LG HB4 3S19P Specifications
| Configuration | 3S19P |
| Cell | LG ICR18650HB4 |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 2.6 kg |
| Length | 2.11 cm |
| Width | 38.60 cm |
| Height | 20.45 cm |
| Charge voltage | 12.60 V |
| End voltage | 7.50 V |
| Capacity | 28500 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 110 W |
| Energy | 312 Wh |
| Volumetric energy density | 315.88 Wh/L |
| Gravimetric energy density | 118.74 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 75 °C |
Size Variations
LG HB4 3S19P 1-layer in parablock 19x1
| Length | 1152.2 mm |
| Width | 22.3 mm |
| Height | 68 mm |
LG HB4 3S19P 2-layer in parablock 1x19
| Length | 41.3 mm |
| Width | 386 mm |
| Height | 136.3 mm |
LG HB4 3S19P 2-layer in parablock 19x1
| Length | 768.46 mm |
| Width | 22.36 mm |
| Height | 136.26 mm |
LG HB4 3S19P 3-layer in parablock 19x1
| Length | 384.7 mm |
| Width | 22.4 mm |
| Height | 204.5 mm |
LG HB4 3S19P 3-layer in parablock 1x19
| Length | 21.1 mm |
| Width | 386 mm |
| Height | 204.5 mm |
Calculations
Q. How to calculate the voltage for 3S19P LG HB4 pack?
A. Take the nominal voltage of the LG HB4 (3.65V) and multiply it by series connections (3) for a total of 10.95V.
Q. How to calculate the capacity and current for 3S19P LG HB4 pack?
A. Take the nominal capacity of the LG HB4 (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.