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Panasonic B 12S7P Specifications
Configuration | 12S7P |
Cell | Panasonic NCR18650B |
Cell size | 18650 |
Cell chemistry | |
Weight | 4.1 kg |
Length | 14.23 cm |
Width | 2.24 cm |
Height | 81.95 cm |
Charge voltage | 50.40 V |
End voltage | 30.00 V |
Capacity | 23450 mAh |
Maximum continuous discharge current | 10 A |
Charge current | 5 A |
Watts | 432 W |
Energy | 1013 Wh |
Volumetric energy density | 687.39 Wh/L |
Gravimetric energy density | 248.65 Wh/kg |
Charge time | 5 hours |
Operating temperature | -20 ~ 60 °C |
Size Variations
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Panasonic B 12S7P 1-layer in parablock 1x7
Length | 243.3 mm |
Width | 142.3 mm |
Height | 70.5 mm |
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Panasonic B 12S7P 1-layer in parablock 1x7
Length | 243.3 mm |
Width | 142.3 mm |
Height | 70.5 mm |
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Panasonic B 12S7P 1-layer in parablock 7x1
Length | 1697.6 mm |
Width | 22.3 mm |
Height | 68.1 mm |
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Panasonic B 12S7P 2-layer in parablock 1x7
Length | 122.1 mm |
Width | 142.3 mm |
Height | 136.5 mm |
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Panasonic B 12S7P 2-layer in parablock 1x7
Length | 122.1 mm |
Width | 142.3 mm |
Height | 136.5 mm |
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Panasonic B 12S7P 2-layer in parablock 1x7
Length | 122.1 mm |
Width | 142.3 mm |
Height | 136.5 mm |
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Panasonic B 12S7P 2-layer in parablock 7x1
Length | 849.26 mm |
Width | 22.36 mm |
Height | 136.46 mm |
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Panasonic B 12S7P 3-layer in parablock 1x7
Length | 84 mm |
Width | 142.3 mm |
Height | 204.8 mm |
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Panasonic B 12S7P 3-layer in parablock 1x7
Length | 84 mm |
Width | 142.3 mm |
Height | 204.8 mm |
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Panasonic B 12S7P 3-layer in parablock 1x7
Length | 84 mm |
Width | 142.3 mm |
Height | 204.8 mm |
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Panasonic B 12S7P 3-layer in parablock 7x1
Length | 566.5 mm |
Width | 22.4 mm |
Height | 204.8 mm |
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Panasonic B 12S7P 4-layer in parablock 1x7
Length | 63.8 mm |
Width | 142.3 mm |
Height | 273.1 mm |
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Panasonic B 12S7P 4-layer in parablock 1x7
Length | 63.8 mm |
Width | 142.3 mm |
Height | 273.1 mm |
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Panasonic B 12S7P 4-layer in parablock 1x7
Length | 63.8 mm |
Width | 142.3 mm |
Height | 273.1 mm |
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Panasonic B 12S7P 4-layer in parablock 7x1
Length | 425.1 mm |
Width | 22.4 mm |
Height | 273.1 mm |
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Panasonic B 12S7P 6-layer in parablock 1x7
Length | 43.6 mm |
Width | 142.3 mm |
Height | 409.7 mm |
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Panasonic B 12S7P 6-layer in parablock 1x7
Length | 43.6 mm |
Width | 142.3 mm |
Height | 409.7 mm |
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Panasonic B 12S7P 6-layer in parablock 1x7
Length | 43.6 mm |
Width | 142.3 mm |
Height | 409.7 mm |
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Panasonic B 12S7P 6-layer in parablock 7x1
Length | 283.7 mm |
Width | 22.4 mm |
Height | 409.7 mm |
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Panasonic B 12S7P 12-layer in parablock 1x7
Length | 23.36 mm |
Width | 142.26 mm |
Height | 819.46 mm |
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Panasonic B 12S7P 12-layer in parablock 1x7
Length | 23.36 mm |
Width | 142.26 mm |
Height | 819.46 mm |
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Panasonic B 12S7P 12-layer in parablock 1x7
Length | 23.36 mm |
Width | 142.26 mm |
Height | 819.46 mm |
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Panasonic B 12S7P 12-layer in parablock 7x1
Length | 142.26 mm |
Width | 22.36 mm |
Height | 819.46 mm |
Calculations
Q. How to calculate the voltage for 12S7P Panasonic B pack?
A. Take the nominal voltage of the Panasonic B (3.6V) and multiply it by series connections (12) for a total of 43.20V.
Q. How to calculate the capacity and current for 12S7P Panasonic B pack?
A. Take the nominal capacity of the Panasonic B (3.35Ah) and max. continuous discharge current (4.875 A) and multiply them by the parallel connections (7) for a total of 23.45Ah and 34.125A.