LG HD2C 3S28P Specifications
| Configuration | 3S28P |
| Cell | LG 18650HD2C |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 4.0 kg |
| Length | 2.11 cm |
| Width | 56.78 cm |
| Height | 20.45 cm |
| Charge voltage | 12.60 V |
| End voltage | 7.50 V |
| Capacity | 58800 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 110 W |
| Energy | 644 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 3S28P 1-layer in parablock 4x7
| Length | 243.3 mm |
| Width | 143.6 mm |
| Height | 68.1 mm |
LG HD2C 3S28P 1-layer in parablock 7x4
| Length | 425.06 mm |
| Width | 82.96 mm |
| Height | 68.06 mm |
LG HD2C 3S28P 1-layer in parablock 1x28
| Length | 61.46 mm |
| Width | 567.76 mm |
| Height | 68.06 mm |
LG HD2C 3S28P 1-layer in parablock 14x2
| Length | 849.24 mm |
| Width | 42.54 mm |
| Height | 68.04 mm |
LG HD2C 3S28P 1-layer in parablock 28x1
| Length | 1697.6 mm |
| Width | 22.3 mm |
| Height | 68 mm |
LG HD2C 3S28P 2-layer in parablock 2x14
| Length | 81.7 mm |
| Width | 285 mm |
| Height | 136.3 mm |
LG HD2C 3S28P 2-layer in parablock 4x7
| Length | 162.5 mm |
| Width | 143.6 mm |
| Height | 136.3 mm |
LG HD2C 3S28P 2-layer in parablock 7x4
| Length | 283.7 mm |
| Width | 83 mm |
| Height | 136.3 mm |
LG HD2C 3S28P 2-layer in parablock 14x2
| Length | 566.5 mm |
| Width | 42.6 mm |
| Height | 136.3 mm |
LG HD2C 3S28P 2-layer in parablock 1x28
| Length | 41.3 mm |
| Width | 567.8 mm |
| Height | 136.3 mm |
LG HD2C 3S28P 2-layer in parablock 28x1
| Length | 1132.06 mm |
| Width | 22.36 mm |
| Height | 136.26 mm |
LG HD2C 3S28P 3-layer in parablock 2x14
| Length | 41.3 mm |
| Width | 285 mm |
| Height | 204.5 mm |
LG HD2C 3S28P 3-layer in parablock 4x7
| Length | 81.7 mm |
| Width | 143.6 mm |
| Height | 204.5 mm |
LG HD2C 3S28P 3-layer in parablock 7x4
| Length | 142.3 mm |
| Width | 83 mm |
| Height | 204.5 mm |
LG HD2C 3S28P 3-layer in parablock 14x2
| Length | 283.7 mm |
| Width | 42.6 mm |
| Height | 204.5 mm |
LG HD2C 3S28P 3-layer in parablock 28x1
| Length | 566.5 mm |
| Width | 22.4 mm |
| Height | 204.5 mm |
LG HD2C 3S28P 3-layer in parablock 1x28
| Length | 21.1 mm |
| Width | 567.8 mm |
| Height | 204.5 mm |
Calculations
Q. How to calculate the voltage for 3S28P 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 3S28P 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 (28) for a total of 58.80Ah and 560A.