LG HD2 7S23P Specifications
| Configuration | 7S23P |
| Cell | LG 18650HD2 |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 7.7 kg |
| Length | 46.55 cm |
| Width | 2.30 cm |
| Height | 47.73 cm |
| Charge voltage | 29.40 V |
| End voltage | 17.50 V |
| Capacity | 46000 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 10 A |
| Watts | 256 W |
| Energy | 1175 Wh |
| Volumetric energy density | 416.63 Wh/L |
| Gravimetric energy density | 152.04 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 70 °C |
Size Variations
LG HD2 7S23P 1-layer in parablock 23x1
| Length | 3253 mm |
| Width | 22.9 mm |
| Height | 68 mm |
LG HD2 7S23P 2-layer in parablock 1x23
| Length | 83.6 mm |
| Width | 465.5 mm |
| Height | 136.3 mm |
LG HD2 7S23P 2-layer in parablock 23x1
| Length | 1859.26 mm |
| Width | 22.96 mm |
| Height | 136.26 mm |
LG HD2 7S23P 3-layer in parablock 1x23
| Length | 63.4 mm |
| Width | 465.5 mm |
| Height | 204.5 mm |
LG HD2 7S23P 3-layer in parablock 23x1
| Length | 1394.7 mm |
| Width | 23 mm |
| Height | 204.5 mm |
LG HD2 7S23P 4-layer in parablock 1x23
| Length | 43.2 mm |
| Width | 465.5 mm |
| Height | 272.7 mm |
LG HD2 7S23P 4-layer in parablock 23x1
| Length | 930.1 mm |
| Width | 23 mm |
| Height | 272.7 mm |
LG HD2 7S23P 7-layer in parablock 1x23
| Length | 23 mm |
| Width | 465.5 mm |
| Height | 477.3 mm |
LG HD2 7S23P 7-layer in parablock 23x1
| Length | 465.5 mm |
| Width | 23 mm |
| Height | 477.3 mm |
Calculations
Q. How to calculate the voltage for 7S23P LG HD2 pack?
A. Take the nominal voltage of the LG HD2 (3.65V) and multiply it by series connections (7) for a total of 25.55V.
Q. How to calculate the capacity and current for 7S23P LG HD2 pack?
A. Take the nominal capacity of the LG HD2 (2.00Ah) and max. continuous discharge current (25 A) and multiply them by the parallel connections (23) for a total of 46.00Ah and 575A.