Panasonic GA 12S3P Specifications
| Configuration | 12S3P |
| Cell | Panasonic NCR18650GA |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 1.8 kg |
| Length | 6.14 cm |
| Width | 2.23 cm |
| Height | 81.70 cm |
| Charge voltage | 50.40 V |
| End voltage | 30.00 V |
| Capacity | 10350 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 432 W |
| Energy | 447 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 12S3P 1-layer in parablock 3x1
| Length | 728 mm |
| Width | 22.3 mm |
| Height | 67.9 mm |
Panasonic GA 12S3P 2-layer in parablock 1x3
| Length | 122.1 mm |
| Width | 62.8 mm |
| Height | 136.1 mm |
Panasonic GA 12S3P 2-layer in parablock 3x1
| Length | 364.46 mm |
| Width | 22.36 mm |
| Height | 136.06 mm |
Panasonic GA 12S3P 3-layer in parablock 1x3
| Length | 81.66 mm |
| Width | 62.76 mm |
| Height | 204.16 mm |
Panasonic GA 12S3P 3-layer in parablock 3x1
| Length | 243.3 mm |
| Width | 22.4 mm |
| Height | 204.2 mm |
Panasonic GA 12S3P 4-layer in parablock 1x3
| Length | 61.46 mm |
| Width | 62.76 mm |
| Height | 272.26 mm |
Panasonic GA 12S3P 4-layer in parablock 3x1
| Length | 182.7 mm |
| Width | 22.4 mm |
| Height | 272.3 mm |
Panasonic GA 12S3P 6-layer in parablock 1x3
| Length | 41.2 mm |
| Width | 62.7 mm |
| Height | 408.4 mm |
Panasonic GA 12S3P 6-layer in parablock 3x1
| Length | 122.06 mm |
| Width | 22.36 mm |
| Height | 408.46 mm |
Panasonic GA 12S3P 12-layer in parablock 1x3
| Length | 20.96 mm |
| Width | 62.66 mm |
| Height | 816.96 mm |
Panasonic GA 12S3P 12-layer in parablock 3x1
| Length | 61.36 mm |
| Width | 22.26 mm |
| Height | 816.96 mm |
Calculations
Q. How to calculate the voltage for 12S3P 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 12S3P 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 (3) for a total of 10.35Ah and 30A.