LG MH1 9S4P Specifications
| Configuration | 9S4P |
| Cell | LG INR18650 MH1 |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 1.8 kg |
| Length | 8.16 cm |
| Width | 2.23 cm |
| Height | 61.31 cm |
| Charge voltage | 37.80 V |
| End voltage | 22.50 V |
| Capacity | 12800 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 330 W |
| Energy | 423 Wh |
| Volumetric energy density | 677.87 Wh/L |
| Gravimetric energy density | 239.80 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
LG MH1 9S4P 1-layer in parablock 2x2
| Length | 364.44 mm |
| Width | 42.54 mm |
| Height | 67.99 mm |
LG MH1 9S4P 1-layer in parablock 4x1
| Length | 728 mm |
| Width | 22.3 mm |
| Height | 67.95 mm |
LG MH1 9S4P 2-layer in parablock 2x2
| Length | 202.9 mm |
| Width | 42.6 mm |
| Height | 136.2 mm |
LG MH1 9S4P 2-layer in parablock 1x4
| Length | 101.9 mm |
| Width | 83 mm |
| Height | 136.2 mm |
LG MH1 9S4P 2-layer in parablock 4x1
| Length | 404.86 mm |
| Width | 22.36 mm |
| Height | 136.16 mm |
LG MH1 9S4P 3-layer in parablock 2x2
| Length | 122.06 mm |
| Width | 42.56 mm |
| Height | 204.31 mm |
LG MH1 9S4P 3-layer in parablock 1x4
| Length | 61.46 mm |
| Width | 82.96 mm |
| Height | 204.31 mm |
LG MH1 9S4P 3-layer in parablock 4x1
| Length | 243.3 mm |
| Width | 22.4 mm |
| Height | 204.35 mm |
LG MH1 9S4P 5-layer in parablock 2x2
| Length | 81.66 mm |
| Width | 42.56 mm |
| Height | 340.61 mm |
LG MH1 9S4P 5-layer in parablock 1x4
| Length | 41.26 mm |
| Width | 82.96 mm |
| Height | 340.61 mm |
LG MH1 9S4P 5-layer in parablock 4x1
| Length | 162.5 mm |
| Width | 22.4 mm |
| Height | 340.65 mm |
LG MH1 9S4P 9-layer in parablock 2x2
| Length | 41.16 mm |
| Width | 42.46 mm |
| Height | 613.11 mm |
LG MH1 9S4P 9-layer in parablock 1x4
| Length | 21 mm |
| Width | 82.9 mm |
| Height | 613.15 mm |
LG MH1 9S4P 9-layer in parablock 4x1
| Length | 81.6 mm |
| Width | 22.3 mm |
| Height | 613.15 mm |
Calculations
Q. How to calculate the voltage for 9S4P LG MH1 pack?
A. Take the nominal voltage of the LG MH1 (3.67V) and multiply it by series connections (9) for a total of 33.03V.
Q. How to calculate the capacity and current for 9S4P LG MH1 pack?
A. Take the nominal capacity of the LG MH1 (3.20Ah) and max. continuous discharge current (10 A) and multiply them by the parallel connections (4) for a total of 12.80Ah and 40A.