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September 1, 2014

Sealed Lead Acid Battery Size Chart

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Most manufacturers of sealed lead acid batteries have similar battery sizes, which makes product development with SLAs very convenient. This chart was created to be a quick reference to the most common ones. Not every manufacturer makes every size, but if you find one you like we can source it for you.

1. Sizes can vary by a few mm between manufacturers. Listed size does not include the terminals, just the body.

2. Capacities will also vary between manufacturers.

3. Weights listed are just the first thing we found in a catalog in that size. The purpose of the weight column is to give a feel for how heavy a battery will be. Your results will vary . Batteries not included.

To buy B&B Sealed Lead Acid Batteries click here Sealed Lead Acid Weight and Sizes For a cross reference guide to sealed lead acid batteries click here

More Battery Engineering Resources on the PowerStream Web Site: Click here for more battery engineering resources from Powerstream

Voltage Amp Hours Size Size Example Weight Kg Weight We are Experts at custom sealed lead acid batteries. If you need a special size or voltage, contact PowerStream


For a complete chart of
B& B SLA batteries including data sheets click here
B&B Sealed Lead Acid Batteries
  (20 hour) mm inches   Kg Pounds
4 10 50 x 94 x 100 3.98 x 1.97 x 3.7   1.33 2.93
6 1 42 x 51 x 51 1.65 x 2.00 x 2.01 BP1-6 0.26 0.57
6 1.2 97 x 25 x 51 3.82 x 0.98 x 2.01 BP1.2-6 0.30 0.66
6 3.0 134 x 34 x 60 5.28 x 1.34 x 2.36 BP3-6 .65 1.43
6 4 70 x 47 x 101 2.76 x 1.85 x 3.98 BP4-6 .85 1.87
6 4.5 70 x 48 x 102 2.76 x 1.89 x 4.02 BP4.5-6 .95 2.09
6 5 70 x 48 x 102 2.76 x 1.89 x 4.02 BP5-6 .98 2.16
6 7 151 x 34 x 94 5.94 x 1.34 x 3.70 BP7-6 1.30 2.87
6 8 151 x 50 x 94 5.64 x 1.97 x 3.70 BP8-6 1.80 3.97
6 8 98 x 56 x 118 3.86 x 2.20 x 4.65 BP8-6V 1.50 3.31
6 10 151 x 50 x 94 5.94 x 1.97 x 3.70 BP10-6 2.00 4.41
6 12 151 x 50 x 94 5.94 x 1.97 x 3.70 BP12-6 2.05 4.52
6 13 108 x 71 x 140 4.25 x 2.80 x 5.51 BP13-6H 2.50 5.51
6 33 181 x 76 x 166 7.13 x 2.99 x 6.54 BP33-6-B1 6.00 13.23
12 1.2 97 x 45 x 53 3.82 x 1.77 x 2.09 BP1.2-12 0.59 1.30
12 1.9 178 x 34 x 60 7.01 x 1.34 x 2.36 BP2.3-12 0.92 2.03
12 2.3 178 x 34 x 60 7.01 x 1.34 x 2.36 BP2.3-12 0.94 2.07
12 3, 3.6 134 x 67 x 60 5.28 x 2.64 x 2.36 BP3-12 1.30 2.87
12 4 90 x 70 x 102 3.54 x 2.76 x 4.02 BP4-12 1.67 3.68
12 4.5 90 x 70 x 102 3.54 x 2.76 x 4.02 BP4.5-12 1.90 4.19
12 5 90 x 70 x 102 3.54 x 2.76 x 4.02 SH4.5-12 1.92 4.23
12 7 151 x 65 x 93 5.94 x 2.56 x 3.66 BP7-12 2.60 5.73
12 7.5, 8 151 x 65 x 93 5.94 x 2.56 x 3.66 BP7.5-12 2.65 5.84
12 8 112 x 98 x 118 4.41 x 3.86 x 4.65   3.00 6.62
12 8 196 x 56 x 118 7.72 x 2.20 x 4.65   3.00 6.62
12 12 151 x 98 x 94 5.94 x 3.86 x 3.70 BP12-12 4.03 8.89
12 15 181 x 76 x 166 7.13 x 2.99 x 6.54 BP17-12-B1 6.00 13.23
12 17 181 x 76 x 166 7.13 x 2.99 x 6.54 BP17-12-B1 6.15 13.56
12 24 175 x 166 x 125 6.89 x 6.54 x 4.92   9.40 20.73
12 26 175 x 166 x 125 6.89 x 6.54 x 4.92   9.40 20.76
12 28 175 x 166 x 125 6.89 x 6.54 x 4.92 BP28-12 9.60 21.17
12 33 195 x 129 x 155 7.68 x 5.08 x 6.10 BP33-12S 11.25 24.81
12 33 210 x 129 x 168 8.27 x 5.08 x 6.61 BP33-12H 11.25 24.81
12 40 196 x 165 x 171 7.72 x 6.50 x 6.73 BC42-12 14.30 31.53
12 60 262 x 173 x 201 10.31 x 6.81 x 7.91   25.00 55.13
12 80 306 x 173 x 202 12.05 x 6.81 x 7.95   31.00 68.36
12 100 343 x 172 x 213 13.5 x 6.77 x 8.39 BP90-12-B3 33.00 72.77

This data was taken from Manufacturers' data sheets and is intended for the pleasure of our readers only. Typographical errors, etc. are probable, since the typist is not a professional (our CEO). Please point out errors. The data listed are incomplete and should be used as a guideline only. Please contact the manufacturers for the latest data.

We hope that this information is helpful. Now go out and design something that needs a charger!


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