LG E1 4S7P Specifications
| Configuration | 4S7P |
| Cell | LG ICR18650E1 |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 1.4 kg |
| Length | 14.23 cm |
| Width | 2.24 cm |
| Height | 27.21 cm |
| Charge voltage | 17.40 V |
| End voltage | 11.00 V |
| Capacity | 22400 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 150 W |
| Energy | 336 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 4S7P 1-layer in parablock 7x1
| Length | 566.4 mm |
| Width | 22.3 mm |
| Height | 67.85 mm |
LG E1 4S7P 2-layer in parablock 1x7
| Length | 41.3 mm |
| Width | 143.6 mm |
| Height | 136 mm |
LG E1 4S7P 2-layer in parablock 7x1
| Length | 283.66 mm |
| Width | 22.36 mm |
| Height | 135.96 mm |
LG E1 4S7P 4-layer in parablock 1x7
| Length | 21.06 mm |
| Width | 143.56 mm |
| Height | 272.06 mm |
LG E1 4S7P 4-layer in parablock 7x1
| Length | 142.26 mm |
| Width | 22.36 mm |
| Height | 272.06 mm |
Calculations
Q. How to calculate the voltage for 4S7P LG E1 pack?
A. Take the nominal voltage of the LG E1 (3.75V) and multiply it by series connections (4) for a total of 15.00V.
Q. How to calculate the capacity and current for 4S7P 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 (7) for a total of 22.40Ah and 32.550000000000004A.