Samsung 26F 4S7P Specifications
| Configuration | 4S7P |
| Cell | Samsung ICR18650-26F |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 1.3 kg |
| Length | 14.23 cm |
| Width | 2.24 cm |
| Height | 27.19 cm |
| Charge voltage | 16.80 V |
| End voltage | 11.00 V |
| Capacity | 18200 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 148 W |
| Energy | 269 Wh |
| Volumetric energy density | 556.13 Wh/L |
| Gravimetric energy density | 204.41 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
Samsung 26F 4S7P 1-layer in parablock 7x1
| Length | 566.4 mm |
| Width | 22.3 mm |
| Height | 67.8 mm |
Samsung 26F 4S7P 2-layer in parablock 1x7
| Length | 41.3 mm |
| Width | 143.6 mm |
| Height | 135.9 mm |
Samsung 26F 4S7P 2-layer in parablock 7x1
| Length | 283.66 mm |
| Width | 22.36 mm |
| Height | 135.86 mm |
Samsung 26F 4S7P 4-layer in parablock 1x7
| Length | 21.06 mm |
| Width | 143.56 mm |
| Height | 271.86 mm |
Samsung 26F 4S7P 4-layer in parablock 7x1
| Length | 142.26 mm |
| Width | 22.36 mm |
| Height | 271.86 mm |
Calculations
Q. How to calculate the voltage for 4S7P Samsung 26F pack?
A. Take the nominal voltage of the Samsung 26F (3.7V) and multiply it by series connections (4) for a total of 14.80V.
Q. How to calculate the capacity and current for 4S7P Samsung 26F pack?
A. Take the nominal capacity of the Samsung 26F (2.60Ah) and max. continuous discharge current (5.2 A) and multiply them by the parallel connections (7) for a total of 18.20Ah and 36.4A.