Panasonic GA 12S4P Specifications
| Configuration | 12S4P |
| Cell | Panasonic NCR18650GA |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 2.4 kg |
| Length | 8.16 cm |
| Width | 2.23 cm |
| Height | 81.70 cm |
| Charge voltage | 50.40 V |
| End voltage | 30.00 V |
| Capacity | 13800 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 432 W |
| Energy | 596 Wh |
| Volumetric energy density | 725.52 Wh/L |
| Gravimetric energy density | 250.84 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
Panasonic GA 12S4P 1-layer in parablock 2x2
| Length | 485.64 mm |
| Width | 42.54 mm |
| Height | 67.94 mm |
Panasonic GA 12S4P 1-layer in parablock 4x1
| Length | 970.4 mm |
| Width | 22.3 mm |
| Height | 67.9 mm |
Panasonic GA 12S4P 2-layer in parablock 2x2
| Length | 243.3 mm |
| Width | 42.6 mm |
| Height | 136.1 mm |
Panasonic GA 12S4P 2-layer in parablock 1x4
| Length | 122.1 mm |
| Width | 83 mm |
| Height | 136.1 mm |
Panasonic GA 12S4P 2-layer in parablock 4x1
| Length | 485.66 mm |
| Width | 22.36 mm |
| Height | 136.06 mm |
Panasonic GA 12S4P 3-layer in parablock 2x2
| Length | 162.5 mm |
| Width | 42.6 mm |
| Height | 204.2 mm |
Panasonic GA 12S4P 3-layer in parablock 1x4
| Length | 81.66 mm |
| Width | 82.96 mm |
| Height | 204.16 mm |
Panasonic GA 12S4P 3-layer in parablock 4x1
| Length | 324.1 mm |
| Width | 22.4 mm |
| Height | 204.2 mm |
Panasonic GA 12S4P 4-layer in parablock 2x2
| Length | 122.06 mm |
| Width | 42.56 mm |
| Height | 272.26 mm |
Panasonic GA 12S4P 4-layer in parablock 1x4
| Length | 61.46 mm |
| Width | 82.96 mm |
| Height | 272.26 mm |
Panasonic GA 12S4P 4-layer in parablock 4x1
| Length | 243.3 mm |
| Width | 22.4 mm |
| Height | 272.3 mm |
Panasonic GA 12S4P 6-layer in parablock 2x2
| Length | 81.66 mm |
| Width | 42.56 mm |
| Height | 408.46 mm |
Panasonic GA 12S4P 6-layer in parablock 1x4
| Length | 41.26 mm |
| Width | 82.96 mm |
| Height | 408.46 mm |
Panasonic GA 12S4P 6-layer in parablock 4x1
| Length | 162.5 mm |
| Width | 22.4 mm |
| Height | 408.5 mm |
Panasonic GA 12S4P 12-layer in parablock 2x2
| Length | 41.16 mm |
| Width | 42.46 mm |
| Height | 816.96 mm |
Panasonic GA 12S4P 12-layer in parablock 1x4
| Length | 21 mm |
| Width | 82.9 mm |
| Height | 817 mm |
Panasonic GA 12S4P 12-layer in parablock 4x1
| Length | 81.6 mm |
| Width | 22.3 mm |
| Height | 817 mm |
Calculations
Q. How to calculate the voltage for 12S4P Panasonic GA pack?
A. Take the nominal voltage of the Panasonic GA (3.6V) and multiply it by series connections (12) for a total of 43.20V.
Q. How to calculate the capacity and current for 12S4P Panasonic GA pack?
A. Take the nominal capacity of the Panasonic GA (3.45Ah) and max. continuous discharge current (10 A) and multiply them by the parallel connections (4) for a total of 13.80Ah and 40A.