceptance criterion
6.6 Endurance
6.6.1 Endurance in cycles
6.6.1.1 General
6.6.1.2 Measurement
21 6.6.1.3 Acceptance criterion
6.6.2 Endurance in storage at constant voltage (permanent charge life)
6.6.2.1 General
6.6.2.2 Measurement
22 6.6.2.3 Acceptance criterion
7 Type test conditions
7.1 General
7.2 Sample size
24 7.3 Conditions for type approval
7.3.1 Dimensions
25 7.3.2 Electrical tests
7.3.2.1 The manufacturer shall declare the rated capacity (Cn Ah) of the cell, cell block or battery based on its performance under the conditions specified in 6.3.1 and Table 6.
7.3.2.2 In order to meet the requirements of this standard, all samples shall meet all the performances specified in Table 6. The minimum levels for meeting the requirements of the electrical tests are expressed as percentages of the rated capacity.
7.3.2.3 The test results can be replaced by the results performed under the more severe condition which are specified in Table 7.
26 Annex A (informative) Battery structure information
A.1 Example 1
A.2 Example 2
A.3 Example 3
A.4 Example 4
27 A.5 Example 5
A.6 Example 6
28 A.7 Example 7
A.8 Example 8
29 A.9 Example 9
30 Bibliography

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BSI 23/30465164 DC
$13.70