Lead-acid starter batteries - Part 2: Dimensions of batteries and dimensions and marking of terminals
1 Scope
This document specifies the type designation, terminal polarity markings, classification and types of batteries, positions and dimensions of battery terminals of lead-acid starter batteries (hereinafter referred to as batteries).
This document is applicable to vented (flooded) batteries and valve-regulated (with gas compound function) batteries used for starting, lighting and ignition of various vehicles, tractors and other internal combustion engines with a rated voltage of 12V.
This document is applicable to the start-stop batteries with a rated voltage of 12V.
This document is not applicable to starter batteries for railway internal combustion engines and heavy duty vehicles.
2 Normative references
The following documents contain requirements which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 2900.41 Electrotechnical terminology - Primary and secondary cells and batteries (GB/T 2900.41-2008, IEC 60050-482: 2003, IDT)
GB/T 5008.1 Lead-acid starter batteries - Part 1: Technical conditions and methods of test (GB/T 5008.1-2023, IEC 60095-1: 2018, MOD)
JB/T 2599 Name, type organization and naming convention of lead-acid battery
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 2900.41 apply.
4 Symbols
See Table 1 for the names and symbols given in this document.
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Table 1 Names and symbols
5 Battery type designation and terminal polarity markings
5.1 Battery type designation
The battery type designation shall meet the requirements of JB/T 2599, and its specific designation rules are shown in Figure 1.
Foreword i
Introduction iii
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Battery type designation and terminal polarity markings
6 Classification and types of batteries
7 Dimensions of battery terminals
Annex A (Informative) Comparison of clause/subclause numbers between this document and IEC 60095-2: 2021
Annex B (Informative) Technical differences with respect to IEC 60095-2: 2021 and their justifications
Figure 1 Type designation rules
Figure 2 Dimensions of polarity marking
Figure 3 Main dimensions of batteries of series LN and LBN and bottom hold-down device
Figure 4 Dimensions of ledge in Figure 3
Figure 5 Dimensions of notch X in Figure 3
Figure 6 Recessed holes for terminal protection covers (detail L of Figure 3)
Figure 7 Diameter and position of opening for electrolyte indicator
Figure 8 Details of section P-P of Figure 3
Figure 9 Grip U for handling by robot-equipment of Figure 3
Figure 10 Structure and dimensions of grip K for handling by robot-equipment of Figure 3
Figure 11 Dimensions of bulging
Figure 12 Dimensions of reinforcement by thicker walls
Figure 13 Dimensions of reinforcement by additional ribs
Figure 14 Main dimensions of batteries of series L, LS, LB, LBS, E, ES, EB and EBS and bottom hold-down device
Figure 15 Dimensions of grips for handling of batteries of L, LS, LB and LBS series by robot-equipment
Figure 16 Grip V for handling by robot-equipment of Figure 15
Figure 17 Structure and dimensions of grip Y for handling by robot-equipment of Figure 15
Figure 18 Main dimensions of batteries of types 24R, 26R, 34R, 35, 51R, 85
Figure 19 Main dimensions of batteries of types 24, 25, 26, 27, 34, 51, 86
Figure 20 Main dimensions of batteries of type 36R
Figure 21 Main dimensions of batteries of types 59, 65
Figure 22 Main dimensions of batteries of types 75, 78, 100
Figure 23 Profile of ledge
Figure 24 Profile of recess 1
Figure 25 Profile of recess 2
Figure 26 Profile of recess 3
Figure 27 Profile of recess 4
Figure 28 Main dimensions of batteries of group size AS
Figure 29 Dimensions of tapered terminals
Figure 30 Dimensions of side terminals
Figure 31 Dimensions of L-shaped terminals
Figure 32 Dimensions of stud terminals
Table 1 Names and symbols
Table 2 Requirements for main dimensions of batteries of group size EU
Table 3 Main dimensions of series LN, LBN
Table 4 Main dimensions of series L, LS, LB, LBS
Table 5 Main dimensions of series E, ES, EB, EBS
Table 6 Requirements for main dimensions of batteries of group size NA
Table 7 Requirements for main dimensions of batteries of group size AS
Table 8 Requirements for overall dimensions of batteries for various purposes in China
Table 9 Overall dimensions of upper fixed starter batteries
Table 10 Overall dimensions of lower fixed starter batteries
Table 11 Overall dimensions and weight of vented start-stop batteries of group size EA
Table 12 Overall dimensions and weight of vented start-stop batteries of group size EU
Table 13 Overall dimensions and weight of valve-regulated start-stop batteries
Table 14 Dimensions of terminals
Table A.1 Comparison of clause/subclause numbers between this document and IEC 60095-2: 2021
Table B.1 Technical differences with respect to IEC 60095-2: 2021 and their justifications
