Panasonic B 1S8P Specifications
| Configuration | 1S8P |
| Cell | Panasonic NCR18650B |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 0.4 kg |
| Length | 16.35 cm |
| Width | 2.10 cm |
| Height | 6.81 cm |
| Charge voltage | 4.20 V |
| End voltage | 2.50 V |
| Capacity | 26800 mAh |
| Maximum continuous discharge current | 4 A |
| Charge current | 4 A |
| Watts | 14 W |
| Energy | 96 Wh |
| Volumetric energy density | 684.00 Wh/L |
| Gravimetric energy density | 247.42 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
Panasonic B 1S8P 1-layer in parablock 2x4
| Length | 49.56 mm |
| Width | 81.66 mm |
| Height | 68.16 mm |
Panasonic B 1S8P 1-layer in parablock 2x4
| Length | 42.34 mm |
| Width | 81.64 mm |
| Height | 68.14 mm |
Panasonic B 1S8P 1-layer in parablock 2x4
| Length | 42.34 mm |
| Width | 81.64 mm |
| Height | 68.14 mm |
Panasonic B 1S8P 1-layer in parablock 4x2
| Length | 82.7 mm |
| Width | 41.2 mm |
| Height | 68.1 mm |
Panasonic B 1S8P 1-layer in parablock 4x2
| Length | 89.9 mm |
| Width | 41.2 mm |
| Height | 68.1 mm |
Panasonic B 1S8P 1-layer in parablock 4x2
| Length | 82.7 mm |
| Width | 41.2 mm |
| Height | 68.1 mm |
Panasonic B 1S8P 1-layer in parablock 4x2
| Length | 82.7 mm |
| Width | 41.2 mm |
| Height | 68.1 mm |
Panasonic B 1S8P 1-layer in parablock 1x8
| Length | 22.1 mm |
| Width | 162.4 mm |
| Height | 68.1 mm |
Panasonic B 1S8P 1-layer in parablock 1x8
| Length | 29.3 mm |
| Width | 162.4 mm |
| Height | 68.1 mm |
Panasonic B 1S8P 1-layer in parablock 1x8
| Length | 22.1 mm |
| Width | 162.4 mm |
| Height | 68.1 mm |
Panasonic B 1S8P 1-layer in parablock 1x8
| Length | 22.1 mm |
| Width | 162.4 mm |
| Height | 68.1 mm |
Panasonic B 1S8P 1-layer in parablock 8x1
| Length | 163.5 mm |
| Width | 21 mm |
| Height | 68.1 mm |
Panasonic B 1S8P 1-layer in parablock 8x1
| Length | 170.7 mm |
| Width | 21 mm |
| Height | 68.1 mm |
Panasonic B 1S8P 1-layer in parablock 8x1
| Length | 163.5 mm |
| Width | 21 mm |
| Height | 68.1 mm |
Panasonic B 1S8P 1-layer in parablock 8x1
| Length | 163.5 mm |
| Width | 21 mm |
| Height | 68.1 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 (3.35Ah) and max. continuous discharge current (4.875 A) and multiply them by the parallel connections (8) for a total of 26.80Ah and 39A.