12V BCI Battery Group Size Chart
12V leisure, car and deep cycle batteries are often manufactured to industry standard sizes. "Battery Council International" (BCI) publishes a table of standard sizes (see below). Whilst this is primarily for the US market, many battery supplier and car companies use it.
NOTE: this information is given as a guide only - please verify the physical size of your battery bracket before ordering.
| Group | L" | W" | H" | Lmm | Wmm | Hmm | Figure | Polarity | Terminals |
|---|---|---|---|---|---|---|---|---|---|
| 22F | 9.5 | 6.9 | 8.3 | 240 | 175 | 211 | 11 | R/H-POS | TOP - SAE AUTO |
| 22NF | 9.4 | 5.5 | 8.9 | 240 | 140 | 227 | 11 | R/H-POS | TOP - SAE AUTO |
| 24 | 10.3 | 6.8 | 8.9 | 260 | 175 | 225 | 10 | L/H-POS | TOP - SAE AUTO |
| 24F | 10.3 | 6.8 | 8.9 | 260 | 175 | 225 | 11 | R/H-POS | TOP - SAE AUTO |
| 25 | 9.1 | 6.9 | 8.9 | 230 | 175 | 225 | 10 | L/H-POS | TOP - SAE AUTO |
| 26 | 8.2 | 6.9 | 7.8 | 208 | 175 | 197 | 10 | L/H-POS | TOP - SAE AUTO |
| 26R | 8.2 | 6.9 | 7.8 | 208 | 175 | 197 | 11 | R/H-POS | TOP - SAE AUTO |
| 26 - 70 | 8.2 | 6.9 | 7.8 | 208 | 175 | 197 | 10 & 17 | C-LINE | TOP & SIDE |
| 27 | 12.1 | 6.8 | 8.9 | 306 | 175 | 225 | 10 | L/H-POS | TOP - SAE AUTO |
| 27F | 12.1 | 6.8 | 8.9 | 306 | 175 | 225 | 11 | R/H-POS | TOP - SAE AUTO |
| 29NF | 13 | 5.5 | 8.9 | 330 | 140 | 227 | 11 | R/H-POS | TOP - SAE AUTO |
| 33 | 13.3 | 6.8 | 9.4 | 338 | 173 | 238 | 11 | R/H-POS | TOP - SAE AUTO |
| 34 | 10.3 | 6.8 | 7.9 | 260 | 175 | 200 | 10 | L/H-POS | TOP - SAE AUTO |
| 34R | 10.3 | 6.8 | 7.9 | 260 | 173 | 200 | 11 | R/H-POS | TOP - SAE AUTO |
| 34 - 78 | 10.3 | 6.8 | 7.9 | 260 | 175 | 200 | 10 & 17 | C-LINE | TOP & SIDE |
| 35 | 9.1 | 6.9 | 8.9 | 230 | 175 | 225 | 11 | R/H-POS | TOP - SAE AUTO |
| 36R | 10.4 | 7.3 | 8.1 | 263 | 183 | 206 | 19 | R/H-POS | TOP - SAE AUTO |
| 40R | 10.9 | 6.9 | 6.9 | 278 | 175 | 175 | 15 | R/H-POS | TOP - SAE AUTO |
| 41 | 11.6 | 6.9 | 6.9 | 293 | 175 | 175 | 15 | R/H-POS | TOP - SAE AUTO |
| 42 | 9.6 | 6.8 | 6.8 | 243 | 173 | 173 | 15 | R/H-POS | TOP - SAE AUTO |
| 43 | 13.1 | 6.9 | 8 | 334 | 175 | 205 | 15 | R/H-POS | TOP - SAE AUTO |
| 45 | 9.5 | 5.5 | 9 | 240 | 140 | 227 | 10 | L/H-POS | TOP - SAE AUTO |
| 46 | 10.8 | 6.8 | 9 | 273 | 173 | 229 | 9 | L/H-POS | TOP - SAE AUTO |
| 47 | 9.7 | 6.9 | 7.5 | 246 | 175 | 190 | 15 | R/H-POS | TOP - SAE AUTO |
| 48 | 12.1 | 6.9 | 7.6 | 278 | 175 | 190 | 24 | R/H-POS | TOP - SAE AUTO |
| 48/91 | 12.1 | 6.9 | 7.6 | 306 | 175 | 192 | 15 | R/H-POS | TOP - SAE AUTO |
| 49 | 13.9 | 6.9 | 7.6 | 353 | 175 | 190 | 24 | R/H-POS | TOP - SAE AUTO |
| 49/93 | 15 | 6.9 | 7.6 | 381 | 175 | 192 | 15 | R/H-POS | TOP - SAE AUTO |
| 50 | 13.5 | 5 | 10 | 343 | 127 | 254 | 10 | L/H-POS | TOP - SAE AUTO |
| 51 | 9.4 | 5.1 | 8.8 | 238 | 129 | 223 | 10 | L/H-POS | TOP - SAE AUTO |
| 51R | 9.4 | 5.1 | 8.8 | 238 | 129 | 223 | 11 | R/H-POS | TOP - SAE AUTO |
| 52 | 7.3 | 5.8 | 8.3 | 186 | 147 | 210 | 10 | L/H-POS | TOP - SAE AUTO |
| 53 | 13 | 4.7 | 8.3 | 330 | 119 | 210 | 14 | L/H-POS | TOP - SAE AUTO |
| 54 | 7.3 | 6.1 | 8.4 | 186 | 154 | 212 | 19 | R/H-POS | TOP - SAE AUTO |
| 55 | 8.6 | 6.1 | 8.4 | 218 | 154 | 212 | 19 | R/H-POS | TOP - SAE AUTO |
| 56 | 10 | 6.1 | 8.4 | 254 | 154 | 212 | 19 | R/H-POS | TOP - SAE AUTO |
| 57 | 8.1 | 7.2 | 6.9 | 205 | 183 | 177 | 22 | R/H-POS | TOP - SAE AUTO |
| 58 | 10.1 | 7.2 | 6.9 | 255 | 183 | 175 | 26 | L/H-POS | TOP - SAE AUTO |
| 58R | 10.1 | 7.2 | 6.9 | 255 | 183 | 175 | 19 | R/H-POS | TOP - SAE AUTO |
| 59 | 10.1 | 7.6 | 7.8 | 255 | 193 | 196 | 21 | L/H-POS | TOP - SAE AUTO |
| 60 | 13.1 | 6.3 | 8.9 | 332 | 160 | 225 | 12 | R/H-POS | TOP - SAE AUTO |
| 61 | 7.6 | 6.4 | 8.9 | 192 | 162 | 225 | 20 | R/H-POS | TOP - SAE AUTO |
| 62 | 8.9 | 6.4 | 8.9 | 225 | 162 | 225 | 20 | R/H-POS | TOP - SAE AUTO |
| 63 | 10.2 | 6.4 | 8.9 | 258 | 162 | 225 | 20 | R/H-POS | TOP - SAE AUTO |
| 64 | 11.7 | 6.4 | 8.9 | 296 | 162 | 225 | 20 | R/H-POS | TOP - SAE AUTO |
| 65 | 12.1 | 7.5 | 7.6 | 306 | 190 | 192 | 21 | L/H-POS | TOP - SAE AUTO |
| 66 | 12.1 | 7.6 | 7.6 | 306 | 192 | 194 | 13 | L/H-POS | TOP - SAE AUTO |
| 70 | 8.2 | 7.1 | 7.3 | 208 | 179 | 196 | 17 | L/H-POS | SIDE |
| 71 | 8.2 | 7.1 | 8.5 | 208 | 179 | 216 | 17 | L/H-POS | SIDE |
| 72 | 9.1 | 7.1 | 8.3 | 230 | 179 | 210 | 17 | L/H-POS | SIDE |
| 73 | 9.1 | 7.1 | 8.5 | 230 | 179 | 216 | 17 | L/H-POS | SIDE |
| 74 | 10.3 | 7.3 | 8.8 | 260 | 184 | 222 | 17 | L/H-POS | SIDE |
| 75 | 9.1 | 7.1 | 7.3 | 230 | 179 | 186 | 17 | L/H-POS | SIDE |
| 76 | 13.1 | 7.1 | 8.5 | 334 | 179 | 216 | 17 | L/H-POS | SIDE |
| 78 | 10.3 | 7.1 | 7.3 | 260 | 179 | 186 | 17 | L/H-POS | SIDE |
| 79 | 12.1 | 7.1 | 7.4 | 307 | 179 | 188 | 35 | L/H-POS | SIDE |
| 85 | 9.1 | 6.8 | 8 | 230 | 173 | 203 | 11 | R/H-POS | TOP - SAE AUTO |
| 86 | 9.1 | 6.8 | 8 | 230 | 173 | 203 | 10 | L/H-POS | TOP - SAE AUTO |
| 90 | 9.5 | 6.9 | 6.9 | 242 | 175 | 175 | 24 | R/H-POS | TOP - SAE AUTO |
| 91 | 11 | 6.9 | 6.9 | 278 | 175 | 175 | 24 | R/H-POS | TOP - SAE AUTO |
| 92 | 12.5 | 6.9 | 6.9 | 315 | 175 | 175 | 24 | R/H-POS | TOP - SAE AUTO |
| 93 | 13.9 | 6.9 | 6.9 | 93 | 353 | 175 | 24 | R/H-POS | TOP - SAE AUTO |
| 94R | 12.4 | 6.9 | 7.5 | 315 | 175 | 190 | 24 | R/H-POS | TOP - SAE AUTO |
| 95R | 15.6 | 6.9 | 7.5 | 394 | 175 | 190 | 24 | R/H-POS | TOP - SAE AUTO |
| 96R | 9.6 | 6.2 | 6.9 | 242 | 173 | 175 | 15 | R/H-POS | TOP - SAE AUTO |
| 97R | 9.9 | 6.9 | 7.5 | 252 | 175 | 190 | 15 | R/H-POS | TOP - SAE AUTO |
| 98R | 11.2 | 6.9 | 7.5 | 283 | 175 | 190 | 15 | R/H-POS | TOP - SAE AUTO |
| 99 | 8.2 | 6.9 | 6.9 | 207 | 175 | 175 | 34 | L/H-POS | TOP - SAE AUTO |
| 100 | 10.3 | 7 | 7.3 | 260 | 179 | 188 | 35 | L/H-POS | SIDE |
| 101 | 10.3 | 7 | 6.7 | 260 | 179 | 170 | 17 | L/H-POS | SIDE |
