LG MH1 4S9P Specifications
| Configuration | 4S9P |
| Cell | LG INR18650 MH1 |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 1.8 kg |
| Length | 18.27 cm |
| Width | 2.24 cm |
| Height | 27.25 cm |
| Charge voltage | 16.80 V |
| End voltage | 10.00 V |
| Capacity | 28800 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 147 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 4S9P 1-layer in parablock 1x9
| Length | 81.66 mm |
| Width | 183.96 mm |
| Height | 68.01 mm |
LG MH1 4S9P 1-layer in parablock 9x1
| Length | 728 mm |
| Width | 22.3 mm |
| Height | 67.95 mm |
LG MH1 4S9P 2-layer in parablock 3x3
| Length | 122.1 mm |
| Width | 62.8 mm |
| Height | 136.2 mm |
LG MH1 4S9P 2-layer in parablock 1x9
| Length | 41.3 mm |
| Width | 184 mm |
| Height | 136.2 mm |
LG MH1 4S9P 2-layer in parablock 9x1
| Length | 364.46 mm |
| Width | 22.36 mm |
| Height | 136.16 mm |
LG MH1 4S9P 4-layer in parablock 3x3
| Length | 61.46 mm |
| Width | 62.76 mm |
| Height | 272.46 mm |
LG MH1 4S9P 4-layer in parablock 1x9
| Length | 21.1 mm |
| Width | 184 mm |
| Height | 272.5 mm |
LG MH1 4S9P 4-layer in parablock 9x1
| Length | 182.7 mm |
| Width | 22.4 mm |
| Height | 272.5 mm |
Calculations
Q. How to calculate the voltage for 4S9P LG MH1 pack?
A. Take the nominal voltage of the LG MH1 (3.67V) and multiply it by series connections (4) for a total of 14.68V.
Q. How to calculate the capacity and current for 4S9P 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 (9) for a total of 28.80Ah and 90A.