Panasonic B 9S9P Specifications
| Configuration | 9S9P |
| Cell | Panasonic NCR18650B |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 3.9 kg |
| Length | 18.27 cm |
| Width | 2.24 cm |
| Height | 61.46 cm |
| Charge voltage | 37.80 V |
| End voltage | 22.50 V |
| Capacity | 30150 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 324 W |
| Energy | 977 Wh |
| Volumetric energy density | 687.52 Wh/L |
| Gravimetric energy density | 248.70 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
Panasonic B 9S9P 1-layer in parablock 3x3
| Length | 546.26 mm |
| Width | 62.76 mm |
| Height | 68.16 mm |
Panasonic B 9S9P 1-layer in parablock 9x1
| Length | 1637 mm |
| Width | 22.3 mm |
| Height | 68.1 mm |
Panasonic B 9S9P 2-layer in parablock 1x9
| Length | 101.9 mm |
| Width | 184 mm |
| Height | 136.5 mm |
Panasonic B 9S9P 2-layer in parablock 3x3
| Length | 303.9 mm |
| Width | 62.8 mm |
| Height | 136.5 mm |
Panasonic B 9S9P 2-layer in parablock 9x1
| Length | 909.86 mm |
| Width | 22.36 mm |
| Height | 136.46 mm |
Panasonic B 9S9P 3-layer in parablock 3x3
| Length | 182.7 mm |
| Width | 62.8 mm |
| Height | 204.8 mm |
Panasonic B 9S9P 3-layer in parablock 1x9
| Length | 61.5 mm |
| Width | 184 mm |
| Height | 204.8 mm |
Panasonic B 9S9P 3-layer in parablock 9x1
| Length | 546.3 mm |
| Width | 22.4 mm |
| Height | 204.8 mm |
Panasonic B 9S9P 5-layer in parablock 3x3
| Length | 122.1 mm |
| Width | 62.8 mm |
| Height | 341.4 mm |
Panasonic B 9S9P 5-layer in parablock 1x9
| Length | 41.3 mm |
| Width | 184 mm |
| Height | 341.4 mm |
Panasonic B 9S9P 5-layer in parablock 9x1
| Length | 364.5 mm |
| Width | 22.4 mm |
| Height | 341.4 mm |
Panasonic B 9S9P 9-layer in parablock 3x3
| Length | 61.46 mm |
| Width | 62.76 mm |
| Height | 614.56 mm |
Panasonic B 9S9P 9-layer in parablock 1x9
| Length | 21.1 mm |
| Width | 184 mm |
| Height | 614.6 mm |
Panasonic B 9S9P 9-layer in parablock 9x1
| Length | 182.7 mm |
| Width | 22.4 mm |
| Height | 614.6 mm |
Calculations
Q. How to calculate the voltage for 9S9P 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 9S9P 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.