Panasonic B 11S9P Specifications
| Configuration | 11S9P |
| Cell | Panasonic NCR18650B |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 4.8 kg |
| Length | 18.27 cm |
| Width | 2.24 cm |
| Height | 75.12 cm |
| Charge voltage | 46.20 V |
| End voltage | 27.50 V |
| Capacity | 30150 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 396 W |
| Energy | 1194 Wh |
| Volumetric energy density | 687.45 Wh/L |
| Gravimetric energy density | 248.67 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
Panasonic B 11S9P 1-layer in parablock 3x3
| Length | 667.46 mm |
| Width | 62.76 mm |
| Height | 68.16 mm |
Panasonic B 11S9P 1-layer in parablock 9x1
| Length | 2000.6 mm |
| Width | 22.3 mm |
| Height | 68.1 mm |
Panasonic B 11S9P 2-layer in parablock 1x9
| Length | 122.1 mm |
| Width | 184 mm |
| Height | 136.5 mm |
Panasonic B 11S9P 2-layer in parablock 3x3
| Length | 364.5 mm |
| Width | 62.8 mm |
| Height | 136.5 mm |
Panasonic B 11S9P 2-layer in parablock 9x1
| Length | 1091.66 mm |
| Width | 22.36 mm |
| Height | 136.46 mm |
Panasonic B 11S9P 3-layer in parablock 3x3
| Length | 243.3 mm |
| Width | 62.8 mm |
| Height | 204.8 mm |
Panasonic B 11S9P 3-layer in parablock 1x9
| Length | 81.7 mm |
| Width | 184 mm |
| Height | 204.8 mm |
Panasonic B 11S9P 3-layer in parablock 9x1
| Length | 728.1 mm |
| Width | 22.4 mm |
| Height | 204.8 mm |
Panasonic B 11S9P 4-layer in parablock 3x3
| Length | 182.7 mm |
| Width | 62.8 mm |
| Height | 273.1 mm |
Panasonic B 11S9P 4-layer in parablock 1x9
| Length | 61.5 mm |
| Width | 184 mm |
| Height | 273.1 mm |
Panasonic B 11S9P 4-layer in parablock 9x1
| Length | 546.3 mm |
| Width | 22.4 mm |
| Height | 273.1 mm |
Panasonic B 11S9P 6-layer in parablock 3x3
| Length | 122.1 mm |
| Width | 62.8 mm |
| Height | 409.7 mm |
Panasonic B 11S9P 6-layer in parablock 1x9
| Length | 41.3 mm |
| Width | 184 mm |
| Height | 409.7 mm |
Panasonic B 11S9P 6-layer in parablock 9x1
| Length | 364.5 mm |
| Width | 22.4 mm |
| Height | 409.7 mm |
Panasonic B 11S9P 11-layer in parablock 3x3
| Length | 61.46 mm |
| Width | 62.76 mm |
| Height | 751.16 mm |
Panasonic B 11S9P 11-layer in parablock 1x9
| Length | 21.1 mm |
| Width | 184 mm |
| Height | 751.2 mm |
Panasonic B 11S9P 11-layer in parablock 9x1
| Length | 182.7 mm |
| Width | 22.4 mm |
| Height | 751.2 mm |
Calculations
Q. How to calculate the voltage for 11S9P Panasonic B pack?
A. Take the nominal voltage of the Panasonic B (3.6V) and multiply it by series connections (11) for a total of 39.60V.
Q. How to calculate the capacity and current for 11S9P 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 (9) for a total of 30.15Ah and 43.875A.