Panasonic B 1S8P Specifications
| Configuration | 1S8P |
| Cell | Panasonic NCR20700B |
| Cell size | 20700 |
| Cell chemistry | |
| Weight | 0.5 kg |
| Length | 16.47 cm |
| Width | 2.11 cm |
| Height | 7.31 cm |
| Charge voltage | 4.20 V |
| End voltage | 2.50 V |
| Capacity | 34000 mAh |
| Maximum continuous discharge current | 4 A |
| Charge current | 4 A |
| Watts | 14 W |
| Energy | 122 Wh |
| Volumetric energy density | 667.29 Wh/L |
| Gravimetric energy density | 242.06 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
Panasonic B 1S8P 1-layer in parablock 2x4
| Length | 49.86 mm |
| Width | 82.26 mm |
| Height | 73.16 mm |
Panasonic B 1S8P 1-layer in parablock 2x4
| Length | 42.64 mm |
| Width | 82.24 mm |
| Height | 73.14 mm |
Panasonic B 1S8P 1-layer in parablock 2x4
| Length | 42.64 mm |
| Width | 82.24 mm |
| Height | 73.14 mm |
Panasonic B 1S8P 1-layer in parablock 4x2
| Length | 83.34 mm |
| Width | 41.54 mm |
| Height | 73.14 mm |
Panasonic B 1S8P 1-layer in parablock 4x2
| Length | 90.54 mm |
| Width | 41.54 mm |
| Height | 73.14 mm |
Panasonic B 1S8P 1-layer in parablock 4x2
| Length | 83.34 mm |
| Width | 41.54 mm |
| Height | 73.14 mm |
Panasonic B 1S8P 1-layer in parablock 4x2
| Length | 83.34 mm |
| Width | 41.54 mm |
| Height | 73.14 mm |
Panasonic B 1S8P 1-layer in parablock 1x8
| Length | 22.25 mm |
| Width | 163.6 mm |
| Height | 73.1 mm |
Panasonic B 1S8P 1-layer in parablock 1x8
| Length | 29.45 mm |
| Width | 163.6 mm |
| Height | 73.1 mm |
Panasonic B 1S8P 1-layer in parablock 1x8
| Length | 22.25 mm |
| Width | 163.6 mm |
| Height | 73.1 mm |
Panasonic B 1S8P 1-layer in parablock 1x8
| Length | 22.25 mm |
| Width | 163.6 mm |
| Height | 73.1 mm |
Panasonic B 1S8P 1-layer in parablock 8x1
| Length | 164.7 mm |
| Width | 21.15 mm |
| Height | 73.1 mm |
Panasonic B 1S8P 1-layer in parablock 8x1
| Length | 171.9 mm |
| Width | 21.15 mm |
| Height | 73.1 mm |
Panasonic B 1S8P 1-layer in parablock 8x1
| Length | 164.7 mm |
| Width | 21.15 mm |
| Height | 73.1 mm |
Panasonic B 1S8P 1-layer in parablock 8x1
| Length | 164.7 mm |
| Width | 21.15 mm |
| Height | 73.1 mm |
Calculations
Q. How to calculate the voltage for 1S8P 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 1S8P 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 (8) for a total of 34.00Ah and 160A.