Samsung 40T 1S20P Specifications
| Configuration | 1S20P |
| Cell | Samsung INR21700-40T |
| Cell size | 21700 |
| Cell chemistry | |
| Weight | 1.4 kg |
| Length | 43.08 cm |
| Width | 2.23 cm |
| Height | 7.31 cm |
| Charge voltage | 4.20 V |
| End voltage | 2.50 V |
| Capacity | 80000 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 10 A |
| Watts | 36 W |
| Energy | 288 Wh |
| Volumetric energy density | 579.49 Wh/L |
| Gravimetric energy density | 205.71 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
Samsung 40T 1S20P 1-layer in parablock 4x5
| Length | 86.86 mm |
| Width | 108.36 mm |
| Height | 73.16 mm |
Samsung 40T 1S20P 1-layer in parablock 5x4
| Length | 108.36 mm |
| Width | 86.86 mm |
| Height | 73.16 mm |
Samsung 40T 1S20P 1-layer in parablock 10x2
| Length | 215.86 mm |
| Width | 43.86 mm |
| Height | 73.16 mm |
Samsung 40T 1S20P 1-layer in parablock 1x20
| Length | 22.3 mm |
| Width | 430.8 mm |
| Height | 73.1 mm |
Samsung 40T 1S20P 1-layer in parablock 20x1
| Length | 430.8 mm |
| Width | 22.3 mm |
| Height | 73.1 mm |
Calculations
Q. How to calculate the voltage for 1S20P Samsung 40T pack?
A. Take the nominal voltage of the Samsung 40T (3.6V) and multiply it by series connections (1) for a total of 3.60V.
Q. How to calculate the capacity and current for 1S20P Samsung 40T pack?
A. Take the nominal capacity of the Samsung 40T (4.00Ah) and max. continuous discharge current (45 A) and multiply them by the parallel connections (20) for a total of 80.00Ah and 900A.