LG HD2C 2S2P Specifications
| Configuration | 2S2P |
| Cell | LG 18650HD2C |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 0.2 kg |
| Length | 4.11 cm |
| Width | 2.09 cm |
| Height | 13.61 cm |
| Charge voltage | 8.40 V |
| End voltage | 5.00 V |
| Capacity | 4200 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 8 A |
| Watts | 73 W |
| Energy | 31 Wh |
| Volumetric energy density | 442.43 Wh/L |
| Gravimetric energy density | 161.46 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 70 °C |
Size Variations
LG HD2C 2S2P 1-layer in parablock 2x1
| Length | 81.6 mm |
| Width | 21 mm |
| Height | 68 mm |
LG HD2C 2S2P 2-layer in parablock 1x2
| Length | 20.94 mm |
| Width | 41.14 mm |
| Height | 136.14 mm |
LG HD2C 2S2P 2-layer in parablock 2x1
| Length | 41.14 mm |
| Width | 20.94 mm |
| Height | 136.14 mm |
Calculations
Q. How to calculate the voltage for 2S2P LG HD2C pack?
A. Take the nominal voltage of the LG HD2C(3.65V) and multiply it by series connections (2) for a total of 7.30V.
Q. How to calculate the capacity and current for 2S2P 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 (2) for a total of 4.20Ah and 40A.