LG HD2C 3S27P Specifications
| Configuration | 3S27P |
| Cell | LG 18650HD2C |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 3.9 kg |
| Length | 2.11 cm |
| Width | 54.76 cm |
| Height | 20.45 cm |
| Charge voltage | 12.60 V |
| End voltage | 7.50 V |
| Capacity | 56700 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 110 W |
| Energy | 621 Wh |
| Volumetric energy density | 437.67 Wh/L |
| Gravimetric energy density | 159.72 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 70 °C |
Size Variations
LG HD2C 3S27P 1-layer in parablock 9x3
| Length | 546.26 mm |
| Width | 62.76 mm |
| Height | 68.06 mm |
LG HD2C 3S27P 1-layer in parablock 1x27
| Length | 61.46 mm |
| Width | 547.56 mm |
| Height | 68.06 mm |
LG HD2C 3S27P 1-layer in parablock 27x1
| Length | 1637 mm |
| Width | 22.3 mm |
| Height | 68 mm |
LG HD2C 3S27P 2-layer in parablock 3x9
| Length | 122.1 mm |
| Width | 184 mm |
| Height | 136.3 mm |
LG HD2C 3S27P 2-layer in parablock 9x3
| Length | 364.5 mm |
| Width | 62.8 mm |
| Height | 136.3 mm |
LG HD2C 3S27P 2-layer in parablock 1x27
| Length | 41.3 mm |
| Width | 547.6 mm |
| Height | 136.3 mm |
LG HD2C 3S27P 2-layer in parablock 27x1
| Length | 1091.66 mm |
| Width | 22.36 mm |
| Height | 136.26 mm |
LG HD2C 3S27P 3-layer in parablock 3x9
| Length | 61.5 mm |
| Width | 184 mm |
| Height | 204.5 mm |
LG HD2C 3S27P 3-layer in parablock 9x3
| Length | 182.7 mm |
| Width | 62.8 mm |
| Height | 204.5 mm |
LG HD2C 3S27P 3-layer in parablock 27x1
| Length | 546.3 mm |
| Width | 22.4 mm |
| Height | 204.5 mm |
LG HD2C 3S27P 3-layer in parablock 1x27
| Length | 21.1 mm |
| Width | 547.6 mm |
| Height | 204.5 mm |
Calculations
Q. How to calculate the voltage for 3S27P LG HD2C pack?
A. Take the nominal voltage of the LG HD2C (3.65V) and multiply it by series connections (3) for a total of 10.95V.
Q. How to calculate the capacity and current for 3S27P 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 (27) for a total of 56.70Ah and 540A.