Panasonic B 1S9P Specifications
| Configuration | 1S9P |
| Cell | Panasonic NCR18650B |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 0.4 kg |
| Length | 18.37 cm |
| Width | 2.10 cm |
| Height | 6.81 cm |
| Charge voltage | 4.20 V |
| End voltage | 2.50 V |
| Capacity | 30150 mAh |
| Maximum continuous discharge current | 4 A |
| Charge current | 4 A |
| Watts | 14 W |
| Energy | 109 Wh |
| Volumetric energy density | 690.33 Wh/L |
| Gravimetric energy density | 249.71 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
Panasonic B 1S9P 1-layer in parablock 3x3
| Length | 69.76 mm |
| Width | 61.46 mm |
| Height | 68.16 mm |
Panasonic B 1S9P 1-layer in parablock 3x3
| Length | 62.56 mm |
| Width | 61.46 mm |
| Height | 68.16 mm |
Panasonic B 1S9P 1-layer in parablock 3x3
| Length | 62.56 mm |
| Width | 61.46 mm |
| Height | 68.16 mm |
Panasonic B 1S9P 1-layer in parablock 1x9
| Length | 22.1 mm |
| Width | 182.6 mm |
| Height | 68.1 mm |
Panasonic B 1S9P 1-layer in parablock 1x9
| Length | 29.3 mm |
| Width | 182.6 mm |
| Height | 68.1 mm |
Panasonic B 1S9P 1-layer in parablock 1x9
| Length | 22.1 mm |
| Width | 182.6 mm |
| Height | 68.1 mm |
Panasonic B 1S9P 1-layer in parablock 1x9
| Length | 22.1 mm |
| Width | 182.6 mm |
| Height | 68.1 mm |
Panasonic B 1S9P 1-layer in parablock 9x1
| Length | 183.7 mm |
| Width | 21 mm |
| Height | 68.1 mm |
Panasonic B 1S9P 1-layer in parablock 9x1
| Length | 190.9 mm |
| Width | 21 mm |
| Height | 68.1 mm |
Panasonic B 1S9P 1-layer in parablock 9x1
| Length | 183.7 mm |
| Width | 21 mm |
| Height | 68.1 mm |
Panasonic B 1S9P 1-layer in parablock 9x1
| Length | 183.7 mm |
| Width | 21 mm |
| Height | 68.1 mm |
Calculations
Q. How to calculate the voltage for 1S9P Panasonic B pack?
A. Take the nominal voltage of the Panasonic B (3.6V) and multiply it by series connections (1) for a total of 3.60V.
Q. How to calculate the capacity and current for 1S9P 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.