Panasonic B 3S5P Specifications
| Configuration | 3S5P |
| Cell | Panasonic NCR20700B |
| Cell size | 20700 |
| Cell chemistry | |
| Weight | 0.9 kg |
| Length | 10.26 cm |
| Width | 2.25 cm |
| Height | 21.98 cm |
| Charge voltage | 12.60 V |
| End voltage | 7.50 V |
| Capacity | 21250 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 108 W |
| Energy | 230 Wh |
| Volumetric energy density | 670.94 Wh/L |
| Gravimetric energy density | 243.39 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
Panasonic B 3S5P 1-layer in parablock 5x1
| Length | 306.05 mm |
| Width | 22.45 mm |
| Height | 73.1 mm |
Panasonic B 3S5P 2-layer in parablock 1x5
| Length | 41.56 mm |
| Width | 103.91 mm |
| Height | 146.46 mm |
Panasonic B 3S5P 2-layer in parablock 5x1
| Length | 204.4 mm |
| Width | 22.55 mm |
| Height | 146.5 mm |
Panasonic B 3S5P 3-layer in parablock 1x5
| Length | 21.21 mm |
| Width | 103.91 mm |
| Height | 219.76 mm |
Panasonic B 3S5P 3-layer in parablock 5x1
| Length | 102.61 mm |
| Width | 22.51 mm |
| Height | 219.76 mm |
Calculations
Q. How to calculate the voltage for 3S5P Panasonic B pack?
A. Take the nominal voltage of the Panasonic B (3.6V) and multiply it by series connections (3) for a total of 10.80V.
Q. How to calculate the capacity and current for 3S5P Panasonic B pack?
A. Take the nominal capacity of the Panasonic B (4.25Ah) and max. continuous discharge current (20 A) and multiply them by the parallel connections (5) for a total of 21.25Ah and 100A.