Panasonic AA 4S13P Specifications
| Configuration | 4S13P |
| Cell | Panasonic UR18650AA |
| Cell size | 18650 |
| Cell chemistry | |
| Weight | 2.3 kg |
| Length | 26.35 cm |
| Width | 2.24 cm |
| Height | 27.23 cm |
| Charge voltage | 16.80 V |
| End voltage | 10.00 V |
| Capacity | 29250 mAh |
| Maximum continuous discharge current | 10 A |
| Charge current | 5 A |
| Watts | 144 W |
| Energy | 421 Wh |
| Volumetric energy density | 462.90 Wh/L |
| Gravimetric energy density | 184.00 Wh/kg |
| Charge time | 5 hours |
| Operating temperature | -20 ~ 60 °C |
Size Variations
Panasonic AA 4S13P 1-layer in parablock 13x1
| Length | 1051.2 mm |
| Width | 22.3 mm |
| Height | 67.9 mm |
Panasonic AA 4S13P 2-layer in parablock 1x13
| Length | 41.3 mm |
| Width | 264.8 mm |
| Height | 136.1 mm |
Panasonic AA 4S13P 2-layer in parablock 13x1
| Length | 526.06 mm |
| Width | 22.36 mm |
| Height | 136.06 mm |
Panasonic AA 4S13P 4-layer in parablock 1x13
| Length | 21.1 mm |
| Width | 264.8 mm |
| Height | 272.3 mm |
Panasonic AA 4S13P 4-layer in parablock 13x1
| Length | 263.5 mm |
| Width | 22.4 mm |
| Height | 272.3 mm |
Calculations
Q. How to calculate the voltage for 4S13P Panasonic AA pack?
A. Take the nominal voltage of the Panasonic AA (3.6V) and multiply it by series connections (4) for a total of 14.40V.
Q. How to calculate the capacity and current for 4S13P Panasonic AA pack?
A. Take the nominal capacity of the Panasonic AA (2.25Ah) and max. continuous discharge current (4.2 A) and multiply them by the parallel connections (13) for a total of 29.25Ah and 54.6A.