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JIS C 8711:2019

JIS C 8711:2019

$29.90

Secondary cells and batteries containing alkaline or other non-acid electrolytes—Secondary lithium cells and batteries for portable applications

Published By Publication Date Number of Pages
JIS 2019-11-20 27
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This Standard specifies requirements for secondary lithium single cells and secondary lithium batteries (hereafter referred to as secondary lithium cells and batteries) for portable applications.

The objective of this Standard is to provide the purchasers and users of secondary lithium cells and batteries with a set of criteria with which they can judge the performance of secondary lithium cells and batteries offered by various manufacturers.

Portable applications comprise hand-held equipment, transportable equipment and movable equipment.

Examples of the main portable applications are shown below:

a) hand-held equipment: smartphone, tablet PCs, audio/video players, and similar equipment;

b) transportable equipment: notebook computers, CD players, and similar equipment;

c) movable equipment: either of the following:

• 18 kg or less in mass and not fixed in place;

• provided with wheels, castors, or other similar means to facilitate movement by an ordinary person as required to perform its intended use;

• power tools, power assisted cycles, business-use video cameras, and similar equipment.

NOTE 1 All applications using batteries whose nominal voltages are equal to or over the hazardous voltage of 60 V DC are excluded.

NOTE 2 EESS (Electrical Energy Storage Systems) and UPS, which use batteries over 500 Wh of electric energy are excluded.

NOTE 3 Self-propelled vehicles are excluded.

This Standard defines a minimum required level of performance and a standardized methodology by which testing is performed and the results of this testing reported to the user.

Hence, users will be able to establish the viability of commercially available secondary lithium cells and batteries via the declared specification and thus be able to select the secondary lithium cell or battery best suited for their intended application.

The end user can handle only batteries which have completely fulfilled all the requirements of this Standard and others concerning safety.

For secondary lithium cells and batteries with a range of chemistries, each electrochemical couple has a characteristic voltage range over which it releases its electrical capacity, a characteristic nominal voltage and a characteristic final voltage during discharge.

Users of secondary lithium cells and batteries are requested to consult the manufacturer for the specifications of secondary lithium cells and batteries where necessary.

NOTE 4 The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.

IEC 61960-3:2017 Secondary cells and batteries containing alkaline or other non-acid electrolytes—Secondary lithium cells and batteries for portable applications—Part 3: Prismatic and cylindrical lithium secondary cells, and batteries made from them (MOD)

In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standard and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/ IEC Guide 21-1.

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JIS C 8711:2019
$29.90