Samsung 35E 2S7P Specifications
| Configuration | 2S7P |
| Cell | Samsung INR18650-35E |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 0.7 kg |
| Length | 14.23 cm |
| Width | 2.24 cm |
| Height | 13.64 cm |
| Charge voltage | 8.40 V |
| End voltage | 5.30 V |
| Capacity | 23450 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 72 W |
| Energy | 169 Wh |
| Volumetric energy density | 684.89 Wh/L |
| Gravimetric energy density | 251.49 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -10 ~ 60 °C |
Size Variations
Samsung 35E 2S7P 1-layer in parablock 7x1
| Length | 283.6 mm |
| Width | 22.3 mm |
| Height | 68.05 mm |
Samsung 35E 2S7P 2-layer in parablock 1x7
| Length | 21.06 mm |
| Width | 143.56 mm |
| Height | 136.36 mm |
Samsung 35E 2S7P 2-layer in parablock 7x1
| Length | 142.26 mm |
| Width | 22.36 mm |
| Height | 136.36 mm |
Calculations
Q. How to calculate the voltage for 2S7P Samsung 35E pack?
A. Take the nominal voltage of the Samsung 35E (3.6V) and multiply it by series connections (2) for a total of 7.20V.
Q. How to calculate the capacity and current for 2S7P Samsung 35E pack?
A. Take the nominal capacity of the Samsung 35E (3.35Ah) and max. continuous discharge current (8 A) and multiply them by the parallel connections (7) for a total of 23.45Ah and 56A.