LG HB2 4S19P Specifications
| Configuration | 4S19P |
| Cell | LG ICR18650HB2 |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 3.6 kg |
| Length | 2.11 cm |
| Width | 38.60 cm |
| Height | 27.19 cm |
| Charge voltage | 16.80 V |
| End voltage | 8.00 V |
| Capacity | 28500 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 146 W |
| Energy | 416 Wh |
| Volumetric energy density | 323.86 Wh/L |
| Gravimetric energy density | 114.04 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 75 °C |
Size Variations
LG HB2 4S19P 1-layer in parablock 19x1
| Length | 1536 mm |
| Width | 22.3 mm |
| Height | 67.8 mm |
LG HB2 4S19P 2-layer in parablock 1x19
| Length | 41.3 mm |
| Width | 386 mm |
| Height | 135.9 mm |
LG HB2 4S19P 2-layer in parablock 19x1
| Length | 768.46 mm |
| Width | 22.36 mm |
| Height | 135.86 mm |
LG HB2 4S19P 4-layer in parablock 19x1
| Length | 384.7 mm |
| Width | 22.4 mm |
| Height | 271.9 mm |
LG HB2 4S19P 4-layer in parablock 1x19
| Length | 21.1 mm |
| Width | 386 mm |
| Height | 271.9 mm |
Calculations
Q. How to calculate the voltage for 4S19P LG HB2 pack?
A. Take the nominal voltage of the LG HB2 (3.65V) and multiply it by series connections (4) for a total of 14.60V.
Q. How to calculate the capacity and current for 4S19P 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 (19) for a total of 28.50Ah and 570A.