Panasonic ZY 3S4P Specifications
| Configuration | 3S4P |
| Cell | Panasonic UR18650ZY |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 0.6 kg |
| Length | 8.16 cm |
| Width | 2.23 cm |
| Height | 20.38 cm |
| Charge voltage | 12.60 V |
| End voltage | 8.25 V |
| Capacity | 10400 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 111 W |
| Energy | 115 Wh |
| Volumetric energy density | 542.88 Wh/L |
| Gravimetric energy density | 199.65 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
Panasonic ZY 3S4P 1-layer in parablock 1x4
| Length | 61.46 mm |
| Width | 82.96 mm |
| Height | 67.86 mm |
Panasonic ZY 3S4P 1-layer in parablock 4x1
| Length | 243.2 mm |
| Width | 22.3 mm |
| Height | 67.8 mm |
Panasonic ZY 3S4P 2-layer in parablock 2x2
| Length | 81.66 mm |
| Width | 42.56 mm |
| Height | 135.86 mm |
Panasonic ZY 3S4P 2-layer in parablock 1x4
| Length | 41.26 mm |
| Width | 82.96 mm |
| Height | 135.86 mm |
Panasonic ZY 3S4P 2-layer in parablock 4x1
| Length | 162.46 mm |
| Width | 22.36 mm |
| Height | 135.86 mm |
Panasonic ZY 3S4P 3-layer in parablock 2x2
| Length | 41.16 mm |
| Width | 42.46 mm |
| Height | 203.76 mm |
Panasonic ZY 3S4P 3-layer in parablock 1x4
| Length | 21 mm |
| Width | 82.9 mm |
| Height | 203.8 mm |
Panasonic ZY 3S4P 3-layer in parablock 4x1
| Length | 81.6 mm |
| Width | 22.3 mm |
| Height | 203.8 mm |
Calculations
Q. How to calculate the voltage for 3S4P Panasonic ZY pack?
A. Take the nominal voltage of the Panasonic ZY (3.7V) and multiply it by series connections (3) for a total of 11.10V.
Q. How to calculate the capacity and current for 3S4P Panasonic ZY pack?
A. Take the nominal capacity of the Panasonic ZY (2.60Ah) and max. continuous discharge current (2.5 A) and multiply them by the parallel connections (4) for a total of 10.40Ah and 10A.