BCI_Group_Sizes.pdf
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- Attached to
- ACDelco Gold Series Automotive Batteries
- Solicitation number
- 2026-IFB-MS-0147
- Issued by
- Los Angeles County, Berkeley City, California
About this file
This is a technical reference document providing comprehensive battery specifications and standards from the Battery Council International (BCI), in conjunction with a procurement notice from the City of Pasadena Public Works Department, Building Systems & Fleet Management Division (BSFMD), in California. The document details BCI assembly numbers, cell layouts, terminal configurations, and dimensional specifications for various battery types including 6-volt and 12-volt passenger car batteries, heavy-duty commercial batteries, special tractor batteries, golf car batteries, ordnance batteries, floor scrubber batteries, and marine/commercial batteries. The City of Pasadena intends to establish a 5-year contract for the purchase and delivery of ACDelco Gold Series automotive batteries on an as-needed basis to support the maintenance of its diverse fleet of light, medium, and heavy-duty vehicles. The contract seeks Original Equipment Manufacturer (OEM) quality battery replacements and will provide reliable battery solutions for fleet operations throughout the contract term.
The technical reference document serves as a standardized specification guide for battery manufacturers and procurement professionals, containing dimensional specifications in both millimeters and inches, cold cranking amperage ratings at 0°F (-18°C), amp-hour capacities, post and terminal assembly configurations, and cross-reference charts correlating BCI group numbers with DIN, EN, JIS, and powersport battery designations. This reference material enables the City of Pasadena to establish consistent quality standards and compatibility requirements for battery procurement across its vehicle fleet, ensuring that bidders can accurately specify and supply batteries meeting OEM specifications and performance ratings. The inclusion of this technical documentation with the procurement notice indicates that vendors responding to the City's bid solicitation must demonstrate familiarity with BCI standards and ability to supply batteries conforming to the specified assembly types, terminal configurations, and performance characteristics outlined in the reference materials.
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Text version
BCI Assembly Numbers, Cell Layouts, Holddowns and Polarity
FIG. 10
FIG. 11
Ⓐ Holddown Ledge Ⓑ Bus Terminal (8D only) - Optional Ⓒ Lifting Ledge Ⓓ With X Terminal Continued on next page
6 Volt Assemblies - Terminal Positions & Cell Layouts
2N 4
5D
7D 19L
FIG. 1 FIG. 2
2E
17HF 3EH
4EH
FIG. 2B FIG. 5
12 Volt Assemblies - Terminal Positions & Cell Layouts
4D 3EE
6D 3ET
8D
FIG. 8 FIG. 9
12T 29H 21 30H 24 34
24H 50 16TF
24T 51 45 25 52 46 26 86 27 U1 Ⓓ
27H U2 Ⓓ FIG. 10F
21R 24R 26R
27R 17TF
34R 51R
FIG. 11L
22F
22HF
22NF 121R
24F 124R 27F
29NF
FIG. 11F FIG. 11H
Continued on next page Ⓐ Holddown Ledge Ⓓ With X Terminal
12-Volt Assemblies - Terminal Positions & Cell Layouts
60 66
FIG. 12 FIG. 13
40R
96R
97R 98R
FIG. 14 FIG. 15
70 75 71 76 72 77
4DLT 73 78
74 101
FIG. 16L FIG. 17
36R 28 54 31A 55 31T 56 58R
FIG. 18 FIG. 19
62 59 63 65
FIG. 20 FIG. 21
47 94R 48 95R 49 99R 57 90 102R 91 140R 92 153R 93 153R
FIG. 22 FIG. 24
151R 152R
402R Ⓓ U1R
FIG. 26 FIG. 28
Ⓐ Holddown Ledge
12-Volt Assemblies - Terminal Positions & Cell Layouts
FIG. 34 FIG. 35
67R 124
FIG. 39 FIG. 40
FIG. 41 FIG. 42
Ordinance Batteries 12-Volt - Terminal Position & Cell Layouts
6T 2H
FIG. 27 FIG. 28
Ordinance Battery 24-Volt
4H
FIG. 36
Electric Golf Car/Utility Batteries - Terminal Position & Cell Layouts
GC2 GC8
GC2H GC8H
FIG. 2 (6-Volt 3 Cell) FIG. 31 (8-Volt 4 Cell)
GC12
FIG. 32 (12-Volt 6 Cell)
BCI Post/Terminal Configurations
Designs and designations supplied for reference only. See your battery supplier for dimensional details.
Top Post SAE DIN EN/JIS JIS Pencil Post
Type A Type A1 Type A2 Type A3
Side Terminal Aux Terminal Threaded Post
Type S Type Aux Type T Marine With Hex Flag Marine/Scrubber
Type M Type M1 Type M2 Golf Car and Floor Scrubber
Type LPT Type HPT
Low Profile High Profile Type L Type UT Type LT
Garden Tractor Bus
Type X Type B Type B-1
Special Application Locomotive
Type F Fox Type W Type Z Type LO
BCI Group Numbers, Dimensional Specifications and Ratings
Continued on next page
BCI
Group
Number
Maximum Overall Dimensions
Post/ Terminal
Assembly Figure
No.
O.E. Performance Ranges (for Reference Only)
Millimeters Inches Cold Cranking Performance
Amps. @ 0°F (-18°C)
Amp-Hour (Ah)
L W H L W H
Passenger Car and Light Commercial Batteries 12-Volt (6 Cells) 21 208 173 222 8 3/16 6 13/16 8 3/4 A,A2 10 305-420 ---
21R 208 173 222 8 3/16 6 13/16 8 3/4 A,A2 11 310-490 --- 22F 241 175 211 9 1/2 6 15/16 8 5/16 A 11F 220-500 ---
22HF 241 175 229 9 1/2 6 15/16 9 A 11F 290 ---
22NF 240 140 227 9 7/16 5 1/2 8 15/16 A,A2 11F 165-550 ---
24 260 173 225 10 1/4 6 13/16 8 7/8 A,A2 10 200-1000 70 24F 273 173 229 10 3/4 6 13/16 9 A,A2 11F 250-900 65-70 24H 260 173 238 10 1/4 6 13/16 9 3/8 A 10 315-410 --- 24R 260 173 229 10 1/4 6 13/16 9 A,A2 11 585 --- 24T 260 173 248 10 1/4 6 13/16 9 3/4 A 10 370-900 --- 25 230 175 225 9 1/16 6 15/16 8 7/8 A,A2 10 260-660 --- 26 208 173 197 8 3/16 6 13/16 7 3/4 A,A2 10 245-800 ---
26R 208 173 197 8 3/16 6 13/16 7 3/4 A 11 235-675 --- 27 306 173 225 12 1/16 6 13/16 8 7/8 A,A2 10 240-810 ---
27F 318 173 227 12 1/2 6 13/16 8 15/16 A,A2 11F 315-780 80 27H 298 173 235 11 3/4 6 13/16 9 1/4 A 10 420-440 --- 27R 306 173 225 12 1/16 6 13/16 8 7/8 A,A2 11 270-700 ---
29NF 330 140 227 13 5 1/2 8 15/16 A 11F 280-430 ---
33 338 173 238 13 5/16 6 13/16 9 3/8 A 11F 1050 --- 34 260 173 200 10 1/4 6 13/16 7 7/8 A 10 235-1000 70
34R 260 173 200 10 1/4 6 13/16 7 7/8 A 11 450-850 100 35 230 175 225 9 1/16 6 15/16 8 7/8 A,A2 11 300-640 48-113
36R 263 183 206 10 3/8 7 3/16 8 1/8 A 19 540-650 --- 40R 278 175 175 11 6 15/16 6 15/16 A,A1 15 550-650 --- 41 293 175 175 11 9/16 6 15/16 6 15/16 A,A1 15 300-720 --- 42 242 175 175 9 9/16 6 15/16 6 15/16 A,A1 15 210-500 --- 43 334 175 205 13 1/8 6 15/16 8 1/16 A,A1 15 495 --- 45 240 140 227 9 7/16 5 1/2 8 15/16 A,A2 10F 235-500 --- 46 273 173 229 10 3/4 6 13/16 9 A,A1 10F 315-450 --- 47 242 175 190 9 9/16 6 15/16 7 1/2 A,A1,F 24 290-680 45-64 48 278 175 190 11 6 15/16 7 1/2 A,A1,A2 24 315-850 60-80 49 353 175 190 13 15/16 6 15/16 7 1/2 A,A1,A2 24 470-950 72-100 50 343 127 254 13 1/2 5 10 A 10 500-600 --- 51 238 129 223 9 3/8 5 1/16 8 3/4 A,A2 10 270-500 ---
51R 238 129 223 9 3/8 5 1/16 8 3/4 A,A2 11 295-500 --- 52 186 147 210 7 5/16 5 13/16 8 1/4 A 10 405 --- 53 330 119 210 13 4 11/16 8 1/4 A 14 210-350 --- 54 186 154 212 7 5/16 6 1/16 8 3/8 A 19 305-330 --- 55 218 154 212 8 9/16 6 1/16 8 3/8 A 19 370-580 --- 56 254 154 212 10 6 1/16 8 3/8 A 19 350-550 --- 57 205 183 177 8 1/16 7 3/16 6 15/16 A 22 310 --- 58 255 183 177 10 1/16 7 3/16 6 15/16 A 26 245-550 ---
58R 255 183 177 10 1/16 7 3/16 6 15/16 A 19 540-580 ---
See footnotes on page 19 Continued on next page
Group
Number
Maximum Overall Dimensions
Post/ Terminal
Assembly Figure
No.
O.E. Performance Ranges (for Reference Only)
Millimeters Inches Cold Cranking Performance
Amps. @ 0°F (-18°C)
Amp-Hour (Ah)
L W H L W H
Passenger Car and Light Commercial Batteries 12-Volt (6 Cells) Continued 59 255 193 196 10 1/16 7 11/16 7 3/4 A 21 540 --- 60 332 160 225 13 1/16 6 5/16 8 7/8 A 12 260-950 --- 61 192 162 225 7 9/16 6 3/8 8 7/8 A 20 310 --- 62 225 162 225 8 7/8 6 3/8 8 7/8 A 20 310-535 --- 63 258 162 225 10 3/16 6 3/8 8 7/8 A 20 450 --- 64 296 162 225 11 5/8 6 3/8 8 7/8 A 20 380-535 --- 65 306 192 192 12 1/16 7 9/16 7 9/16 A 21 540-880 70 66 306 192 194 12 1/16 7 9/16 7 11/16 A 13 650-750 ---
67R 231 175 176 9 1/8 6 15/16 6 15/16 A 39 390 --- 70 208 180 186 8 3/16 7 1/16 7 5/16 S 17 250-675 --- 71 208 179 216 8 3/16 7 1/16 8 1/2 S 17 275-650 --- 72 230 179 210 9 1/16 7 1/16 8 1/4 S 17 265-465 --- 73 230 179 216 9 1/16 7 1/16 8 1/2 S 17 425-500 --- 74 260 184 222 10 1/4 7 1/4 8 3/4 S 17 265-650 ---
75 230 180 186Ⓖ 9 1/16 7 1/16 7 5/16Ⓖ S 17 425-690 ---
76 334 179 216 13 1/8 7 1/16 8 1/2 S 17 750-1075 --- 77 306 184 222 12 1/16 7 1/4 8 3/4 A 17 350-465 --- 78 260 180 186 10 1/4 7 1/16 7 5/16 S 17 465-875 63 79 307 179 188 12 1/16 7 1/16 7 3/8 S 35 800-840 --- 85 230 173 203 9 1/16 6 13/16 8 A 11 430-650 --- 86 230 173 203 9 1/16 6 13/16 8 A 10 430-640 --- 90 242 175 175 9 9/16 6 15/16 6 15/16 A1,A2 24 450-600 --- 91 278 175 175 11 6 15/16 6 15/16 A1,A2 24 590-700 --- 92 315 175 175 12 7/16 6 15/16 6 15/16 A1,A2 24 575-720 80 93 353 175 175 13 15/16 6 15/16 6 15/16 A1,A2 24 600-800 90
94R 315 175 190 12 7/16 6 15/16 7 1/2 A1,A2 24 440-900 61-100 95R 394 175 190 15 9/16 6 15/16 7 1/2 A1,A2 24 800-950 105-115 96R 242 175 175 9 1/2 6 15/16 6 15/16 A,A1 15 400-590 60 97R 252 175 190 9 15/16 6 15/16 7 1/2 A1,A2 15 575 --- 98R 283 175 190 11 1/8 6 15/16 7 1/2 A1,A2 15 620-760 --- 99 207 175 175 8 1/8 6 15/16 6 15/16 A1 34 470 ---
99R 207 175 175 8 1/8 6 15/16 6 15/16 A1 24 390-470 44 100 260 179 188 10 1/4 7 1/16 7 3/8 S 35 770 --- 101 260 179 170 10 1/4 7 1/16 6 11/16 S 17 540 ---
102R 207 175 139 8 1/8 6 15/16 5 1/2 A 24 --- 35 121R 208 177 215 8 1/4 7 8 1/2 A 11H 410-600 --- 124 265 175 214 10 7/16 6 15/16 8 7/16 A 40 600 ---
124R 262 177 218 10 3/8 7 8 5/8 A 11H 500-740 68-80 140R 207 175 190 8 1/8 6 15/16 7 1/2 A 24 285-570 44-51 148 278 175 190 11 6 15/16 7 1/2 A1,A2 34 595-600 70
151R 188 125 225 7 7/16 4 15/16 8 7/8 A 28 340-370 --- 152R 260 173 225 10 1/4 6 7/8 8 7/8 A2 28 605-780 70 153R 175 175 190 6 15/16 6 15/16 7 1/2 A1,A2 24 300-480 40
Group
Number
Maximum Overall Dimensions
Post/ Terminal
Assembly Figure
No.
O.E. Performance Ranges (for Reference Only)
Millimeters Inches Cold Cranking Performance
Amps. @ 0°F (-18°C)
Amp-Hour (Ah)
L W H L W H
Passenger Car and Light Commercial Batteries 12-Volt (6 Cells) Continued 400 150 88 143 5 7/8 3 7/16 5 5/8 Aux 41 200 12 401 150 88 130 5 7/8 3 7/16 5 1/8 Aux 41 170-180 10
402R 198 132 188 7 13/16 5 3/16 7 3/8 A 28 --- 30-33 403 150 87 145 5 7/8 3 7/16 5 11/16 A2 42 200 14
Continued on next page
Group
Number
Maximum Overall Dimensions Post/
Terminal
Assembly Figure
No.
O.E. Performance Ranges (for Reference Only)
Millimeters Inches Cold Cranking Performance
Amps. @ 0°F (-18°C)
Amp-Hour (Ah) L W H L W H
Passenger Car and Light Commercial Batteries 6-Volt (3 Cells) 1 232 181 238 9 1/8 7 1/8 9 3/8 A 2 260-575 ---
2 264 181 238 10 3/8 7 1/8 9 3/8 A 2 350-685 --- 2E 492 105 232 19 3/8 4 1/8 9 1/8 A 5 350-475 120
2N 254 141 227 10 5 9/16 8 15/16 A 1 350-450 ---
17HFⒺⒻ 187 175 229 7 3/8 6 15/16 9 A 2B 270-400 ---
19L 216 178 191 8 1/2 7 7 1/2 A 2 345-400 --- Heavy-Duty Commercial Batteries 12-Volt (6 Cells)
4DⒾ 527 222 250 20 3/4 8 3/4 9 13/16 A,B,A2 8 490-1400 ---
6D 527 254 260 20 3/4 10 10 1/4 A,L 8 750 ---
8DⒾ 527 283 250 20 3/4 11 1/8 9 13/16 A,A2,B,B1 8 650-1500 ---
28 261 173 240 10 1/4 6 13/16 9 7/16 T 18 400-525 ---
29H 334 171 232 13 1/8 6 11/16 9 1/8 A 10 350-950 ---
30H 343 173 235 13 1/2 6 13/16 9 1/4 A 10 305-900 ---
31A 330 173 240 13 6 13/16 9 7/16 A,M,M1 18 660-1000 ---
31T 330 173 240 13 6 13/16 9 7/16 T,M,M1 18 300-1300 --- Heavy-Duty Commercial Batteries 6-Volt (3 Cells)
3 298 181 238 11 3/4 7 1/8 9 3/8 A 2 550-580 ---
4 334 181 238 13 1/8 7 1/8 9 3/8 A 2 530-1175 ---
5D 349 181 238 13 3/4 7 1/8 9 3/8 A 2 720-1400 ---
7D 413 181 238 16 1/4 7 1/8 9 3/8 A 2 870-975 --- Special Tractor Batteries 6-Volt (3 Cells)
3EH 491 111 249 19 5/16 4 3/8 9 13/16 A 5 780-850 ---
4EH 491 127 249 19 5/16 5 9 13/16 A 5 850-975 ---
Special Tractor Batteries 12-Volt (6 Cells)
3EE 491 111 225 19 5/16 4 3/8 8 7/8 A 9 265-685 ---
3ET 491 111 249 19 5/16 4 3/8 9 13/16 A 9 355-620 ---
4DLT 508 208 202 20 8 3/16 7 15/16 A 16L 630-1000 ---
12T 179 177 202 7 1/16 6 15/16 7 15/16 A,L 10 460 --- General-Utility Batteries 12-Volt (6 Cells)
U1 197 132 186 7 3/4 5 3/16 7 5/16 X 10 105-540 ---
U1R 197 132 186 7 3/4 5 3/16 7 5/16 X 28 165-365 ---
U2 160 132 181 6 5/16 5 3/16 7 1/8 A3,X 10 84-235 --- Electric Golf Car/Utility Batteries 6-Volt (3 Cells)
GC2 264 183 277 10 3/8 7 3/16 10 7/8
LPT,HPT
UT,LT 2 Ⓛ ---
GC2H 264 183 295 10 3/8 7 3/16 11 5/8
LPT,HPT
UT,LT 2 Ⓛ ---
Electric Golf Car/Utility Batteries 8-Volt (4 Cells)
GC8 264 183 277 10 3/8 7 3/16 10 7/8
LPT,HPT
UT,LT 31 Ⓜ ---
GC8H 264 183 295 10 3/8 7 3/16 11 5/8 LPT,UT,LT 31 Ⓜ ---
Electric Golf Car/Utility Batteries 12-Volt (6 Cells)
GC12 327 183 277 12 7/8 7 3/16 10 7/8
LPT,HPT
UT,LT 32 Ⓜ ---
Number
Maximum Overall Dimensions
Post/ Terminal
Assembly Figure
No.
O.E. Performance Ranges (for Reference Only)
Millimeters Inches Cold Cranking Performance
Amps. @ 0°F (-18°C)
Amp-Hour (Ah)
L W H L W H
Ordnance Batteries 12-Volt (6 Cell) 2HⒿ 260 135 227 10 1/4 5 5/16 8 15/16 A 28 150 ---
6TⒿ 286 267 230 11 1/4 10 1/2 9 1/16 A 27 600-750 ---
Ordnance Batteries 12-Volt (12 Cell) 4HⒿ 273 262 229 10 3/4 10 5/16 9 A 36 125 ---
Floor Scrubber Commercial Batteries (Deep Cycle) 6-Volt (3 Cells)
901 298 181 302 11 3/4 7 1/8 11 7/8
A,L,LPT
HPT,UT,LT 2 --- ---
902 302 181 371 12 7 1/8 14 5/8
A,L,LPT
HPT,UT,LT 2 --- ---
903 302 181 432 12 7 1/8 17
A,L,LPT
HPT,UT,LT 2 --- ---
Floor Scrubber Commercial Batteries (Deep Cycle) 12-Volt (6 Cells)
920 356 171 311 14 6 3/4 12 1/2
A,L,LPT
HPT,UT,LT 37 --- ---
921 397 181 378 15 3/4 7 1/8 14 7/8
A,L,LPT
HPT,UT,LT 37 --- ---
Marine/Commercial Batteries 8-Volt (4 Cells)
981 527 191 273 20 3/4 7 1/2 10 3/4 A,L,UT,LT 38 --- ---
982 546 191 267 21 1/2 7 1/2 10 1/2 A,L,UT,LT 38 --- ---
983 622 191 267 24 1/2 7 1/2 10 1/2 A,L,UT,LT 38 --- ---
984 699 191 267 27 1/2 7 1/2 10 1/2 A,L,UT,LT 38 --- ---
985 683 216 273 26 7/8 8 1/2 11 3/4 A,L,UT,LT 38 --- ---
Notes:
Ⓔ Rod End Types – Extend top ledge with holes for holddown bolts.
Ⓕ Not in application section but still manufactured.
Ⓖ Maximum height dimension shown includes batteries with raised quarter cover design.
Flat-top design model height (minus quarter covers) reduced by approximately 3/8 inch (10mm) Ⓘ Ratings for batteries recommended for Motor Coach and Bus service are for double insulation. When double insulation is used in other types, deduct 15% from the rating values for Cold Cranking Performance.
Ⓙ Submersible Ⓛ Capacity tested in minutes at 75 amperes to 1.75 volts per cell at 80°F (27°C).
Ⓜ Capacity tested in minutes at 56 amperes to 1.75 volts per cell at 80°F (27°C).
Ⓢ 148 is equivalent to a reversed termination 48 (H6)
BCI / DIN / EN Reference Chart
Number
BCI
Assembly
Figure
Maximum Overall Dimensions Holddown
(See Below)
Lifting Ledge
Positive Terminal Location
DIN
Code
EN
Code Millimeters
L W H
40R 15 278 175 175 B1 No Right T6 LBN3 41 15 293 175 175 B4 No Right T65 N/A 42 15 242 175 175 B4 No Right T5 LBN2 47 24 242 175 190 B3 Yes Right H5 LN2 48 24 278 175 190 B3 Yes Right H6 LN3 49 24 353 175 190 B3 Yes Right H8 LN5 90 24 242 175 175 B3 Yes Right T5 LBN2 91 24 278 175 175 B3 Yes Right T6 LBN3 92 24 315 175 175 B3 Yes Right T7 LBN4 93 24 353 175 175 B3 Yes Right T8 LBN5
94R 24 315 175 190 B3 Yes Right H7 LN4 95R 24 394 175 190 B3 No Right H9 LN6 97R 15 252 175 190 B4 No Right H5 LN2 98R 15 283 175 190 B4 Yes Right H6 LN3 99 34 207 175 175 B3 Yes Left T4 LBN1
99R 24 207 175 175 B3 Yes Right T4 LBN1 102R 24 207 175 139 B3 Yes Right V4 - 140R 24 207 175 190 B3 Yes Right H4 LN1 148 34 278 175 190 B3 Yes Left H6 LN3
153R 24 175 175 190 B3 Yes Right H3 LN0
Caution These are common holddown types but others may be used.
Holddown Descriptions:
B1 = 10.5 mm high with 3 or 5 notches on sides only B3 = 10.5 mm high on sides with 3 or 5 notches on sides and 3 notches on ends B4 = 19.0 mm high on sides only with 3 or 5 notches on sides only
BCI / DIN / EN / JIS Disclaimer:
The information contained on these two pages is deemed accurate and appropriate at the time of its publication. It represents our “best fit estimate” of the BCI Group size to the DIN / EN / JIS dimensional reference size. BCI provides this information as a service to the subscribers of the Data Book. While BCI strives for accuracy, it makes no promises or warranties regarding the accuracy or usefulness of this information and expressly disclaims any liability related to the use or reliability of the information contained in these charts. BCI, its officers, directors, employees, agents and its member affiliates cannot be held liable for the accuracy or use of this data.
BCI / JIS Reference Chart
Notes:
Ⓝ OEM post may be small diameter JIS size, connector change may be required Ⓞ BCI designated Group 4D is 38 mm wider than JIS part, 4D will fit most JIS applications Ⓟ BCI Group 29H is 76 mm shorter in length than JIS Designated part Ⓠ OE Battery is valve regulated lead battery
Best Fit Estimate - BCI Group Size
BCI
Group
Number
BCI
Assembly
Figure
Maximum Overall Dimensions
JIS Reference Size Number Information Millimeters
L W H JIS Type Designation Conventional
21 10 202 173 225 50D20R N50S
21R 11 202 173 225 50D20L N50SL
24 10 260 173 225 48D26R, 55D26R, 65D26R, 75D26R, 80D26R, 110D26R N50, N50Z, NS70
24R 11 260 173 225 48D26L, 55D26L, 65D26L, 75D26L, 80D26L, 110D26L N50L, N50ZL, NS70L 25 10 232 173 225 55D23R, 65D23R, 70D23R, 75D23R, 80D23R
27 10 306 173 225 65D31R, 75D31R, 95D31R, 105D31R, 115D31R N70, N70Z, NX120
27R 11 306 173 225 65D31L, 75D31L, 95D31L, 105D31L, 115D31L N70L, N70ZL,
NX120-7L
29HⓅ 10 410 176 234 95E41R, 105E41R, 115E41R, 130E41R N100
N/A ─ 410 176 234 95E41L, 105E41L, 115E41L, 130E41L N100L 35 11 232 173 225 55D23L, 65D23L, 70D23L, 75D23L, 80D23L
51Ⓝ 10 238 129 227 46B24R, 55B24R, 65B24R N40, NS60
51RⓃ 11 238 129 227 46B24L, 55B24L, 65B24L, 85B24LS N40L, NS60L
151RⓃ 28 187 127 227 28B19L, 44B19L (S) (SAE Type A Post) NS40L(S), NS40ZL(S)
4D 8 505
115F51Ⓞ, 145F51Ⓞ, 150F51Ⓞ, 170F51Ⓞ 145G51, 165G51, 180G51, 195G51
N120Ⓞ / NS150Ⓞ
N150
8D 8 521 278 270 190H52, 210H52, 245H52 N200
N/AⓃ 11 194 126 224 S34B20LⓆ- Toyota Prius: Remote Venting
N/A 10 165 124 218 S34B24RⓆ- Honda Insight N/A 11 248 127 190 46A24L- Mazda Miata: Remote Venting
N/A ─ 167 127 227 26B17L, 26B17R, 28B17L, 28B17R, 34B17L, 34B17R
N/A ─ 187 127 184 26A19L, 26A19R, 28A19R, 32A19R
N/A ─ 187 127 227 34B19L, 34B19R, 38B19L, 38B19R, 60B19RS
N/A ─ 238 135 232 32C24L, 32C24R
N/A ─ 197 129 227 S34B20LⓆ, S34B20RⓆ, 36B20L, 36B20R, 38B20L, 38B20R
N/A ─ 238 127 227 S46B24LⓆ (WS), S46B24RⓆ (WS)
N/A ─ 232 173 225 S55D23LⓆ, S55D23RⓆ
N/A ─ 250 168 227 S65D26LⓆ, S65D26RⓆ
N/A ─ 305 173 225 S75D31LⓆ, S75D31RⓆ N70Z, N70ZL
JIS Number Interpretation:
Powersport Battery Type Reference Chart
(Ah) @ 20hr rate Continued on next page
Battery Type Volt
Capacity Ah
(10 hr)
External Dimensions
Post/ Terminal
Assembly Figure Millimeters (+/- 2) Inches (+/- 1/16)
L W H L W H
6-Volt Conventional Flooded Lead Acid Battery 6N2-2A 6 2 70 46 95 2 3/4 1 13/16 3 3/4 ─ 1
6N2-2A-4 6 2 70 46 95 2 3/4 1 13/16 3 3/4 ─
6N4-2A 6 4 70 70 95 2 3/4 2 3/4 3 3/4 ─
6N4-2A-2 6 4 70 70 95 2 3/4 2 3/4 3 3/4 ─
6N4-2A-4 6 4 70 70 95 2 3/4 2 3/4 3 3/4 ─
6N4-2A-5 6 4 70 70 95 2 3/4 2 3/4 3 3/4 ─
6N4B-2A 6 4 102 48 96 4 1 7/8 3 3/4 ─
6N4B-2A-3 6 4 102 48 96 4 1 7/8 3 3/4 ─
6N6-1D-2 6 6 98 57 108 3 7/8 2 1/4 4 1/4 ─
6N6-3B-1 6 6 99 57 111 3 7/8 2 1/4 4 3/8 6
6B8L-B 6 8 120 70 95 4 3/4 2 3/4 3 3/4 6
6N11-2D 6 11 150 69 103 5 7/8 2 11/16 4 1/16 6
6N11A-1B 6 11 121 60 131 4 3/4 2 3/8 5 3/16 6
B38-6A 6 13 119 83 161 4 11/16 3 1/4 6 15/16 6
B39-6 6 7 126 48 126 4 15/16 1 7/8 4 15/16 6
B49-6 6 10 90 83 161 3 9/16 3 1/4 6 15/16 6
12-Volt Conventional Flooded Lead Acid Battery 12N5-3B 12 5 121 60 130 4 3/4 2 3/8 5 1/8 6
12N5-4B 12 5 121 60 130 4 3/4 2 3/8 5 1/8 6
12N5.5-3B 12 5.5 135 60 130 5 5/16 2 3/8 5 1/8 6
12N5.5-4A 12 5.5 135 60 130 5 5/16 2 3/8 5 1/8 2
12N7-3B 12 7 135 76 132 5 5/16 3 5 3/16 6
12N7-4B 12 7 135 76 132 5 5/16 3 5 3/16 6
12N9-3A 12 9 135 76 139 5 5/16 3 5 1/2 9
12N9-4B-1 12 9 135 76 139 5 5/16 3 5 1/2 6
12N24-3 12 24 184 125 175 7 1/4 4 15/16 6 7/8 3
12N24-3A 12 24 184 125 175 7 1/4 4 15/16 6 7/8 3
H-12 12 28 (Ah) 200 129 162 7 7/8 5 1/16 6 3/8 9
12-Volt High Performance Flooded Lead Acid Battery B2.5L-C-1 12 2.5 80 70 105 3 1/8 2 3/4 4 1/8 ─
B3L-A 12 3 100 57 110 3 15/16 2 1/4 4 15/16 6
B3L-B 12 3 100 57 110 3 15/16 2 1/4 4 15/16 6
B4L-A 12 4 121 71 92 4 3/4 2 13/16 3 5/8 5
B4L-B 12 4 121 71 92 4 3/4 2 13/16 3 5/8 5
B5L-B 12 5 121 60 130 4 3/4 2 3/8 5 1/8 6
B7-A 12 8 135 76 132 5 5/16 3 5 3/16 6
Continued on next page WS = With Sensor
Capacity Ah
(10 hr)
External Dimensions
Post/ Terminal
Assembly Figure Millimeters (+/- 2) Inches (+/- 1/16)
L W H L W H
12-Volt High Performance Flooded Lead Acid Battery Continued B7B-B 12 7 150 60 130 5 7/8 2 3/8 5 1/8 6
B7C-A 12 8 133 92 116 5 1/4 3 5/8 4 9/16 3
B7L-B 12 8 135 76 132 5 5/16 3 5 3/16 3
B9A-A 12 9 135 76 155 5 5/16 3 6 1/8 6
B9-B 12 9 135 76 138 5 5/16 3 5 7/16 6
B9L-B 12 9 135 76 138 5 5/16 3 5 7/16 6
B9L-A2 12 9 135 76 138 5 5/16 3 5 7/16 2
B10A-A2 12 11 135 90 155 5 5/16 3 9/16 6 1/8 8
B10L-A2 12 11 135 90 145 5 5/16 3 9/16 5 11/16 8
B10L-B 12 11 135 90 145 5 5/16 3 9/16 5 11/16 6
B10L-B2 12 11 135 90 145 5 5/16 3 9/16 5 11/16 8
B12A-A 12 12 134 80 159 5 1/4 3 1/8 6 1/4 6
SB12A-A WS 12 12 134 80 159 5 1/4 3 1/8 6 1/4 6
B12A-B 12 12 134 80 159 5 1/4 3 1/8 6 1/4 6
B12AL-A 12 12 134 80 159 5 1/4 3 1/8 6 1/4 6
B12AL-A2 12 12 134 80 159 5 1/4 3 1/8 6 1/4 8
B12B-B2 12 12 160 90 131 6 5/16 3 9/16 5 3/16 8
B12C-A 12 12 134 80 174 5 1/4 3 1/8 6 7/8 4
B14-A2 12 14 135 90 167 5 5/16 3 9/16 6 9/16 8
B14-B2 12 14 135 90 167 5 5/16 3 9/16 6 9/16 8
B14A-A1 12 14 135 90 176 5 5/16 3 9/16 6 7/8 6
B14A-A2 12 14 135 90 176 5 5/16 3 9/16 6 7/8 5
B14L-A1 12 14 133 90 167 5 1/4 3 9/16 6 9/16 1
B14L-A2 12 14 135 90 167 5 5/16 3 9/16 6 9/16 8
B14L-B2 12 14 135 90 167 5 5/16 3 9/16 6 9/16 8
SB14L-B2 WS 12 14 135 90 167 5 5/16 3 9/16 6 9/16 8
B16-B 12 19 175 99 156 6 7/8 3 7/8 6 1/8 6
B16L-B 12 19 175 99 156 6 7/8 3 7/8 6 1/8 6
B16AL-A2 12 16 205 70 166 8 1/16 2 3/4 6 9/16 2
B16B-A 12 16 160 89 162 6 5/16 3 1/2 6 3/8 4
B16B-A1 12 16 160 89 162 6 5/16 3 1/2 6 3/8 7
B16C-B 12 19 175 99 175 6 7/8 3 7/8 6 7/8 5
B16CL-B 12 19 175 99 175 6 7/8 3 7/8 6 7/8 5
B16A-AB 12 16 150 90 181 5 7/8 3 9/16 7 1/16 7
B16HL-A-LM 12 19 205 90 162 8 1/16 3 9/16 6 3/8 6
B18-A 12 18 181 90 160 7 1/8 3 9/16 6 5/16 7
With Sensor
(Ah) @ 20 hr rate Continued on next page WS = With Sensor 52 = DIN/EN battery part number
Battery Type Volt
Capacity Ah
(10 hr)
External Dimensions Post/
Terminal Assembly
Figure Millimeters (+/- 2) Inches (+/- 1/16)
L W H L W H
12-Volt High Performance Flooded Lead Acid Battery B18L-A 12 18 181 90 160 7 1/8 3 9/16 6 5/16 7
B50-N18A-A 12 20 205 90 176 8 1/16 3 9/16 6 15/16 7
B50-N18L-A 12 20 205 90 162 8 1/16 3 9/16 6 3/8 7
B50-N18L-A3 12 20 205 90 162 8 1/16 3 9/16 6 3/8 4
B50N-18L-LM 12 20 205 90 162 8 1/16 3 9/16 6 3/8 7
SB50N-18L-AT WS 12 20 205 90 162 8 1/16 3 9/16 6 3/8 7
B60-N24-A 12 28 184 125 170 7 1/4 4 15/16 6 11/16 3
B60-N24L-A 12 28 184 125 170 7 1/4 4 15/16 6 11/16 10
B60-N24AL-B 12 28 184 125 170 7 1/4 4 15/16 6 11/16 3
B30L-B 12 30 168 132 176 6 5/8 5 3/16 6 15/16 4
B30CL-B 12 30 168 132 192 6 5/8 5 3/16 7 9/16 4
51814 52 12 19 (Ah) 186 82 171 7 7/16 3 1/4 6 3/4 10
51913 52 12 19 (Ah) 186 82 171 7 7/16 3 1/4 6 3/4 10
53030 52 12 30 (Ah) 186 130 171 7 7/16 5 1/8 6 3/4 10
12-Volt AGM Lead Acid Battery
BT4B-BS 12 2.3 114 39 86.5 4 1/2 1 9/16 3 7/16 12
BTX4L-BS 12 3 113 70 86 4 7/16 2 3/4 3 3/8 5
BTX5L-BS 12 4 113 70 105 4 7/16 2 3/4 4 1/8 5
BT7B-BS 12 6 150 65 93 5 7/8 2 9/16 3 11/16 11
BTX7L-BS 12 6 113 70 129 4 7/16 2 3/4 5 1/16 4
BTX7A-BS 12 6 150 87 94 5 7/8 3 11/16 3 9/16 4
BTX9-BS 12 8 150 87 105 5 7/8 3 7/16 4 1/8 5
BTR9-BS 12 8 150 87 105 5 7/8 3 7/16 4 1/8 11
BTX12-BS 12 10 150 88 130 5 7/8 3 1/2 5 1/8 5
BT12A-BS 12 10 150 87 105 5 7/8 3 7/16 4 1/8 11
BTX14-BS 12 12 150 87 146 5 7/8 3 7/16 5 3/4 5
BTX14AH-BS 12 12 134 89 166 5 1/4 3 1/2 6 9/16 4
BTX14AHL-BS 12 12 134 89 166 5 1/4 3 1/2 6 9/16 4
BTX14L-BS 12 12 150 87 145 6 3 7/16 5 3/4 5
BTX15L-BS 12 13 175 87 130 6 7/8 3 7/16 5 1/8 4
BTX16-BS 12 14 150 88 161 5 7/8 3 7/16 6 15/16 4
BTX16-BS-1 12 14 150 88 161 5 7/8 3 7/16 6 15/16 1
BT19BL-BS 12 17.7 185 81 170 7 5/16 3 3/16 6 11/16 10
BTX20-BS 12 18 175 87 155 6 7/8 3 7/16 6 1/8 4
BTX20CH-BS 12 18 150 87 161 6 3 7/16 6 3/8 4
BTX20L-BS 12 18 175 87 155 6 7/8 3 7/16 6 1/8 4
BTX20H-BS 12 18 175 87 155 6 7/8 3 7/16 6 1/8 4
Capacity Ah
(10 hr)
External Dimensions Post/
Terminal Assembly
Figure Millimeters (+/- 2) Inches (+/- 1/16)
L W H L W H
12-Volt AGM Lead Acid Battery Continued
BTX20HL-BS 12 18 175 87 155 6 7/8 3 7/16 6 1/8 4
BTX24HL-BS 12 21 205 87 162 8 1/16 3 7/16 6 3/8 4
BTX30L-BS 12 30 166 126 175 6 9/16 4 15/16 6 7/8 4
12-Volt Factory Activated Absorbed Glass Mat (AGM) Battery
BT4B-5 12 2.5 113 38 86 4 7/16 1 1/2 3 3/8 12
BTZ4V 12 3.2 113 70 85 4 7/16 2 3/4 3 3/8 5
BT7B-4 12 6 150 65 93 6 2 9/16 3 11/16 11
BT9B-4 12 8 150 69 105 5 7/8 2 11/16 4 1/8 11
BT12B-4 12 10.5 150 69 130 6 2 3/4 5 1/8 11
BT14B-4 12 12 150 87 146 5 7/8 3 7/16 5 3/4 11
BTZ5S 12 4 113 70 85 4 7/16 2 3/4 3 3/8 5
BTZ7S 12 6 113 70 105 4 7/16 2 3/4 4 1/8 5
BTZ8V 12 7 113 70 130 4 7/16 2 3/4 5 1/8 5
BTZ10S 12 8 150 87 93 5 7/8 3 7/16 3 11/16 11
BTZ12S 12 11 150 87 110 5 7/8 3 7/16 4 5/16 11
BTZ14S 12 11.2 150 87 110 5 7/8 3 7/16 4 5/16 11
BTX14 12 12 150 87 146 5 7/8 3 7/16 5 3/4 5
BTX14AH 12 12 134 89 166 5 1/4 3 1/2 6 9/16 4
BTX14H 12 12 150 87 146 5 7/8 3 7/16 5 3/4 5
BTX14L 12 12 150 87 146 5 7/8 3 7/16 5 3/4 5
BTX15L 12 13 175 87 130 6 7/8 3 7/16 5 1/8 4
BTZ16H 12 16 150 87 145 6 3 7/16 5 3/4 5
BTX20L 12 18 175 87 155 6 7/8 3 7/16 6 1/8 4
BTX20HL 12 18 175 87 155 6 7/8 3 7/16 6 1/8 4
BTX24HL 12 21 205 87 162 8 1/16 3 7/16 6 3/8 4
BTX30L 12 30 166 126 175 6 9/16 4 15/16 6 7/8 4
BTZ20 12 20 175 87 155 6 7/8 3 7/16 6 1/8 4
BTZ20L 12 20 175 87 155 6 7/8 3 7/16 6 1/8 4
Lithium-ion (Li-ion) Battery
B01L-LFP 12 2 107 56 85 4 13/64 2 13/64 3 11/32 11
BTZ5S-LFP 12 2 113 69 85 4 7/16 2 3/4 3 3/8 11
BT7B-LFP 12 4 150 65 92 5 7/8 2 9/16 3 5/8 11
B12L-LFP 12 2.3 112 49 85 4 13/32 1 59/64 3 3/8 11
B13L-LFPI 12 6 112 70 110 4 13/32 2 3/4 4 5/16 11
BTZ14S-LFPI 12 8 150 87 110 5 7/8 3 7/16 4 5/16 11
BTZ14S-LFP 12 8 150 87 110 5 7/8 3 7/16 4 5/16 11
Powersport Terminals
52 = DIN/EN battery part number
Type Terminal Shape
Battery Type Front Side Top
BTX16-BS-1 B14L-A1
B9L-A2 B16AL-A2 12N5.5-4A
12N24-3
B60-N24AL-B
12N24-3A B7C-A B7L-B B60-N24-A
BTX14AH-BS
BTX20L-BS
B12C-A
BTX14AH
BTZ20L
BTX14AHL-BS
BTX20H-BS
B16B-A
BTX15L
BTX15L-BS
BTX20HL-BS
B50-N18L-A3
BTX20HL
BTX16-BS
BTX24HL-BS
B30L-B
BTX20L
BTX20-BS
BTX20CH-BS
B30CL-B
BTX24HL
BTX4L-BS
BTX12-BS
BTX30L
BTX14L
B16C-B
BTX5L-BS
BTX14-BS
B4L-A
B16CL-B
BTX30L-BS
BTX7A-BS
BTX14L-BS
B4L-B
BTZ5S
BTZ4V
BTX7L-BS
BTZ7S
B14A-A2
BTZ16H
BTX9-BS
BTX14
BTX14H
BTZ8V
B3L-A B9-B B12A-B
B16HL-A-LM
12N7-3B 6N6-3B-1
B3L-B B9L-B
B12AL-A
SB12A-A
12N7-4B 6B8L-B
B5L-B B9A-A B14A-A1 12N5-3B 12N9-4B-1 B38-6A
B7-A B10L-B B16-B 12N5-4B 6N11-2D B39-6
B7B-B B12A-A B16L-B 12N5.5-3B 6N11A-1B B49-6
B16A-AB
B50-N18L-A
B16B-A1
B50-N18L-LM
B18-A
SB50N-18L-AT
B18L-A B50-N18A-A
B10A-A2 B14-A2
B10L-A2 B14-B2
B10L-B2 B14L-A2
B12AL-A2
B14L-B2
B12B-B2
SB14L-B2
H-12 12N9-3A
51814 52 51913 52 53030 52 B60-N24L-A BT19BL-BS
BT7B-4
BT14B-4
BT9B-4
BT7B-BS
BTZ10S
BTR9-BS
BT12B-4
BTZ12S
BT12A-BS
BTZ14S
BT4B-5
BT4B-BS
File details come from the government source that posted it. Updated .