LG E1 7S3P Specifications
| Configuration | 7S3P |
| Cell | LG ICR18650E1 |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 1.0 kg |
| Length | 6.14 cm |
| Width | 2.10 cm |
| Height | 47.61 cm |
| Charge voltage | 30.45 V |
| End voltage | 19.25 V |
| Capacity | 9600 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 6.51 A |
| Watts | 263 W |
| Energy | 252 Wh |
| Volumetric energy density | 694.11 Wh/L |
| Gravimetric energy density | 244.90 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
LG E1 7S3P 1-layer in parablock 3x1
| Length | 425 mm |
| Width | 22.9 mm |
| Height | 67.85 mm |
LG E1 7S3P 2-layer in parablock 1x3
| Length | 81.66 mm |
| Width | 63.36 mm |
| Height | 135.96 mm |
LG E1 7S3P 2-layer in parablock 3x1
| Length | 243.26 mm |
| Width | 22.96 mm |
| Height | 135.96 mm |
LG E1 7S3P 3-layer in parablock 1x3
| Length | 61.46 mm |
| Width | 61.46 mm |
| Height | 204.01 mm |
LG E1 7S3P 3-layer in parablock 3x1
| Length | 182.7 mm |
| Width | 23 mm |
| Height | 204.05 mm |
LG E1 7S3P 4-layer in parablock 1x3
| Length | 41.2 mm |
| Width | 61.4 mm |
| Height | 272 mm |
LG E1 7S3P 4-layer in parablock 3x1
| Length | 122.06 mm |
| Width | 22.96 mm |
| Height | 272.06 mm |
LG E1 7S3P 7-layer in parablock 1x3
| Length | 20.96 mm |
| Width | 61.36 mm |
| Height | 476.11 mm |
LG E1 7S3P 7-layer in parablock 3x1
| Length | 61.36 mm |
| Width | 20.96 mm |
| Height | 476.11 mm |
Calculations
Q. How to calculate the voltage for 7S3P LG E1 pack?
A. Take the nominal voltage of the LG E1 (3.75V) and multiply it by series connections (7) for a total of 26.25V.
Q. How to calculate the capacity and current for 7S3P LG E1 pack?
A. Take the nominal capacity of the LG E1 (3.20Ah) and max. continuous discharge current (4.65 A) and multiply them by the parallel connections (3) for a total of 9.60Ah and 13.950000000000001A.