LG HD2C 7S19P Specifications
| Configuration | 7S19P |
| Cell | LG 18650HD2C |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 6.4 kg |
| Length | 38.47 cm |
| Width | 2.30 cm |
| Height | 47.73 cm |
| Charge voltage | 29.40 V |
| End voltage | 17.50 V |
| Capacity | 39900 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 10 A |
| Watts | 256 W |
| Energy | 1019 Wh |
| Volumetric energy density | 437.38 Wh/L |
| Gravimetric energy density | 159.62 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 70 °C |
Size Variations
LG HD2C 7S19P 1-layer in parablock 19x1
| Length | 2687.4 mm |
| Width | 22.9 mm |
| Height | 68 mm |
LG HD2C 7S19P 2-layer in parablock 1x19
| Length | 83.6 mm |
| Width | 384.7 mm |
| Height | 136.3 mm |
LG HD2C 7S19P 2-layer in parablock 19x1
| Length | 1536.06 mm |
| Width | 22.96 mm |
| Height | 136.26 mm |
LG HD2C 7S19P 3-layer in parablock 1x19
| Length | 63.4 mm |
| Width | 384.7 mm |
| Height | 204.5 mm |
LG HD2C 7S19P 3-layer in parablock 19x1
| Length | 1152.3 mm |
| Width | 23 mm |
| Height | 204.5 mm |
LG HD2C 7S19P 4-layer in parablock 1x19
| Length | 43.2 mm |
| Width | 384.7 mm |
| Height | 272.7 mm |
LG HD2C 7S19P 4-layer in parablock 19x1
| Length | 768.5 mm |
| Width | 23 mm |
| Height | 272.7 mm |
LG HD2C 7S19P 7-layer in parablock 1x19
| Length | 23 mm |
| Width | 384.7 mm |
| Height | 477.3 mm |
LG HD2C 7S19P 7-layer in parablock 19x1
| Length | 384.7 mm |
| Width | 23 mm |
| Height | 477.3 mm |
Calculations
Q. How to calculate the voltage for 7S19P LG HD2C pack?
A. Take the nominal voltage of the LG HD2C (3.65V) and multiply it by series connections (7) for a total of 25.55V.
Q. How to calculate the capacity and current for 7S19P 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.