LG HE2 3S3P Specifications
| Configuration | 3S3P |
| Cell | LG 18650HE2 |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 0.4 kg |
| Length | 6.14 cm |
| Width | 2.23 cm |
| Height | 20.44 cm |
| Charge voltage | 12.60 V |
| End voltage | 7.50 V |
| Capacity | 7500 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 108 W |
| Energy | 81 Wh |
| Volumetric energy density | 513.79 Wh/L |
| Gravimetric energy density | 187.50 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 75 °C |
Size Variations
LG HE2 3S3P 1-layer in parablock 3x1
| Length | 182.6 mm |
| Width | 22.3 mm |
| Height | 68 mm |
LG HE2 3S3P 2-layer in parablock 1x3
| Length | 41.2 mm |
| Width | 62.7 mm |
| Height | 136.2 mm |
LG HE2 3S3P 2-layer in parablock 3x1
| Length | 122.06 mm |
| Width | 22.36 mm |
| Height | 136.26 mm |
LG HE2 3S3P 3-layer in parablock 1x3
| Length | 20.96 mm |
| Width | 62.66 mm |
| Height | 204.36 mm |
LG HE2 3S3P 3-layer in parablock 3x1
| Length | 61.36 mm |
| Width | 22.26 mm |
| Height | 204.36 mm |
Calculations
Q. How to calculate the voltage for 3S3P LG HE2 pack?
A. Take the nominal voltage of the LG HE2 (3.6V) and multiply it by series connections (3) for a total of 10.80V.
Q. How to calculate the capacity and current for 3S3P LG HE2 pack?
A. Take the nominal capacity of the LG HE2 (2.50Ah) and max. continuous discharge current (20 A) and multiply them by the parallel connections (3) for a total of 7.50Ah and 60A.