LG M50 7S9P Specifications
| Configuration | 7S9P |
| Cell | LG INR21700-M50 |
| Cell size | 21700 |
| Cell chemistry | |
| Weight | 4.3 kg |
| Length | 19.44 cm |
| Width | 2.43 cm |
| Height | 51.20 cm |
| Charge voltage | 29.40 V |
| End voltage | 17.50 V |
| Capacity | 45126 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 10 A |
| Watts | 254 W |
| Energy | 1147 Wh |
| Volumetric energy density | 742.61 Wh/L |
| Gravimetric energy density | 263.86 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -30 ~ 60 °C |
Size Variations
LG M50 7S9P 1-layer in parablock 3x3
| Length | 452.36 mm |
| Width | 67.26 mm |
| Height | 73.01 mm |
LG M50 7S9P 1-layer in parablock 9x1
| Length | 1355.3 mm |
| Width | 24.2 mm |
| Height | 72.95 mm |
LG M50 7S9P 2-layer in parablock 3x3
| Length | 260.8 mm |
| Width | 65.4 mm |
| Height | 146.2 mm |
LG M50 7S9P 2-layer in parablock 1x9
| Length | 88.8 mm |
| Width | 194.4 mm |
| Height | 146.2 mm |
LG M50 7S9P 2-layer in parablock 9x1
| Length | 774.9 mm |
| Width | 24.3 mm |
| Height | 146.2 mm |
LG M50 7S9P 3-layer in parablock 3x3
| Length | 196.3 mm |
| Width | 65.4 mm |
| Height | 219.35 mm |
LG M50 7S9P 3-layer in parablock 1x9
| Length | 67.3 mm |
| Width | 194.4 mm |
| Height | 219.35 mm |
LG M50 7S9P 3-layer in parablock 9x1
| Length | 581.4 mm |
| Width | 24.3 mm |
| Height | 219.35 mm |
LG M50 7S9P 4-layer in parablock 3x3
| Length | 131.8 mm |
| Width | 65.4 mm |
| Height | 292.5 mm |
LG M50 7S9P 4-layer in parablock 1x9
| Length | 45.8 mm |
| Width | 194.4 mm |
| Height | 292.5 mm |
LG M50 7S9P 4-layer in parablock 9x1
| Length | 387.9 mm |
| Width | 24.3 mm |
| Height | 292.5 mm |
LG M50 7S9P 7-layer in parablock 3x3
| Length | 67.26 mm |
| Width | 65.36 mm |
| Height | 511.91 mm |
LG M50 7S9P 7-layer in parablock 1x9
| Length | 24.3 mm |
| Width | 194.4 mm |
| Height | 511.95 mm |
LG M50 7S9P 7-layer in parablock 9x1
| Length | 194.4 mm |
| Width | 24.3 mm |
| Height | 511.95 mm |
Calculations
Q. How to calculate the voltage for 7S9P LG M50 pack?
A. Take the nominal voltage of the LG M50 (3.63V) and multiply it by series connections (7) for a total of 25.41V.
Q. How to calculate the capacity and current for 7S9P LG M50 pack?
A. Take the nominal capacity of the LG M50 (5.01Ah) and max. continuous discharge current (7.28 A) and multiply them by the parallel connections (9) for a total of 45.13Ah and 65.52A.