LG HD2C 4S19P Specifications
| Configuration | 4S19P |
| Cell | LG 18650HD2C |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 3.6 kg |
| Length | 2.11 cm |
| Width | 38.60 cm |
| Height | 27.27 cm |
| Charge voltage | 16.80 V |
| End voltage | 10.00 V |
| Capacity | 39900 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 146 W |
| Energy | 583 Wh |
| Volumetric energy density | 437.92 Wh/L |
| Gravimetric energy density | 159.81 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 70 °C |
Size Variations
LG HD2C 4S19P 1-layer in parablock 19x1
| Length | 1536 mm |
| Width | 22.3 mm |
| Height | 68 mm |
LG HD2C 4S19P 2-layer in parablock 1x19
| Length | 41.3 mm |
| Width | 386 mm |
| Height | 136.3 mm |
LG HD2C 4S19P 2-layer in parablock 19x1
| Length | 768.46 mm |
| Width | 22.36 mm |
| Height | 136.26 mm |
LG HD2C 4S19P 4-layer in parablock 19x1
| Length | 384.7 mm |
| Width | 22.4 mm |
| Height | 272.7 mm |
LG HD2C 4S19P 4-layer in parablock 1x19
| Length | 21.1 mm |
| Width | 386 mm |
| Height | 272.7 mm |
Calculations
Q. How to calculate the voltage for 4S19P LG HD2C pack?
A. Take the nominal voltage of the LG HD2C (3.65V) and multiply it by series connections (4) for a total of 14.60V.
Q. How to calculate the capacity and current for 4S19P LG HD2C pack?
A. Take the nominal capacity of the LG HD2C (2.10Ah) and max. continuous discharge current (20 A) and multiply them by the parallel connections (19) for a total of 39.90Ah and 380A.