Panasonic NSX 7S3P Specifications
| Configuration | 7S3P |
| Cell | Panasonic UR18650NSX |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 1.0 kg |
| Length | 6.14 cm |
| Width | 2.10 cm |
| Height | 47.79 cm |
| Charge voltage | 29.40 V |
| End voltage | 17.50 V |
| Capacity | 7800 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5.25 A |
| Watts | 252 W |
| Energy | 197 Wh |
| Volumetric energy density | 534.71 Wh/L |
| Gravimetric energy density | 204.82 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
Panasonic NSX 7S3P 1-layer in parablock 3x1
| Length | 425 mm |
| Width | 22.9 mm |
| Height | 68.1 mm |
Panasonic NSX 7S3P 2-layer in parablock 1x3
| Length | 81.66 mm |
| Width | 63.36 mm |
| Height | 136.46 mm |
Panasonic NSX 7S3P 2-layer in parablock 3x1
| Length | 243.26 mm |
| Width | 22.96 mm |
| Height | 136.46 mm |
Panasonic NSX 7S3P 3-layer in parablock 1x3
| Length | 61.46 mm |
| Width | 61.46 mm |
| Height | 204.76 mm |
Panasonic NSX 7S3P 3-layer in parablock 3x1
| Length | 182.7 mm |
| Width | 23 mm |
| Height | 204.8 mm |
Panasonic NSX 7S3P 4-layer in parablock 1x3
| Length | 41.2 mm |
| Width | 61.4 mm |
| Height | 273 mm |
Panasonic NSX 7S3P 4-layer in parablock 3x1
| Length | 122.06 mm |
| Width | 22.96 mm |
| Height | 273.06 mm |
Panasonic NSX 7S3P 7-layer in parablock 1x3
| Length | 20.96 mm |
| Width | 61.36 mm |
| Height | 477.86 mm |
Panasonic NSX 7S3P 7-layer in parablock 3x1
| Length | 61.36 mm |
| Width | 20.96 mm |
| Height | 477.86 mm |
Calculations
Q. How to calculate the voltage for 7S3P Panasonic NSX pack?
A. Take the nominal voltage of the Panasonic NSX (3.6V) and multiply it by series connections (7) for a total of 25.20V.
Q. How to calculate the capacity and current for 7S3P Panasonic NSX pack?
A. Take the nominal capacity of the Panasonic NSX (2.60Ah) and max. continuous discharge current (20 A) and multiply them by the parallel connections (3) for a total of 7.80Ah and 60A.