Samsung 40T 1S12P Specifications
| Configuration | 1S12P |
| Cell | Samsung INR21700-40T |
| Cell size | 21700 |
| Cell chemistry | |
| Weight | 0.8 kg |
| Length | 25.88 cm |
| Width | 2.23 cm |
| Height | 7.31 cm |
| Charge voltage | 4.20 V |
| End voltage | 2.50 V |
| Capacity | 48000 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 10 A |
| Watts | 36 W |
| Energy | 173 Wh |
| Volumetric energy density | 580.16 Wh/L |
| Gravimetric energy density | 205.95 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
Samsung 40T 1S12P 1-layer in parablock 3x4
| Length | 65.36 mm |
| Width | 86.86 mm |
| Height | 73.16 mm |
Samsung 40T 1S12P 1-layer in parablock 4x3
| Length | 86.86 mm |
| Width | 65.36 mm |
| Height | 73.16 mm |
Samsung 40T 1S12P 1-layer in parablock 6x2
| Length | 129.86 mm |
| Width | 43.86 mm |
| Height | 73.16 mm |
Samsung 40T 1S12P 1-layer in parablock 1x12
| Length | 22.3 mm |
| Width | 258.8 mm |
| Height | 73.1 mm |
Samsung 40T 1S12P 1-layer in parablock 12x1
| Length | 258.8 mm |
| Width | 22.3 mm |
| Height | 73.1 mm |
Calculations
Q. How to calculate the voltage for 1S12P 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 1S12P 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 (12) for a total of 48.00Ah and 540A.