Samsung 48G 7S1P Specifications
| Configuration | 7S1P |
| Cell | Samsung INR21700-48G |
| Cell size | 21700 |
| Cell chemistry | |
| Weight | 0.5 kg |
| Length | 2.22 cm |
| Width | 2.22 cm |
| Height | 51.17 cm |
| Charge voltage | 29.40 V |
| End voltage | 17.50 V |
| Capacity | 4800 mAh |
| Maximum continuous discharge current | 9.6 A |
| Charge current | 4.8 A |
| Watts | 242 W |
| Energy | 121 Wh |
| Volumetric energy density | 705.06 Wh/L |
| Gravimetric energy density | 250.52 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
Samsung 48G 7S1P 2-layer in parablock 1x1
| Length | 86.84 mm |
| Width | 24.24 mm |
| Height | 146.14 mm |
Samsung 48G 7S1P 3-layer in parablock 1x1
| Length | 65.3 mm |
| Width | 24.2 mm |
| Height | 219.25 mm |
Samsung 48G 7S1P 4-layer in parablock 1x1
| Length | 43.74 mm |
| Width | 22.24 mm |
| Height | 292.34 mm |
Samsung 48G 7S1P 7-layer in parablock 1x1
| Length | 22.2 mm |
| Width | 22.2 mm |
| Height | 511.75 mm |
Calculations
Q. How to calculate the voltage for 7S1P Samsung 48G pack?
A. Take the nominal voltage of the Samsung 48G (3.6V) and multiply it by series connections (7) for a total of 25.20V.
Q. How to calculate the capacity and current for 7S1P Samsung 48G pack?
A. Take the nominal capacity of the Samsung 48G (4.80Ah) and max. continuous discharge current (9.6 A) and multiply them by the parallel connections (1) for a total of 4.80Ah and 9.6A.