LG E1 7S1P Specifications
| Configuration | 7S1P |
| Cell | LG ICR18650E1 |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 0.3 kg |
| Length | 2.09 cm |
| Width | 2.09 cm |
| Height | 47.61 cm |
| Charge voltage | 30.45 V |
| End voltage | 19.25 V |
| Capacity | 3200 mAh |
| Maximum continuous discharge current | 4.65 A |
| Charge current | 2.17 A |
| Watts | 122 W |
| Energy | 84 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 7S1P 2-layer in parablock 1x1
| Length | 81.6 mm |
| Width | 22.9 mm |
| Height | 135.9 mm |
LG E1 7S1P 3-layer in parablock 1x1
| Length | 61.36 mm |
| Width | 20.96 mm |
| Height | 203.91 mm |
LG E1 7S1P 4-layer in parablock 1x1
| Length | 41.14 mm |
| Width | 20.94 mm |
| Height | 271.94 mm |
LG E1 7S1P 7-layer in parablock 1x1
| Length | 20.9 mm |
| Width | 20.9 mm |
| Height | 476.05 mm |
Calculations
Q. How to calculate the voltage for 7S1P 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 7S1P 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 (1) for a total of 3.20Ah and 4.65A.