Panasonic B 2S1P Specifications
| Configuration | 2S1P |
| Cell | Panasonic NCR20700B |
| Cell size | 20700 |
| Cell chemistry | |
| Weight | 0.1 kg |
| Length | 2.10 cm |
| Width | 2.24 cm |
| Height | 14.63 cm |
| Charge voltage | 8.40 V |
| End voltage | 5.00 V |
| Capacity | 4250 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 2 A |
| Watts | 72 W |
| Energy | 31 Wh |
| Volumetric energy density | 678.23 Wh/L |
| Gravimetric energy density | 246.03 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
Panasonic B 2S1P 2-layer in parablock 1x1
| Length | 21.05 mm |
| Width | 22.35 mm |
| Height | 146.3 mm |
Calculations
Q. How to calculate the voltage for 2S1P Panasonic B pack?
A. Take the nominal voltage of the Panasonic B (3.6V) and multiply it by series connections (2) for a total of 7.20V.
Q. How to calculate the capacity and current for 2S1P 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 (1) for a total of 4.25Ah and 20A.