Sony VTC5A 3S12P Specifications
| Configuration | 3S12P |
| Cell | Sony US18650VTC5A |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 1.7 kg |
| Length | 24.33 cm |
| Width | 2.24 cm |
| Height | 20.45 cm |
| Charge voltage | 12.75 V |
| End voltage | 6.00 V |
| Capacity | 31200 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 108 W |
| Energy | 337 Wh |
| Volumetric energy density | 534.40 Wh/L |
| Gravimetric energy density | 192.62 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
Sony VTC5A 3S12P 1-layer in parablock 3x4
| Length | 182.66 mm |
| Width | 82.96 mm |
| Height | 68.06 mm |
Sony VTC5A 3S12P 1-layer in parablock 4x3
| Length | 243.26 mm |
| Width | 62.76 mm |
| Height | 68.06 mm |
Sony VTC5A 3S12P 1-layer in parablock 1x12
| Length | 61.46 mm |
| Width | 244.56 mm |
| Height | 68.06 mm |
Sony VTC5A 3S12P 1-layer in parablock 6x2
| Length | 364.44 mm |
| Width | 42.54 mm |
| Height | 68.04 mm |
Sony VTC5A 3S12P 1-layer in parablock 12x1
| Length | 728 mm |
| Width | 22.3 mm |
| Height | 68 mm |
Sony VTC5A 3S12P 2-layer in parablock 2x6
| Length | 81.7 mm |
| Width | 123.4 mm |
| Height | 136.3 mm |
Sony VTC5A 3S12P 2-layer in parablock 3x4
| Length | 122.1 mm |
| Width | 83 mm |
| Height | 136.3 mm |
Sony VTC5A 3S12P 2-layer in parablock 4x3
| Length | 162.5 mm |
| Width | 62.8 mm |
| Height | 136.3 mm |
Sony VTC5A 3S12P 2-layer in parablock 6x2
| Length | 243.3 mm |
| Width | 42.6 mm |
| Height | 136.3 mm |
Sony VTC5A 3S12P 2-layer in parablock 1x12
| Length | 41.3 mm |
| Width | 244.6 mm |
| Height | 136.3 mm |
Sony VTC5A 3S12P 2-layer in parablock 12x1
| Length | 485.66 mm |
| Width | 22.36 mm |
| Height | 136.26 mm |
Sony VTC5A 3S12P 3-layer in parablock 2x6
| Length | 41.26 mm |
| Width | 123.36 mm |
| Height | 204.46 mm |
Sony VTC5A 3S12P 3-layer in parablock 3x4
| Length | 61.46 mm |
| Width | 82.96 mm |
| Height | 204.46 mm |
Sony VTC5A 3S12P 3-layer in parablock 4x3
| Length | 81.66 mm |
| Width | 62.76 mm |
| Height | 204.46 mm |
Sony VTC5A 3S12P 3-layer in parablock 6x2
| Length | 122.06 mm |
| Width | 42.56 mm |
| Height | 204.46 mm |
Sony VTC5A 3S12P 3-layer in parablock 1x12
| Length | 21.1 mm |
| Width | 244.6 mm |
| Height | 204.5 mm |
Sony VTC5A 3S12P 3-layer in parablock 12x1
| Length | 243.3 mm |
| Width | 22.4 mm |
| Height | 204.5 mm |
Calculations
Q. How to calculate the voltage for 3S12P Sony VTC5A pack?
A. Take the nominal voltage of the Sony VTC5A (3.6V) and multiply it by series connections (3) for a total of 10.80V.
Q. How to calculate the capacity and current for 3S12P Sony VTC5A pack?
A. Take the nominal capacity of the Sony VTC5A (2.60Ah) and max. continuous discharge current (35 A) and multiply them by the parallel connections (12) for a total of 31.20Ah and 420A.