LG HB2 20S7P Specifications
| Configuration | 20S7P |
| Cell | LG ICR18650HB2 |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 6.7 kg |
| Length | 14.23 cm |
| Width | 2.24 cm |
| Height | 135.99 cm |
| Charge voltage | 84.00 V |
| End voltage | 40.00 V |
| Capacity | 10500 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 730 W |
| Energy | 767 Wh |
| Volumetric energy density | 324.15 Wh/L |
| Gravimetric energy density | 114.14 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 75 °C |
Size Variations
LG HB2 20S7P 1-layer in parablock 7x1
| Length | 2828.8 mm |
| Width | 22.3 mm |
| Height | 67.8 mm |
LG HB2 20S7P 2-layer in parablock 1x7
| Length | 202.9 mm |
| Width | 143.6 mm |
| Height | 135.9 mm |
LG HB2 20S7P 2-layer in parablock 7x1
| Length | 1414.86 mm |
| Width | 22.36 mm |
| Height | 135.86 mm |
LG HB2 20S7P 3-layer in parablock 1x7
| Length | 142.3 mm |
| Width | 143.6 mm |
| Height | 203.9 mm |
LG HB2 20S7P 3-layer in parablock 7x1
| Length | 990.7 mm |
| Width | 22.4 mm |
| Height | 203.9 mm |
LG HB2 20S7P 4-layer in parablock 1x7
| Length | 101.9 mm |
| Width | 143.6 mm |
| Height | 271.9 mm |
LG HB2 20S7P 4-layer in parablock 7x1
| Length | 707.9 mm |
| Width | 22.4 mm |
| Height | 271.9 mm |
LG HB2 20S7P 5-layer in parablock 1x7
| Length | 81.7 mm |
| Width | 143.6 mm |
| Height | 339.9 mm |
LG HB2 20S7P 5-layer in parablock 7x1
| Length | 566.5 mm |
| Width | 22.4 mm |
| Height | 339.9 mm |
LG HB2 20S7P 7-layer in parablock 1x7
| Length | 61.5 mm |
| Width | 143.6 mm |
| Height | 475.9 mm |
LG HB2 20S7P 7-layer in parablock 7x1
| Length | 425.1 mm |
| Width | 22.4 mm |
| Height | 475.9 mm |
LG HB2 20S7P 10-layer in parablock 1x7
| Length | 41.3 mm |
| Width | 143.6 mm |
| Height | 679.9 mm |
LG HB2 20S7P 10-layer in parablock 7x1
| Length | 283.7 mm |
| Width | 22.4 mm |
| Height | 679.9 mm |
LG HB2 20S7P 20-layer in parablock 1x7
| Length | 21.06 mm |
| Width | 143.56 mm |
| Height | 1359.86 mm |
LG HB2 20S7P 20-layer in parablock 7x1
| Length | 142.26 mm |
| Width | 22.36 mm |
| Height | 1359.86 mm |
Calculations
Q. How to calculate the voltage for 20S7P LG HB2 pack?
A. Take the nominal voltage of the LG HB2 (3.65V) and multiply it by series connections (20) for a total of 73.00V.
Q. How to calculate the capacity and current for 20S7P LG HB2 pack?
A. Take the nominal capacity of the LG HB2 (1.50Ah) and max. continuous discharge current (30 A) and multiply them by the parallel connections (7) for a total of 10.50Ah and 210A.