I.S. EN 61440:1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SECONDARY CELLS AND BATTERIES CONTAINING ALKALINE OR OTHER NON-ACID ELECTROLYTES - SEALED NICKEL CADMIUM SMALL PRISMATIC RECHARGEABLE SINGLE CELLS
10-08-2003
01-12-2013
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
1 General
1.1 Scope
1.2 Normative references
1.3 Definitions
1.4 Parameter tolerances
2 Designation and marking
2.1 Cell designation
2.2 Marking
3 Dimensions
4 Electrical tests
4.1 Charging procedure for test purposes
4.2 Discharge performance
4.3 Charge (capacity) retention
4.4 Endurance in cycles
4.5 Charge acceptance at constant voltage
4.6 Overcharge
4.7 Safety device operation
4.8 Storage
4.9 Internal resistance
5 Mechanical test
5.1 Bump test
6 Conditions for approval and acceptance
6.1 Type approval
6.2 Batch acceptance
Annex ZA (normative) Normative references to international
publications with their corresponding European publications
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.