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Panasonic B 9S7P Specifications
Configuration | 9S7P |
Cell | Panasonic NCR18650B |
Cell size | 18650 |
Cell chemistry | |
Weight | 3.1 kg |
Length | 14.23 cm |
Width | 2.24 cm |
Height | 61.46 cm |
Charge voltage | 37.80 V |
End voltage | 22.50 V |
Capacity | 23450 mAh |
Maximum continuous discharge current | 10 A |
Charge current | 5 A |
Watts | 324 W |
Energy | 760 Wh |
Volumetric energy density | 687.62 Wh/L |
Gravimetric energy density | 248.73 Wh/kg |
Charge time | 5 hours |
Operating temperature | -20 ~ 60 °C |
Size Variations
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Panasonic B 9S7P 1-layer in parablock 7x1
Length | 1273.4 mm |
Width | 22.3 mm |
Height | 68.1 mm |
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Panasonic B 9S7P 2-layer in parablock 1x7
Length | 101.9 mm |
Width | 143.6 mm |
Height | 136.5 mm |
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Panasonic B 9S7P 2-layer in parablock 7x1
Length | 707.86 mm |
Width | 22.36 mm |
Height | 136.46 mm |
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Panasonic B 9S7P 3-layer in parablock 1x7
Length | 61.5 mm |
Width | 143.6 mm |
Height | 204.8 mm |
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Panasonic B 9S7P 3-layer in parablock 7x1
Length | 425.1 mm |
Width | 22.4 mm |
Height | 204.8 mm |
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Panasonic B 9S7P 5-layer in parablock 1x7
Length | 41.3 mm |
Width | 143.6 mm |
Height | 341.4 mm |
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Panasonic B 9S7P 5-layer in parablock 7x1
Length | 283.7 mm |
Width | 22.4 mm |
Height | 341.4 mm |
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Panasonic B 9S7P 9-layer in parablock 1x7
Length | 21.06 mm |
Width | 143.56 mm |
Height | 614.56 mm |
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Panasonic B 9S7P 9-layer in parablock 7x1
Length | 142.26 mm |
Width | 22.36 mm |
Height | 614.56 mm |
Calculations
Q. How to calculate the voltage for 9S7P Panasonic B pack?
A. Take the nominal voltage of the Panasonic B (3.6V) and multiply it by series connections (9) for a total of 32.40V.
Q. How to calculate the capacity and current for 9S7P 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.