Panasonic BF 13S7P Specifications
| Configuration | 13S7P |
| Cell | Panasonic NCR18650BF |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 4.2 kg |
| Length | 14.23 cm |
| Width | 2.24 cm |
| Height | 88.78 cm |
| Charge voltage | 54.60 V |
| End voltage | 32.50 V |
| Capacity | 23450 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 468 W |
| Energy | 1097 Wh |
| Volumetric energy density | 687.13 Wh/L |
| Gravimetric energy density | 259.25 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
Panasonic BF 13S7P 1-layer in parablock 7x1
| Length | 1839 mm |
| Width | 22.3 mm |
| Height | 68.1 mm |
Panasonic BF 13S7P 2-layer in parablock 1x7
| Length | 142.3 mm |
| Width | 143.6 mm |
| Height | 136.5 mm |
Panasonic BF 13S7P 2-layer in parablock 7x1
| Length | 990.66 mm |
| Width | 22.36 mm |
| Height | 136.46 mm |
Panasonic BF 13S7P 3-layer in parablock 1x7
| Length | 101.9 mm |
| Width | 143.6 mm |
| Height | 204.8 mm |
Panasonic BF 13S7P 3-layer in parablock 7x1
| Length | 707.9 mm |
| Width | 22.4 mm |
| Height | 204.8 mm |
Panasonic BF 13S7P 4-layer in parablock 1x7
| Length | 81.7 mm |
| Width | 143.6 mm |
| Height | 273.1 mm |
Panasonic BF 13S7P 4-layer in parablock 7x1
| Length | 566.5 mm |
| Width | 22.4 mm |
| Height | 273.1 mm |
Panasonic BF 13S7P 5-layer in parablock 1x7
| Length | 61.5 mm |
| Width | 143.6 mm |
| Height | 341.4 mm |
Panasonic BF 13S7P 5-layer in parablock 7x1
| Length | 425.1 mm |
| Width | 22.4 mm |
| Height | 341.4 mm |
Panasonic BF 13S7P 7-layer in parablock 1x7
| Length | 41.3 mm |
| Width | 143.6 mm |
| Height | 478 mm |
Panasonic BF 13S7P 7-layer in parablock 7x1
| Length | 283.7 mm |
| Width | 22.4 mm |
| Height | 478 mm |
Panasonic BF 13S7P 13-layer in parablock 1x7
| Length | 21.06 mm |
| Width | 143.56 mm |
| Height | 887.76 mm |
Panasonic BF 13S7P 13-layer in parablock 7x1
| Length | 142.26 mm |
| Width | 22.36 mm |
| Height | 887.76 mm |
Calculations
Q. How to calculate the voltage for 13S7P Panasonic BF pack?
A. Take the nominal voltage of the Panasonic BF (3.6V) and multiply it by series connections (13) for a total of 46.80V.
Q. How to calculate the capacity and current for 13S7P Panasonic BF pack?
A. Take the nominal capacity of the Panasonic BF (3.35Ah) and max. continuous discharge current (4.88 A) and multiply them by the parallel connections (7) for a total of 23.45Ah and 34.16A.