LG HE4 2S12P Specifications
| Configuration | 2S12P |
| Cell | LG 18650HE4 |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 1.1 kg |
| Length | 24.33 cm |
| Width | 2.24 cm |
| Height | 13.63 cm |
| Charge voltage | 8.40 V |
| End voltage | 5.00 V |
| Capacity | 30000 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 72 W |
| Energy | 216 Wh |
| Volumetric energy density | 513.79 Wh/L |
| Gravimetric energy density | 191.49 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 75 °C |
Size Variations
LG HE4 2S12P 1-layer in parablock 3x4
| Length | 122.06 mm |
| Width | 82.96 mm |
| Height | 68.06 mm |
LG HE4 2S12P 1-layer in parablock 4x3
| Length | 162.46 mm |
| Width | 62.76 mm |
| Height | 68.06 mm |
LG HE4 2S12P 1-layer in parablock 6x2
| Length | 243.24 mm |
| Width | 42.54 mm |
| Height | 68.04 mm |
LG HE4 2S12P 1-layer in parablock 1x12
| Length | 41.2 mm |
| Width | 244.5 mm |
| Height | 68 mm |
LG HE4 2S12P 1-layer in parablock 12x1
| Length | 485.6 mm |
| Width | 22.3 mm |
| Height | 68 mm |
LG HE4 2S12P 2-layer in parablock 2x6
| Length | 41.26 mm |
| Width | 123.36 mm |
| Height | 136.26 mm |
LG HE4 2S12P 2-layer in parablock 3x4
| Length | 61.46 mm |
| Width | 82.96 mm |
| Height | 136.26 mm |
LG HE4 2S12P 2-layer in parablock 4x3
| Length | 81.66 mm |
| Width | 62.76 mm |
| Height | 136.26 mm |
LG HE4 2S12P 2-layer in parablock 6x2
| Length | 122.06 mm |
| Width | 42.56 mm |
| Height | 136.26 mm |
LG HE4 2S12P 2-layer in parablock 1x12
| Length | 21.06 mm |
| Width | 244.56 mm |
| Height | 136.26 mm |
LG HE4 2S12P 2-layer in parablock 12x1
| Length | 243.26 mm |
| Width | 22.36 mm |
| Height | 136.26 mm |
Calculations
Q. How to calculate the voltage for 2S12P LG HE4 pack?
A. Take the nominal voltage of the LG HE4 (3.6V) and multiply it by series connections (2) for a total of 7.20V.
Q. How to calculate the capacity and current for 2S12P LG HE4 pack?
A. Take the nominal capacity of the LG HE4 (2.50Ah) and max. continuous discharge current (20 A) and multiply them by the parallel connections (12) for a total of 30.00Ah and 240A.