Panasonic NSX 7S2P Specifications
| Configuration | 7S2P |
| Cell | Panasonic UR18650NSX |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 0.6 kg |
| Length | 4.11 cm |
| Width | 2.09 cm |
| Height | 47.78 cm |
| Charge voltage | 29.40 V |
| End voltage | 17.50 V |
| Capacity | 5200 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 3.5 A |
| Watts | 252 W |
| Energy | 131 Wh |
| Volumetric energy density | 533.36 Wh/L |
| Gravimetric energy density | 204.30 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
Panasonic NSX 7S2P 1-layer in parablock 2x1
| Length | 283.6 mm |
| Width | 22.9 mm |
| Height | 68.1 mm |
Panasonic NSX 7S2P 2-layer in parablock 1x2
| Length | 81.66 mm |
| Width | 43.16 mm |
| Height | 136.46 mm |
Panasonic NSX 7S2P 2-layer in parablock 2x1
| Length | 162.46 mm |
| Width | 22.96 mm |
| Height | 136.46 mm |
Panasonic NSX 7S2P 3-layer in parablock 1x2
| Length | 61.4 mm |
| Width | 41.2 mm |
| Height | 204.7 mm |
Panasonic NSX 7S2P 3-layer in parablock 2x1
| Length | 122.06 mm |
| Width | 22.96 mm |
| Height | 204.76 mm |
Panasonic NSX 7S2P 4-layer in parablock 1x2
| Length | 41.16 mm |
| Width | 41.16 mm |
| Height | 272.96 mm |
Panasonic NSX 7S2P 4-layer in parablock 2x1
| Length | 81.6 mm |
| Width | 22.9 mm |
| Height | 273 mm |
Panasonic NSX 7S2P 7-layer in parablock 1x2
| Length | 20.94 mm |
| Width | 41.14 mm |
| Height | 477.84 mm |
Panasonic NSX 7S2P 7-layer in parablock 2x1
| Length | 41.14 mm |
| Width | 20.94 mm |
| Height | 477.84 mm |
Calculations
Q. How to calculate the voltage for 7S2P 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 7S2P 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 (2) for a total of 5.20Ah and 40A.