Sony VTC4 8S2P Specifications
| Configuration | 8S2P |
| Cell | Sony US18650VTC4 |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 0.7 kg |
| Length | 4.11 cm |
| Width | 2.22 cm |
| Height | 54.53 cm |
| Charge voltage | 33.60 V |
| End voltage | 20.00 V |
| Capacity | 4200 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 288 W |
| Energy | 121 Wh |
| Volumetric energy density | 438.81 Wh/L |
| Gravimetric energy density | 168.06 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
Sony VTC4 8S2P 1-layer in parablock 2x1
| Length | 324 mm |
| Width | 22.3 mm |
| Height | 68 mm |
Sony VTC4 8S2P 2-layer in parablock 1x2
| Length | 81.66 mm |
| Width | 42.56 mm |
| Height | 136.26 mm |
Sony VTC4 8S2P 2-layer in parablock 2x1
| Length | 162.46 mm |
| Width | 22.36 mm |
| Height | 136.26 mm |
Sony VTC4 8S2P 3-layer in parablock 1x2
| Length | 61.4 mm |
| Width | 42.5 mm |
| Height | 204.4 mm |
Sony VTC4 8S2P 3-layer in parablock 2x1
| Length | 122.06 mm |
| Width | 22.36 mm |
| Height | 204.46 mm |
Sony VTC4 8S2P 4-layer in parablock 1x2
| Length | 41.16 mm |
| Width | 42.46 mm |
| Height | 272.56 mm |
Sony VTC4 8S2P 4-layer in parablock 2x1
| Length | 81.6 mm |
| Width | 22.3 mm |
| Height | 272.6 mm |
Sony VTC4 8S2P 8-layer in parablock 1x2
| Length | 20.94 mm |
| Width | 42.44 mm |
| Height | 545.34 mm |
Sony VTC4 8S2P 8-layer in parablock 2x1
| Length | 41.14 mm |
| Width | 22.24 mm |
| Height | 545.34 mm |
Calculations
Q. How to calculate the voltage for 8S2P Sony VTC4 pack?
A. Take the nominal voltage of the Sony VTC4 (3.6V) and multiply it by series connections (8) for a total of 28.80V.
Q. How to calculate the capacity and current for 8S2P Sony VTC4 pack?
A. Take the nominal capacity of the Sony VTC4 (2.10Ah) and max. continuous discharge current (30 A) and multiply them by the parallel connections (2) for a total of 4.20Ah and 60A.